Udon Thani Weather & Climate

Thailand

Udon Thani sees feels-like daytime highs peak around 42.7°C in May and nighttime lows bottom out near 21.1°C in January. August is the wettest month (~234 mm), while December is the driest (~4 mm). For sunshine, January leads with about 66% clear skies.

Best time to visit Udon Thani

Based on mild feels-like temperatures and low rain chances, the most comfortable months are January, December, and February — expect around 21.133.8°C with roughly 3% chance of rain on a given day in January.

Udon Thani climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January21.1° / 33.8°3%5 mm66%12.2 kph
February23.5° / 37°8%12 mm65%11.8 kph
March27.7° / 39.9°15%28 mm55%11.1 kph
April30.7° / 42.1°30%68 mm37%10.2 kph
May32.1° / 42.7°53%157 mm17%9.6 kph
June33.4° / 41.3°57%177 mm8%10.3 kph
July32.7° / 41.1°63%192 mm8%10.5 kph
August32.5° / 40.1°68%234 mm9%9.6 kph
September32.3° / 40°56%197 mm18%8.4 kph
October30° / 39.5°27%81 mm34%9.7 kph
November25.6° / 37.2°6%16 mm52%11.3 kph
December21.7° / 34.4°2%4 mm63%12.2 kph

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

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