Chittagong Weather & Climate

Bangladesh

Chittagong sees feels-like daytime highs peak around 40.6°C in May and nighttime lows bottom out near 19°C in January. July is the wettest month (~447 mm), while January is the driest (~6 mm). For sunshine, February leads with about 86% clear skies.

Best time to visit Chittagong

Based on mild feels-like temperatures and low rain chances, the most comfortable months are January, December, and February — expect around 1930.8°C with roughly 3% chance of rain on a given day in January.

Chittagong climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January19° / 30.8°3%6 mm83%9.8 kph
February21.2° / 32.6°5%12 mm86%10.1 kph
March26.1° / 35.3°12%27 mm80%11.5 kph
April30.1° / 39.1°24%68 mm65%13.2 kph
May33.1° / 40.6°45%181 mm37%14.3 kph
June33.8° / 40°62%346 mm18%17.2 kph
July33.4° / 38.7°70%447 mm12%17.8 kph
August33.8° / 39.9°65%353 mm11%15.5 kph
September33.5° / 39.9°51%217 mm17%11.8 kph
October30.5° / 39°29%117 mm45%9.6 kph
November25.3° / 35.5°9%37 mm71%9.1 kph
December20.5° / 32.3°3%10 mm79%9.5 kph

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

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