Bangkok Weather & Climate

Thailand

Bangkok sees feels-like daytime highs peak around 43.5°C in April and nighttime lows bottom out near 27.4°C in January. September is the wettest month (~212 mm), while January is the driest (~6 mm). For sunshine, January leads with about 57% clear skies.

Best time to visit Bangkok

Based on mild feels-like temperatures and low rain chances, the most comfortable months are January, December, and February — expect around 27.438.2°C with roughly 3% chance of rain on a given day in January.

Bangkok climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January27.4° / 38.2°3%6 mm57%10.5 kph
February29.3° / 39.5°7%10 mm55%11.5 kph
March32° / 41.4°13%26 mm43%12.6 kph
April34° / 43.5°26%57 mm25%11.8 kph
May34.8° / 43.5°45%113 mm11%11.2 kph
June34.7° / 42.5°49%113 mm8%11.9 kph
July33.9° / 42.6°49%110 mm9%12.1 kph
August34° / 42.7°57%138 mm9%11.5 kph
September33.9° / 41.7°66%212 mm10%9.2 kph
October32.7° / 41.5°52%177 mm20%8.8 kph
November30.8° / 40.5°18%50 mm35%10.3 kph
December27.8° / 38.2°3%6 mm51%11.1 kph

Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).

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