Thailand weather in August - temperature, rain and is it a good time to visit?

Daytime
32°
Night
25°
☀️ Day length
12 h 40 min
Chance of rain
62%
Thunder days
20%
Humid days
100%
WEATHER THROUGH THE YEARThailand - August vs the year30°21°32°22°34°24°35°25°35°26°33°26°32°25°32°25°32°25°32°24°31°24°30°22°CHANCE OF RAIN (%)2010122445484616258503820JanFebMarAprMayJunJulAugSepOctNovDecWARMESTApr (35°)COLDESTJan (30°)DRIESTFeb (10%)WETTESTJun (484%)world-prices.com · 2026-07-08 · ★ best months
In August, Thailand averages about 32° during the day and 25° at night. Rain is fairly likely - around a 62% chance on a given day, so pack for showers.

Thailand weather all year - average temperatures and rain

MonthDayNightChance of rain
January ★ 30℃21℃20%
February ★ 32℃22℃10%
March 34℃24℃12%
April 35℃25℃24%
May 35℃26℃45%
June 33℃26℃484%
July 32℃25℃61%
August 32℃25℃62%
September 32℃25℃58%
October 32℃24℃50%
November ★ 31℃24℃38%
December ★ 30℃22℃20%
★ - months most often recommended for travel

Where is it warmest in Thailand in August? Weather by city

PlaceDayNight🌊 SeaChance of rain
Bangkok 33℃26℃-78%
Samut Prakan 33℃26℃31℃78%
Ko Samui 33℃27℃31℃39%
Ko Pha Ngan 33℃27℃31℃39%
Phitsanulok 32℃25℃-49%
Chiang Mai 32℃24℃-73%
Phuket 31℃24℃30℃67%
Chiang Rai 30℃24℃-70%
Travelling soon? Check the live 14-day weather forecast for Thailand.

Thailand weather - other months

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember