Jamālpur, Bihar Weather by Month and Climate Averages

Monthly temperature normals, records and the warming trend for Jamālpur, Bihar.

Jamālpur climate at a glance

Climate at a glance

Sunshine, humidity and wind in Jamālpur

February is the sunniest month in Jamālpur, with sunshine about 82% of daylight hours. July is the cloudiest, at 11%. Over the year the sun shines about 56% of daylight hours. Jamālpur is sunnier than 66% of India.

Humidity peaks in September at 84% and is lowest in April at 50%.

Jamālpur has about 78 days a year above 32°C. Jamālpur is cooler than 81% of India.

Jamālpur weather records

The hottest temperature on record at the Jamālpur station is 46°C, on May 13, 2010. The coldest is 3°C, on January 8, 2018.

The wettest day on record brought 174 mm of rain, on July 2, 2017.

22 all-time records have been set at the station since 1973.

Monthly climate

MonthPrecipRain daysHumiditySunshineRecord highRecord low
January81%73%29°
February69%82%35°
March62%81%41°10°
April50%71%43°17°
May67%61%46°19°
June73%34%46°21°
July153 mm981%11%39°23°
August83%15%44°23°
September84%19%38°22°
October79%63%37°18°
November73%82%33°
December76%79%34°

From ERA5 reanalysis. Sunshine is estimated from cloud cover.

Jamālpur climate questions

What is the hottest month in Jamālpur?

April is the warmest month in Jamālpur, with an average high of 37°C.

What is the record high temperature in Jamālpur?

The record high at the Jamālpur station is 46°C, set on May 13, 2010. The record low is 3°C, on January 8, 2018.

What is the sunniest month in Jamālpur?

February is the sunniest month in Jamālpur, with sunshine about 82% of daylight hours. July is the cloudiest.

Source: NOAA GHCN-Daily station BHAGALPUR (47 km away).

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Normals from NOAA GHCN-Daily station BHAGALPUR.