Weather in August 2025

Koh Lanta weather in August 2025

The temperatures in Koh Lanta during August are extremely high, between 28°C and hot as 29°C, drinking water regularly is advisable.

There’s going to be many days of rain during the month of August in Koh Lanta.

Koh Lanta should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!

Our weather forecast can give you a great sense of what weather to expect in Koh Lanta in August 2025.

If you’re planning to visit Koh Lanta in the near future, we highly recommend that you review the 14 day weather forecast for Koh Lanta before you arrive.

Temperatures
Temperatures
29° / 28°
Rainy Days
Rainy Days
16
Snowy Days
Snowy Days
0
Dry Days
Dry Days
15
Rainfall
Rainfall
448
mm
11.1
Sun Hours
11.1
Hrs

Koh Lanta annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 29° / 26° 6 25 0 146 mm
Good
February 30° / 26° 3 25 0 70 mm
Good
March 30° / 27° 8 24 0 174 mm
Ok
April 30° / 27° 12 18 0 264 mm
Ok
May 30° / 28° 16 15 0 327 mm
Ok
June 30° / 28° 15 15 0 416 mm
Ok
July 29° / 28° 17 14 0 454 mm
Ok
August 29° / 28° 16 15 0 448 mm
Ok
September 29° / 27° 17 13 0 495 mm
Ok
October 29° / 27° 15 16 0 400 mm
Ok
November 29° / 27° 14 16 0 364 mm
Ok
December 29° / 26° 11 20 0 230 mm
Ok
Temperatures in Koh Lanta in August
Rain in Koh Lanta in August

Weather in Koh Lanta in August - FAQ

What is the average temperature in Koh Lanta in August?
The average temperature in Koh Lanta in August is 28/29° C.
What is the chance of rain in Koh Lanta in August?
On average, there are 16 rainy days in Koh Lanta during August.
Weather wise, is August a good time to visit Koh Lanta?
The weather in Koh Lanta in August is ok.
Can it snow in Koh Lanta in August?
On average, there are 0 snowy days in Koh Lanta in August.
More about the weather in Koh Lanta