The information on this page is based on historical averages and may not reflect current conditions. Please check with local authorities for the latest travel advice.
Read moreThe best time to visit Thailand is between November and April. This is when the weather is mostly cool and dry, so you’ll have plenty of opportunity to immerse yourself in the local culture. Expect temperatures of between 21°C and 33°C, with a peak of around 37°C in April.
You can relax on one of Thailand's tranquil beaches or celebrate festivals like the romantic Loy Krathong, high-energy Songkran or vibrant Chinese New Year. It’s still winter from November to February – summer gets underway in March for most of the country. Despite the beach weather, you’ll want to pack something to wear to one of the many temples – plus clothes you’ll be happy getting soaked in the nationwide water fights during Songkran (Thai New Year). Heading to the south? Keep in mind that the Gulf coast's monsoon season is from October to April, so you’re better off visiting spots like Phuket and Krabi over on the Andaman side.
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Monthly weather and travel tips for Thailand
It’s winter for most of Thailand in January, which means average temperatures of 23°C to 33°C. Chinese New Year commonly happens around this time, but it can also fall in February depending on the lunar calendar – expect vibrant parades as the Thai-Chinese population celebrates.
If you’re planning on heading to the beach, the Andaman Coast is a good choice. It’s the dry summer season here, and during Krabi’s Talay Waek or ‘divided sea’ phenomenon, a walk-able sand bar opens up between three islands at low tide. It’s monsoon season over in the Gulf of Thailand, especially Koh Samui, Koh Phangan and Koh Tao. For cultural experiences, head to Chiang Mai for the Bo Sang Umbrella and San Kampheng Handicrafts Festival, which includes a parade, cultural shows and a traditional market.
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In February it’s summer in the central, northeastern and southern regions of Thailand, but it’s the rainy season in the Gulf of Thailand. Temperatures across the country range between 23°C and 33°C, but it’s coolest in the north, where winter lingers on – perfect weather for the Chiang Mai Flower Festival.
There are plenty of other cultural events to experience, too. Makha Bucha Day is one of the most important Buddhist holidays of the year, with temple ceremonies and rituals around Thailand commemorating the Buddha’s famous ‘Ovada Patimokkha’ teaching. Chinese New Year sometimes falls in February, depending on the lunar calendar. The King Narai Festival in central Thailand's Lopburi province honours King Narai the Great making Thailand a centre of culture, religion and diplomacy. Valentine’s Day is celebrated with a twist in the south, as just off the beautiful beaches of Trang, underwater wedding ceremonies are carried out for qualified divers.
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March marks the start of summer for most of Thailand, but on the Gulf coast in the south, it’s still the rainy monsoon season – for drier weather you’ll need to head across to Phuket or Krabi on the Andaman side. Temperatures across the country are pleasant, between 25°C and 34°C, so it’s definitely beach weather.
For a cultural fix, watch the Wai Kru Muay Thai Ceremony in the central province of Ayutthaya, where Thai boxers honour their instructors. Foodies are in for a treat, as it’s the height of mango season in the south of Thailand. That’s also where Krabi’s Talay Waek or ‘divided sea’ phenomenon occurs – at low tide you can walk along a natural sand bar between Koh Kai, Koh Tup and Koh Mor islands.
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By April, summer is well underway in Thailand. Visiting now means you’ll be able to take part in the famous Songkran celebrations that mark the traditional new year holiday. There’s a fun vibe at the large-scale water fights that take place in cities like Bangkok, Chiang Mai and Phuket, while locals perform traditional rituals like visiting their hometowns and paying respect to their elders. Buddhists visit local temples to pray and make spiritual offerings, too.
Daytime temperatures can reach 37°C, but be prepared for some rain on the southern coast along the Gulf of Thailand. April is also a good time to see the Talay Waek or ‘divided sea’ phenomenon in Krabi province – at low tide, you can walk along a natural sand bar between Koh Kai, Koh Tup and Koh Mor islands.
