Thailand Temperature in December: Weather of Each Destination & Tour Costs
Pheakdey
Before I recommend a multi-country route, I check the connections first.
I’ve spent 8 years planning Indochina trips, and multi-country journeys make up much of my work. A badly timed flight, a rushed border crossing, or a hotel in the wrong part of town can affect more than one day.
Many recent client reviews mention the itineraries I designed. The questions they ask—about timing, transfers, and whether a route really works—often become the starting point for what I write.
Email me about your travel idea
The weather can have a significant impact on tourism, as it can greatly affect people’s travel plans and enjoyment of their trip. Thailand is a tropical country. The weather is almost hot and humid throughout the year.
However, December is one of the best months to plan a Thailand tour. In the following text, you’ll know in detail about Thailand temperature in December, the weather of each destination, and the tour costs.
What Is the Climate Like in Thailand in December? Is December One of the Best Time in Thailand?
What Is the Weather & Temperature Like in December in Bangkok, the Capital City of Thailand?
What Is the Weather & Temperature Like in December in the Beaches of Thailand?
What Is the Weather & Temperature Like in December in Northern Thailand?
Is It Expensive or Cheap to Visit Thailand in December? Is It Too Crowded?
How Many Days Do You Need for a Classic Thailand Trip?
What Is the Climate Like in Thailand in December? Is December One of the Best Time in Thailand?
December in Thailand is within the winter season (October – February), therefore low humidity levels and an average temperature of 26℃ are ideal for sightseeing.
Every December welcomes a lot of visitors from all over the world. It is not only the best time in Thailand, but also a great time to celebrate festivals, like Father’s Day, Constitution Day, and New Year’s Eve.
New Year’s Eve of ThailandWhat Is the Weather & Temperature Like in December in Bangkok, the Capital City of Thailand?
Usually, the daily average temperature for Bangkok in December is 26℃, with highs of 31℃ and lows of 21℃. Prepare yourself for some rain as there are on average 2 days worth of the wet stuff in December, around 40mm of rain.
With sunny days nearly all month around, you can go to many famous attractions in Bangkok, the capital city of Thailand. It is a good time to enjoy Thai art and architecture by visiting the Grand Palace and Temple of the Emerald Buddha.
What Is the Weather & Temperature Like in December in the Beaches of Thailand?
Sun seekers have the pick of virtually all Thailand beaches in December. The southern coastal areas, like Phuket and Krabi, experience slightly higher temperatures.
The water temperature is comfortable at around 27-30℃, making it ideal for swimming and water activities like diving and snorkeling. Enjoy the gentle breeze by the seaside stepping on the warm sands with the best sunset view from the faraway horizon.
Phuket beach tour in DecemberWhat Is the Weather & Temperature Like in December in Northern Thailand?
In northern Thailand, the weather becomes slightly cooler and has a large temperature difference, being 28 ℃ in the day and 14 ℃ at night. Visitors can dine outside pleasantly and are advised to wear more clothes at night.
Destinations like Pai, Chiang Rai, and Chiang Mai are famous throughout the country. For example, visit the historical memorial bridge in Pai, witness the beauty of the White Temple in Chiang Rai, and see the stunning waterfalls of Doi Inthanon National Park in Chiang Mai.
Is It Expensive or Cheap to Visit Thailand in December? Is It Too Crowded?
Since December is the peak season in Thailand tourism, all costs in travel costs will not be as cheap as when in the rainy season (Jun – October). Lots of people may flood into the ‘Land of Smiles’ at this time.
However, you should not worry about the crowds. There are more fun and niche things to do than worrying about the crowds. For example, you can take a tuk-tuk shuttle forth the city at night, or enjoy a couple of coffees in a riverside café after visiting the famous Wat Arun.
How Many Days Do You Need for a Classic Thailand Trip?
For a classic Thailand trip, 7 days of touring is very enjoyable for you to fully visit the main cities like Bangkok, Chiang Mai, and Phuket. You’ll probably stay in Bangkok and Chiang Mai each for 2 days, and Phuket for 3 days. The highlights include seeing the Grand Palace of Bangkok, watching the saved elephants in Chiang Mai, and relaxing in Phuket, the largest island in Thailand.
More Useful Tips for a Thailand Visit
Pack loose clothing:
The humidity in Thailand is a bit high day and night. Packing loose clothing like short-sleeved cotton T-shirts and comfortable skirts is good for your trip. To prevent pesky mosquito bites, wear linen trousers for men and thin shawls for women.
Try out the best Thailand food:
Hang around the streets of Thailand. And do not forget to sample the food here, such as Tom Yum Goong (a hot and sour shrimp soup), Pad Thai (stir-fried noodles), Gaeng Daeng (red curry), etc.
Choose the best hotel:
Location is a key point when it comes to choosing a hotel in Thailand. Make sure that the hotel is situated in a convenient location that is close to the attractions.
Experience tuk-tuk:
Taking a local tuk-tuk is a must-do for visitors going through the city streets in Thailand. It is one of the most popular transports. It costs you an reasonable amount, which typically ranges from $1 to $3.
Avoid touching cultural taboos:
Do not wear clothes with bare shoulders and thighs when you visit the temples here; Gambling is strictly prohibited in Thailand; and do not litter all around, especially by the sea.
Conclusion
Overall, December is a very good time to visit Thailand. Even though, during this time, it might be a little crowded, it is worth visiting for the vast ocean along the southern coast and the cool natural world in northern Thailand.
Contact us if you are interested in tailoring your tour in Thailand next time. We’re always here to help you sort out the best trip ever of your lifetime across Southeast Asia.
Pheakdey
Before I recommend a multi-country route, I check the connections first.
I’ve spent 8 years planning Indochina trips, and multi-country journeys make up much of my work. A badly timed flight, a rushed border crossing, or a hotel in the wrong part of town can affect more than one day.
Many recent client reviews mention the itineraries I designed. The questions they ask—about timing, transfers, and whether a route really works—often become the starting point for what I write.
Email me about your travel idea
