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Thailand weather

Weather in Thailand for January 2027

Your guide to Thailand weather in January - trends and predictions

    Temperatures

  • In general, the average temperature in Thailand at the beginning of January is 29 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.6 °C by the end of January.

    • Rain 🌧️

  • The climate of Thailand in January is notably wet, with an average of 11 rainy days, and a total of 31.1 mm of precipitation.

    • More

  • Is January a good time to visit Thailand? check out the best time to travel to Thailand page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/24°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Thailand Weather January

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
29°
2
Patchy rain possible
29°
3
Patchy rain possible
29°
4
Patchy rain possible
29°
5
Patchy rain possible
29°
6
Patchy rain possible
29°
7
Patchy rain possible
29°
8
Patchy rain possible
29°
9
Patchy rain possible
29°
10
Patchy rain possible
29°
11
Patchy rain possible
29°
12
Patchy rain possible
29°
13
Sunny
29°
14
Sunny
29°
15
Patchy rain possible
30°
16
Patchy rain possible
29°
17
Light rain shower
29°
18
Patchy rain possible
29°
19
Partly cloudy
29°
20
Sunny
29°
21
Patchy rain possible
29°
22
Patchy rain possible
29°
23
Patchy rain possible
29°
24
Patchy rain possible
29°
25
Light rain shower
29°
26
Patchy rain possible
29°
27
Heavy rain at times
30°
28
Patchy rain possible
30°
29
Patchy rain possible
30°
30
Partly cloudy
30°
31
Cloudy
29°

What’s the Weather Like in Thailand This January?

Discover the average temperatures and weather trends across Thailand’s cities this January.
Patchy rain possiblePhuket29 °C / 24 °CSunnyBangkok32 °C / 24 °CPatchy rain possibleKo Samui27 °C / 26 °CSunnyChiang Mai30 °C / 15 °CPatchy rain possibleKrabi30 °C / 23 °CSunnyPattaya29 °C / 23 °CPatchy rain possibleKoh Phangan27 °C / 26 °CPatchy rain possibleKo Lanta28 °C / 25 °CPatchy rain possibleKoh Tao27 °C / 26 °CSunnyHua Hin28 °C / 21 °CSunnyChiang Rai29 °C / 14 °CPatchy rain possibleHat Yai28 °C / 21 °CMore Locations

Temperatures trend during January in Thailand

See the weather trend as well as the moving average line

January weather in Thailand day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
1 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 0.7 mm 7
2 Jan. Patchy rain possible
Patchy rain possible
 29° /23° 0.3 mm 7
3 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 0.6 mm 6
4 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 2.5 mm 6
5 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 1.8 mm 7
6 Jan. Patchy rain possible
Patchy rain possible
 29° /23° 2 mm 7
7 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 2 mm 6
8 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 1.1 mm 6
9 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 0.8 mm 7
10 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 0.7 mm 7
11 Jan. Patchy rain possible
Patchy rain possible
 29° /23° 0.4 mm 7
12 Jan. Patchy rain possible
Patchy rain possible
 29° /23° 0 mm 7
13 Jan. Sunny
Sunny
 29° /23° 1 mm 7
14 Jan. Sunny
Sunny
 29° /23° 0.2 mm 7
15 Jan. Patchy rain possible
Patchy rain possible
 30° /23° 0.1 mm 7
16 Jan. Patchy rain possible
Patchy rain possible
 29° /23° 0.6 mm 7
17 Jan. Light rain shower
Light rain shower
 29° /24° 0.8 mm 7
18 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 0.2 mm 7
19 Jan. Partly cloudy
Partly cloudy
 29° /24° 0.4 mm 7
20 Jan. Sunny
Sunny
 29° /23° 0.9 mm 6
21 Jan. Patchy rain possible
Patchy rain possible
 29° /23° 1.2 mm 6
22 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 0.5 mm 7
23 Jan. Patchy rain possible
Patchy rain possible
 29° /23° 2.2 mm 7
24 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 1.2 mm 7
25 Jan. Light rain shower
Light rain shower
 29° /24° 5 mm 7
26 Jan. Patchy rain possible
Patchy rain possible
 29° /24° 2 mm 7
27 Jan. Heavy rain at times
Heavy rain at times
 30° /24° 0.7 mm 7
28 Jan. Patchy rain possible
Patchy rain possible
 30° /24° 0.3 mm 7
29 Jan. Patchy rain possible
Patchy rain possible
 30° /24° 0.2 mm 7
30 Jan. Partly cloudy
Partly cloudy
 30° /23° 0.2 mm 7
31 Jan. Cloudy
Cloudy
 29° /23° 0.4 mm 7
Next
Important Notice
Our weather forecast for Thailand in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Thailand forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Thailand weather in January vs December vs February