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Summer continues throughout May for much of Thailand, with temperatures between 24°C and 34°C. But it’s also rainy in many parts of the country – the north, northeast and central regions, and along the Andaman coast in the south – so travel options are a little more limited.
Cultural highlights this month include the ancient rituals of the Royal Ploughing Ceremony in Bangkok, which is intended to bring good fortune for the upcoming rice-planting season. Visakha Bucha Day also falls in May, when temple ceremonies commemorate three defining events in the Buddha’s life. Things go off with a bang in the northeastern Isaan region, when the Rocket Festival sees home-made projectiles fired into the sky – locals believe this will encourage rainfall and a plentiful harvest.
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It’s officially the rainy season in Thailand in June, making this a less popular time to travel – but that does mean there are fewer crowds to compete with. For beach options, it’s still dry on the southern Gulf coast, including islands like Koh Samui, Koh Tao and Koh Phangan, where temperatures are between 24°C and 33°C. Just keep in mind that the Andaman Coast and the north, northeast and central regions are wet around this time of the year.
In the northeastern province of Loei, Phi Ta Khon – or the Ghost Festival – is a unique sight: locals dress as spirits and make religious merit in an attempt to rid the town of bad omens. If you’re a foodie, it’s the eastern province of Chanthaburi you want to head to. Countless tropical fruits are in season, including notoriously pungent durian, and there’s no better place to try them than at the Chanthaburi Fruit Festival.
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In July, the monsoon continues in the north, northeast and central regions of Thailand, as well as on the Andaman Coast in the south. Temperatures remain a comfortable 24°C to 33°C, but for dry, sunny beach weather, the southern Gulf islands of Koh Samui, Koh Tao and Koh Phangan are where you want to be.
King Vajiralongkorn’s birthday is celebrated nationwide towards the end of the month – look out for ornate street decorations in Bangkok's old town. July also sees the Asanha Bucha religious holiday, when temple ceremonies mark the anniversary of the Buddha’s first sermon. The day after is the start of the three-month Buddhist Lent season, when monks traditionally stay within their temple and many Thai Buddhists choose to abstain from alcohol. If you’re in the northeast, look out for the Ubon Ratchathani Candle Festival, when awe-inspiring giant candles are paraded through the city’s streets.
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Beach options in Thailand remain limited in August: the rainy season still isn’t letting up, and just about the only places for reliable dry weather are southern Gulf coast islands like Koh Samui, Koh Tao and Koh Phangan. Like the previous months, it’s still warm – between 24°C and 33°C on most days – but heavy rain is a common occurrence in the north, northeast and central regions and on the Andaman Coast down south.
The middle of August marks the birthday of Queen Dowager Sirikit, the wife of the late King Bhumibol, so you’re likely to see her portrait displayed even more prominently around the country at this time. Street decorations and ceremonies to pay respects are also likely in Bangkok's old town.
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Temperatures drop ever so slightly in September, to between 24°C and 32°C, as Thailand's rainy monsoon season slowly begins to come to an end. There are still frequent downpours in the north, northeast and central regions, as well as on the Andaman Coast in the south.
If it’s sunbathing under a clear blue sky you’re looking for, Gulf coast islands like Koh Samui and Koh Tao remain your best bet at this time of year. The gradual change in weather does make it a good time to visit the northern and central regions for a glimpse of the photogenic sea of mist from the top of some of Thailand's most scenic peaks. Doi Inthanon in Chiang Mai and Khao Krajom in Ratchaburi are both good options.
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It’s the last month of Thailand's long-running rainy season, but also one of the hardest months to find somewhere with reliably sunny weather. Temperatures range from 23°C to 31°C, but it’s rainy in the north, northeast and central regions, and also on southern Thailand's Gulf coast, including islands like Koh Samui, Koh Tao and Koh Phangan.
The drier, sunnier weather gets underway in Andaman coastal destinations such as Krabi and Phuket, but it’s still a bit hit and miss this month. The annual Vegetarian Festival is another reason to visit Phuket, though – it’s at its most colourful here, with a parade of spiritual sacrifices. The festival is also big in Bangkok: look out for yellow flags on street stalls selling vegan food. It’s still a good time to see the sea of mist in the northern and central regions, too.
