Pattaya weather

Our guide to the weather in Pattaya during January

30

Average high

6

UV Index

58mm

Monthly rainfall

28

Sea temperature

Pattaya offers a vibrant and diverse range of attractions and activities, making it an ideal destination for a memorable holiday. It can be quite hot and humid in January, so it is best to plan outdoor activities for the cooler mornings and evenings. We've looked at the most up-to-date weather data for Pattaya, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Pattaya weather in January.

How warm is it in Pattaya during January?

Expect heat in Pattaya during January. The temperature hits about 30℃ during the day, falling away to a balmy 24℃ at night. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.

Does it rain in Pattaya during January?

On average, there will be 3 rainy days during the month, amounting to 57.6mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Pattaya during January?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in January. With moderate humidity, any breeze will have a welcome cooling effect.

How warm is the sea in Pattaya during January?

The water around Pattaya reaches a very pleasant 28℃ during January. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable. The hot air temperature will mean that you will feel comfortably warm when coming out of the water.

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Weather in Pattaya

Our month-by-month guide to the weather and climate in Pattaya

29.9

Pattaya weather in

January
30.6

Pattaya weather in

February
31.2

Pattaya weather in

March
31.9

Pattaya weather in

April
31.7

Pattaya weather in

May
30.6

Pattaya weather in

June
29.8

Pattaya weather in

July
29.8

Pattaya weather in

August
29.6

Pattaya weather in

September
29.6

Pattaya weather in

October
30.0

Pattaya weather in

November
29.4

Pattaya weather in

December