Compare January weather in Thailand with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
DecemberJanuaryFebruary
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures28°/24°29°/24°30°/24°
Rainfall116 mm31 mm61 mm
Wind15.7 km/h16.7 km/h17.7 km/h
Humidity77%73%72%
Rainy days29 days11 days22 days
Dry days2 days20 days7 days

Planning a trip to Thailand? Discover the best time to visit

Guide for Thailand in January

In January, Thailand experiences a pleasant and dry climate, making it an ideal time to visit. At the beginning of the month, northern regions such as Chiang Mai and Chiang Rai typically have cool temperatures, with average highs around 25° and lows around 13°.

The central regions, including Bangkok, enjoy slightly warmer weather with average highs of 32° and lows of 22°. Southern areas like Phuket and Krabi also have warm temperatures, with highs around 31° and lows around 24°.

By the end of January, the weather in Thailand remains consistent with the beginning of the month. Northern regions continue to have cool temperatures, with average highs around 26° and lows around 14°. Central areas experience similar weather, with average highs of 32° and lows of 22°.

Southern regions maintain warm temperatures, with highs around 31° and lows around 24°.

Overall, January offers delightful weather throughout Thailand, making it an excellent time to explore the country's diverse landscapes, from lush jungles to stunning beaches.

Whether you're seeking cultural experiences, outdoor adventures, or simply relaxation, Thailand in January provides an inviting climate for travelers.

Thailand in January - FAQ

Is January a good time to visit Thailand?

Yes, January is a good time to travelling to Thailand, read more about the best time to visit Thailand.

What are the expected maximum and minimum temperatures in Thailand during January?

During January, expect a variety of temperatures with highs around 29° and lows near 24°, suitable for diverse activities and preferences.

How much rainfall should be expected in Thailand during January?

In January, Thailand can expect light to moderate rainfall, totaling 31.1 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Thailand during January?

The average wind speed in Thailand during January is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Thailand water temperatures in January

The average water temperature of the Andaman Sea near Thailand in January is 28.9 °C. At the beginning of January temperatures are around 29.1 °C; by the end of the month they stay fairly steady and reach 28.8 °C.

What is the water temperature in Thailand in January?
The average water temperature in Thailand in January is 28.9 °C.
Can you swim in Thailand in January?
The sea feels almost bath-like – perfect for floating, paddle-boarding or spending hours snorkeling without a wetsuit.

What to pack to Thailand in January?

As you prepare for your trip to Thailand in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Thailand, during January, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

January rainfall patterns in Thailand

Explore the daily rainfall trends and prepare for Thailands January weather 💧
Typically, Thailand has 11 rainy days in January with a total of 31.1 mm of rainfall.

UV exposure in Thailand during January

Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
Regions in Thailand
Choose a region for an accurate weather forecasts
BangkokChanthaburiChiang MaiChiang RaiChon BuriChumphonKanchanaburiKrabiMae Hong SonNakhon RatchasimaNong KhaiPhang NgaPhayaoPhetchaburiPhitsanulokPhuketPrachuap Khiri KhanRayongSamut PrakanSatunSongkhlaSukhothaiSurat ThaniTrangTratUdon Thani
Top locations in Thailand
Select a location for an accurate weather forecast
BangkokChiang MaiChiang RaiHat YaiHua HinKanchanaburiKo ChangKo LantaKo SamuiKoh LipeKoh PhanganKoh TaoKrabiPaiPattayaPhuketSamut PrakanSurat ThaniTrangUdon Thani
More Locations

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Get accurate weather forecasts for Thailand, located at latitude 7.891 and longitude 98.398. Stay updated with localized weather information tailored for Thailand.

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