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Winter is underway at last come November, with temperatures dropping to between 22°C and 30°C around the country. The weather is generally dry and the skies clear in the north, northeast and central regions, as well as on the south's Andaman Coast. But that means it’s time for the Gulf coast to have its rainy stint, so islands like Koh Samui and Koh Tao aren’t great for sunbathing right now.
Loy Krathong is November's cultural highlight: perhaps Thailand's most picturesque festival of all, it involves locals paying respect to the goddess of the waters by floating intricately decorated floral rafts on canals and rivers. It coincides with the Yi Peng festival in Chiang Mai, when thousands of paper lanterns are released in an incredible nighttime display. And in Lopburi, a special, large-scale feast is laid on for the city’s enormous monkey population to give thanks for the apes’ contribution to the tourism industry.
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December is the coolest month in Thailand's calendar, with refreshing temperatures ranging from 21°C to 29°C. You can expect dry, breezy weather and bright blue skies just about everywhere around the country except for the Gulf coast in the south, where the local monsoon season is underway.
This time of year is prime beach holiday season in Thailand, and spots like Phuket, Phang Nga and Krabi are among the best options. If you’re in Krabi, you might even be able to catch the Talay Waek or ‘divided sea’ phenomenon, when a walkable sand bar connects three islands at low tide. The late King Bhumibol’s birthday is also marked at the beginning of December – you’ll see gatherings of varying sizes around Thailand, and particularly large-scale street decorations and ceremonies in Bangkok's old town.
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You’ll find the best weather in Thailand between November and April in the north, northeast and central regions, as well as along the Andaman Coast in the south. Temperatures range from 21°C to 37°C overall, but things are at their coolest in December and begin heating up as April approaches. The only part of Thailand where the weather isn’t great between November and April is the Gulf coast in the south, which is in the middle of its rainy season – that rules out islands like Koh Samui if you’re planning to spend time on the beach.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sept | Oct | Nov | Dec | ||
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Bangkok | High | 32°C | 33°C | 35°C | 36°C | 36°C | 34°C | 34°C | 33°C | 33°C | 33°C | 33°C | 32°C |
Low | 23°C | 25°C | 27°C | 27°C | 27°C | 27°C | 26°C | 26°C | 26°C | 26°C | 26°C | 23°C | |
Rainfall | 3 days | 3 days | 5 days | 9 days | 17 days | 18 days | 20 days | 21 days | 20 days | 14 days | 8 days | 4 days | |
Chiang Mai | High | 29°C | 33°C | 35°C | 36°C | 35°C | 33°C | 32°C | 31°C | 32°C | 31°C | 31°C | 29°C |
Low | 16°C | 18°C | 20°C | 24°C | 25°C | 25°C | 25°C | 24°C | 24°C | 23°C | 22°C | 18°C | |
Rainfall | 3 days | 3 days | 5 days | 9 days | 17 days | 18 days | 20 days | 21 days | 20 days | 14 days | 8 days | 4 days | |
Patong Beach | High | 32°C | 33°C | 34°C | 33°C | 32°C | 31°C | 31°C | 31°C | 31°C | 31°C | 31°C | 31°C |
Low | 24°C | 23°C | 24°C | 25°C | 25°C | 25°C | 25°C | 25°C | 24°C | 24°C | 24°C | 24°C | |
Rainfall | 3 days | 3 days | 5 days | 9 days | 17 days | 18 days | 20 days | 21 days | 20 days | 14 days | 8 days | 4 days | |
Pattaya Central | High | 31°C | 32°C | 33°C | 34°C | 34°C | 33°C | 32°C | 32°C | 31°C | 32°C | 32°C | 31°C |
Low | 22°C | 24°C | 26°C | 27°C | 27°C | 27°C | 27°C | 26°C | 26°C | 25°C | 25°C | 23°C | |
Rainfall | 3 days | 3 days | 5 days | 9 days | 17 days | 18 days | 20 days | 21 days | 20 days | 14 days | 8 days | 4 days | |
Ao Nang Beach | High | 32°C | 33°C | 35°C | 33°C | 32°C | 32°C | 31°C | 31°C | 31°C | 31°C | 31°C | 31°C |
Low | 23°C | 22°C | 23°C | 24°C | 25°C | 25°C | 24°C | 24°C | 24°C | 24°C | 24°C | 23°C | |
Rainfall | 3 days | 3 days | 5 days | 9 days | 17 days | 18 days | 20 days | 21 days | 20 days | 14 days | 8 days | 4 days |
Weather data provided by Forecast.io
Cost of stay in Thailand
Want to travel smart? Here, you can check out the average cost of accommodation per night in Thailand.
