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Monthly climate in Jamalpur, Bangladesh

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Jamalpur features a tropical savanna climate (Aw). Temperatures typically range between 17 °C (64 °F) and 29 °C (85 °F) through the year, but rarely can drop to 7 °C (45 °F) or can rise to as high as 37 °C (100 °F). The average annual precipitation amounts to about 2314 mm (91.1 inches) and receives 180 rainy days on the 1 mm (0.04 inches) threshold annually. Jamalpur enjoys an average of 3354 hours of sunshine throughout the year, and daylight varies from 10 hours 36 minutes to 13 hours 38 minutes per day.

Monthly average temperatures in Jamalpur, Bangladesh

The warmest months in Jamalpur are July, August and September, with daily mean temperatures ranging from 29 to 29 °C (84 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 17 to 20 °C (64 - 68 °F) throughout the day. On average each year, Jamalpur experiences 294 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jamalpur. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(85°F)		32°C
(91°F)		35°C
(96°F)		37°C
(100°F)		36°C
(98°F)		36°C
(98°F)		37°C
(99°F)		37°C
(99°F)		37°C
(98°F)		36°C
(98°F)		32°C
(90°F)		30°C
(86°F)
Mean maximum28°C
(83°F)		31°C
(87°F)		34°C
(94°F)		35°C
(96°F)		35°C
(96°F)		35°C
(96°F)		36°C
(97°F)		36°C
(97°F)		36°C
(97°F)		35°C
(95°F)		32°C
(89°F)		29°C
(84°F)
Average high24°C
(76°F)		27°C
(81°F)		31°C
(88°F)		31°C
(89°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		33°C
(91°F)		32°C
(91°F)		31°C
(89°F)		29°C
(85°F)		25°C
(78°F)
Daily mean17°C
(64°F)		20°C
(68°F)		24°C
(76°F)		26°C
(80°F)		28°C
(82°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(84°F)		27°C
(82°F)		23°C
(74°F)		19°C
(67°F)
Average low13°C
(55°F)		15°C
(59°F)		19°C
(67°F)		22°C
(72°F)		24°C
(76°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)		26°C
(80°F)		24°C
(76°F)		19°C
(66°F)		15°C
(59°F)
Mean minimum9°C
(49°F)		11°C
(52°F)		15°C
(59°F)		19°C
(66°F)		21°C
(70°F)		24°C
(76°F)		25°C
(77°F)		26°C
(79°F)		25°C
(77°F)		21°C
(69°F)		15°C
(59°F)		11°C
(52°F)
Minimum7°C
(45°F)		9°C
(49°F)		12°C
(54°F)		18°C
(64°F)		20°C
(69°F)		23°C
(74°F)		24°C
(75°F)		25°C
(78°F)		24°C
(76°F)		19°C
(67°F)		14°C
(57°F)		10°C
(50°F)

Compare climate in Jamalpur with other places

Compare temperature, precipitation, sunshine, UV index in Jamalpur, Bangladesh with other places around the world.

Monthly average precipitation in Jamalpur, Bangladesh

Jamalpur usually has the most precipitation in May, June and July, with an average of 28 rainy days and 419 mm (16.5 inches) of precipitation per month. The driest months in Jamalpur are January, November and December. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jamalpur. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)4 (0.1)17 (0.7)56 (2.2)228 (9.0)420 (16.6)407 (16.0)430 (16.9)292 (11.5)254 (10.0)187 (7.4)8 (0.3)11 (0.4)
Average precipitation days (≥ 1 mm)0271727282928261411

Monthly sunshine hours in Jamalpur, Bangladesh

The sunniest months in Jamalpur are March, April and November, when the sun shines an average of 10 hours 9 minutes a day. Least sunny months in Jamalpur: January, July and August receive an average of 8 hours 0 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jamalpur. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours238282328301290266241265267291293286
Mean daily daylight hours10h 45m11h 18m12h 0m12h 44m13h 20m13h 38m13h 29m12h 57m12h 16m11h 32m10h 55m10h 36m

Solar UV radiation in Jamalpur, Bangladesh

Jamalpur experiences the highest level of ultraviolet (UV) radiation in July, August and September, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Jamalpur UV Index data.

Average daily maximum UV levels by month for Jamalpur. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)578912121312121076