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Monthly climate in Nawabganj, Bangladesh

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Nawabganj features a tropical savanna climate (Aw). Temperatures typically range between 17 °C (63 °F) and 30 °C (86 °F) through the year, but rarely can drop to 8 °C (47 °F) or can rise to as high as 41 °C (105 °F). The average annual precipitation amounts to about 1597 mm (62.9 inches) and receives 157 rainy days on the 1 mm (0.04 inches) threshold annually. Nawabganj enjoys an average of 3437 hours of sunshine throughout the year, and daylight varies from 10 hours 37 minutes to 13 hours 37 minutes per day.

Monthly average temperatures in Nawabganj, Bangladesh

The warmest months in Nawabganj are June, July and August, with daily mean temperatures ranging from 30 to 30 °C (86 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 17 to 20 °C (63 - 69 °F) throughout the day. On average each year, Nawabganj experiences 287 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 Nawabganj. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(83°F)		33°C
(91°F)		37°C
(98°F)		41°C
(105°F)		40°C
(105°F)		40°C
(104°F)		37°C
(99°F)		36°C
(98°F)		36°C
(97°F)		36°C
(96°F)		34°C
(94°F)		29°C
(84°F)
Mean maximum27°C
(82°F)		31°C
(88°F)		36°C
(96°F)		39°C
(102°F)		37°C
(100°F)		37°C
(99°F)		36°C
(96°F)		35°C
(96°F)		35°C
(96°F)		35°C
(95°F)		32°C
(90°F)		28°C
(83°F)
Average high23°C
(74°F)		27°C
(81°F)		32°C
(90°F)		34°C
(94°F)		34°C
(93°F)		34°C
(93°F)		33°C
(91°F)		33°C
(91°F)		33°C
(91°F)		32°C
(90°F)		29°C
(85°F)		25°C
(77°F)
Daily mean17°C
(63°F)		20°C
(69°F)		25°C
(78°F)		28°C
(83°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(85°F)		28°C
(83°F)		23°C
(74°F)		19°C
(66°F)
Average low13°C
(55°F)		15°C
(59°F)		20°C
(68°F)		24°C
(75°F)		25°C
(78°F)		27°C
(81°F)		27°C
(82°F)		28°C
(82°F)		27°C
(81°F)		25°C
(77°F)		19°C
(66°F)		15°C
(59°F)
Mean minimum9°C
(49°F)		11°C
(52°F)		16°C
(61°F)		20°C
(68°F)		22°C
(71°F)		25°C
(76°F)		26°C
(79°F)		26°C
(80°F)		25°C
(78°F)		21°C
(70°F)		15°C
(59°F)		11°C
(51°F)
Minimum8°C
(47°F)		8°C
(47°F)		13°C
(57°F)		18°C
(64°F)		20°C
(69°F)		22°C
(73°F)		25°C
(78°F)		26°C
(79°F)		24°C
(75°F)		19°C
(67°F)		14°C
(57°F)		9°C
(49°F)

Compare climate in Nawabganj with other places

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

Monthly average precipitation in Nawabganj, Bangladesh

Nawabganj usually has the most precipitation in June, July and August, with an average of 26 rainy days and 293 mm (11.5 inches) of precipitation per month. The driest months in Nawabganj 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 Nawabganj. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)6 (0.2)20 (0.8)20 (0.8)102 (4.0)196 (7.7)248 (9.8)336 (13.2)294 (11.6)232 (9.1)129 (5.1)5 (0.2)10 (0.4)
Average precipitation days (≥ 1 mm)1241220242828251111

Monthly sunshine hours in Nawabganj, Bangladesh

The sunniest months in Nawabganj are March, April and May, when the sun shines an average of 10 hours 22 minutes a day. Least sunny months in Nawabganj: January, July and September receive an average of 8 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nawabganj. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours238282330315308293259287273286287275
Mean daily daylight hours10h 47m11h 19m12h 0m12h 43m13h 19m13h 37m13h 28m12h 56m12h 15m11h 33m10h 56m10h 37m

Solar UV radiation in Nawabganj, Bangladesh

Nawabganj 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 Nawabganj UV Index data.

Average daily maximum UV levels by month for Nawabganj. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)578910121313121075