The best places to visit in Thailand
Check out some of the most popular cities, places to visit and things to do in Thailand!
Bangkok
Popular in December
Shopping, Temples, Food
Chiang Mai
Popular in December
Temples, Night Markets, Relaxation
Patong Beach
Popular in January
Nightlife, Beach, Food
Pattaya Central
Popular in December
Nightlife, Shopping, Food
Ao Nang Beach
Popular in January
Beach, Relaxation, Food
Phuket Town
Popular in January
Old Town, Beach, Food
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Love the people here. They are very nice and kind. The temples are pretty and the weather in January is perfect!
Nai Yang Beach is absolutely amazing. Flat, soft sand, close enough to food and drink, far enough for peace and rest. You can walk all the way up and down it, you can watch sunsets, you can get a paddle board or kayak, you can just sit and relax... and if you're lucky, you'll see dolphins.
Heaps to see and do there. The place has become very multicultural with a lot of eastern Europeans and Chinese tourists there. Not a child friendly as it used to be since the relaxation of the marijuana laws.
if you like lots of eating ,drinking music, this is ideal
You must go and see the Elepha t Sanctuary well worth it you feed them take them walkies then to the river for drinkapoos and then smash the hell out if some wood to make soap to wash them awesome.
friendly happy local residence I probably lucky person I married a local girl {carrier trained] being in and out of Thailand over the last 22 years Love the place
Beautiful island with exceptional views. Local people were wonderful, the town is rather chaotic but in a fun way! To watch the locals and how they live was always welcomed by them. Super friendly and always wanting to please. Didn’t like the constant partying! But we are perhaps middle aged for the students main residents in phi phi…it was fun to see them and their hangovers!
Expensive compared to other places. If you aren’t into bars there is not much nightlife. Taxis are a ripoff.
sleepy city by the Mekong, Savanakhet is opposite a short trip over the bridge. I loved the lack of the traffic hum of a big city, particularly on the Laotian side. In another universe there would be even easier to cross back and forth as if it was the same city. Loved this duality.
Good location for trips outside the city. Easy to get around city. Great food.
Our visit the weather was up and down so the ocean was very rough not swimmable for myself.so walking on the beach was the other option always find something new to see
As my first time we grabbed a beer at a bar in the walking street firstly thank you so much patong for a safe no car street .best people watching we sat for hours enjoying the passing crowds .the beach itself is busy but you can still enjoy the view
Full of character , culture and amazing sights . I would highly recommend a personal tour guide to make the most of the city . The temples , Buddhas and Grand Palace are outstanding . Bangkok offers a warm welcome to all
Visit Bangkok! The food is great, not so expensive, locals are friendly and you will enjoy shopping. Explore more on their culture, history and parks. Cant get enough of this wonderful country. I will be back- definitely!!!
Best sunsets in the Island. Great escape from the busy beaches. The best place to stay in Samui if you're looking to relax and enjoy local food.
Sandy beach. The entrance to the sea is very flat. The beach suitable for small children, because the sea very calm.
Kamala beach was a relaxing and friendly beach. The locals were very friendly and hospitalble. I would stay away from the west end of the beach because I believe there may be raw sewage entering the ocean from a canal that had a sewage type odor. We did go to other beaches and they were all very busy and offered similar services.
Ko Lanta is a lovely island and a real escape, the beaches are spectacular and very safe.
Nice, clean and developed city. People are nice and friendly. Good transportation and a lot of great foods from all over the world.
I absolutely love this city. Busy, bustling, loud, hot, exciting. Bangkok has everything you need at anytime of the day. There is so much to see and do, no amount of time is enough here. Bangkok will always hold a special place in my heart and I cannot wait to return!
Bo Phut is an amazing place to stay. The beaches are beautiful and clean. There's a lot of great restaurants and shops to explore. The island is small enough to explore in a day without feeling tired at the end of any tour. I've been to a lot of Thailand areas and this is one of my favourites. Food is cheap and really nice.
Good. Still need to experience the other islands of Thailand and their beaches that is accessible by boats.
Khao Lak is a nice place with lovely beaches,lots of very good restaurants and places nearby to visit
Overall the island is really lovely. It isn't as crowded and just a really good place to calm down. The only thing we didn't like was that you couldn't really swim cause the water was crowded with jellyfish and every time we tried to go in in left with a bunch of stings.
I went to Ban Bo Han for an overnight stay in order to catch a morning flight from the airport. I was only there for an afternoon and evening. There were plenty of shops and restaurants and, for Phuket, the traffic was not too bad, so quite a pleasant place to walk around.
A lot and variety of food, travel place easy transportation 7E alot
Excellent. Especially stuff service and hospitalities.
Mai Khao beach is relatively cleaner compared to the other more popular beaches in Phuket. It's also less congested and therefore is more suitable for walks and watching sunsets. We had a Thai dinner at Sunset Restaurant along Mai Kao beach and I would say it was one of the best meals we had while in Phuket. We had sea food tom yum, fried calamari, pandan chicken and fried vegetables. The price came up to less than 1000 baht for the 3 of us inclusive of drinks. Really value for money!
Paradise.... Thai people are so kind and welcoming the food is amazing and the atmosphere is wonderful , you never feel stressed in Phuket every things is beautiful I love it I will be back
For shopping nick knacks and everything on bargain, go to chatuchak or jatu jag market. Bangkok is a haven for shopping
The atmosphere was amazing. many activities are around, and endless attraction.
Bangkok is a wonderful place to be visited, the people are kind and friendly.
Bangkok is a very vibrant city with many attractions and activities to do. I will definitely return. The mall are amazing. I would definitely recommend Mega Bangna & the light show at Icon Siam was spectacular
Nai Thon Beach looked very nice but I made a mistake and booked at Nai Toon Noi Beach (Little Nai Thon) which i a small but nice private beach but has nothing beside the resort that owns the place,
As a Muslim, it's not always easy to travel in some countries. I've been to Bangkok twice. The city is super convenient for getting around, and there's loads of Halal street food and restaurants for Muslims to enjoy the local cuisine. It's a vibrant city, and you can always haggle for a tuk-tuk ride to get you anywhere. I really love the city and will definitely be going back.
There are plenty of places to eat and enjoy life. The area usually awakens during the evening because during the day people are on the beach or on tours. Plenty of night entertainment whether you love live bands or clubbing it's all there for you.
No words can describe the joy, until you have visited the place at least once in your life time.
Choose your poison, from partying to relaxing, amongst all the food stall smells making you hungry every five minutes, to the beautiful Thai smiles, whats not to love about Patong beach.
i feel safe even i travel alone here. just brings a lot of money since a lot of things you can buy here! i love pratunam market and chatuchak market, everything is cheap and can nego. the halal food only certain areas can get. but google make it easy because you can search a lot of halal food *For muslim people.
Lovely city. Lots of culture with lots to do. We were headed for Laos. This is a good jumping off point., Over nite train was good.
"I absolutely love Bangkok—I’ve been there five times and plan to go back again and again. The activities for kids are fantastic, which is perfect for our large family. Plus, the shopping there is a whole other level of enjoyment!"
The old temples of chiang mai are stunning. The old city is full of art shops, street art, and you can soak it all in - mostly for free. the coffee is to die for! The vegan food is excellent - we simply couldn't have enough of it.
A quiet place if you want to relax, which becomes very lively with tourists in the evening coming for dinner, also from other parts of the island. I was alone just for swimming, reading and relaxation so I mostly had take-away in my room from various restaurants, e.g., seafood platter from Vibes restaurant (I took a chair on the beach close to them), or excellent veal steak with steamed vegetables and mushroom souce from Il Italiano.
Fabulous location for a young family. Great stretch of beach well situated in easy reach (by taxi) to other sites around the island.
Best city in the world can get everthing when shopping/ dinning, very safe. Always something to look at or go see. First class medical/dental which was the reason for my visit, Iam an expat now living in Thailand full time after visiting for over 20 years. Never gets tired just watching the hustle and bustle the ingenuity and artistic flair of the Thai people
the only issue is, if you rent a motorbike you will charge lots of money if you do not make your driving license internationally, as the police will not accept any license depart that.
Nice and quiet town. Beautiful and very clean beaches.
Amazing food and culture! Cant get enough of this city!
it is very lively and full of shopping malls. very central, we enjoyed it
be careful in rainy season the sea can be dangerous with strong under current
My 3rd time to visit Bangkok and still, enjoyed the majestic temples, very easy to navigate roads going to and from your destination in the city, always full of people with a ready smile. I will definitely look forward to my 4th visit in Bangkok!
Lively, friendly and everything is inhaling distance,.
Loved the Mall shopping mall, different to Bangkok; good food and services.
Very relaxing, tranquil, great thai seafood. Weekdays visit only
Variety of tasty foods, shopping paradise, beautiful temples, Thai massage, night markets
We were at Udon Thani to visit the Eye Hospital only.
Hua Hin is a very chill place, the absolute opposite of Pattaya. I like the people and the normal pace of life. A very great night market, friendly workers and exceptionally clean. Its safe and quiet and perfect for a single traveller, a golf traveller, or an entire family.
Khao lak is a great choice for a quieter holiday in Thailand, various restaurants of good quality and variety of food.
Bangkok is a beautiful and a very safe city to visit. There is no crime. People are friendly. The food in Bangkok is vey nice. I am planning to visit again next year in September. I visited BKK Mall, Platinum Mall, Train Market, Floating Market, Pattaya and many more places. Transport is always available 24/7.
Worth a 2/3 day visit. Delicious food and plenty of places to visit!
Beautiful big beach. Great for swimming and wandering up and down. Beach bars aplenty and many activities on offer.
Beach without nice and soft sand to lying on the beach, sun bed is required to enjoy fully the beach which are not provided in most spots by local service.
A quiet resort which mainly attracts retired holiday makers. Plenty of good restaurants and not expensive. The beach is clean.
Didn't spend much time in town itself as we stayed a little way out so only ate at our hotel. We were there as we had a personalised tour of Hell Fire Pass organised through Thai Burma Railway Centre which was excellent and good value.
Excellent Place to visit lot of places for tourist, specially Zoo, Phuket, Food, Markets, Malls, Palaces etc
Lovely island and small enough to get around easily.
Bangkok is an amazing city, although it is huge, it's easy to get around thanks to the incredible public transport systems, taxis and tuk-tuks. Always ask the taxis to use their meter or negotiate a good price. If you can't get a good deal, look for another driver. Wonderful food, sights and friendly people
Lots of entertainment and choices for food, drinks and massages
Amazing you'll love it. It's a great place to relax, rest and recover. The west side beaches are beautiful and there are lots of great and inexpensive restaurants to eat at. There are no cars - wow what a difference that makes! It's small and easy to walk around the whole place in probably an hour. For families with young children the beach is lovely and most of the places to stay have swimming pools with shallow baby bits with balls and things in them.
Hua Hin has everything you need to meet the needs of everyone from the back-packer right up to the more affluent holiday maker - eating, lodging, entertainment, transport, natural features, organised/informal activities and weather.
Love this island, there is a lot to see and do considering you can drive around it in a few hours. Fisherman’s village is a great place to dine , especially in the evenings yet there are so many other places to eat great food, the choice is endless.
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