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Monthly climate in Uttar Char Fasson, Bangladesh

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Uttar Char Fasson features a tropical monsoon climate (Am). Temperatures typically range between 20 °C (68 °F) and 29 °C (85 °F) through the year, but rarely can drop to 13 °C (56 °F) or can rise to as high as 36 °C (98 °F). The average annual precipitation amounts to about 2175 mm (85.6 inches) and receives 161 rainy days on the 1 mm (0.04 inches) threshold annually. Uttar Char Fasson enjoys an average of 3551 hours of sunshine throughout the year, and daylight varies from 10 hours 46 minutes to 13 hours 27 minutes per day.

Monthly average temperatures in Uttar Char Fasson, Bangladesh

The warmest months in Uttar Char Fasson are May, June 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 20 to 22 °C (68 - 72 °F) throughout the day. On average each year, Uttar Char Fasson experiences 290 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 Uttar Char Fasson. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(83°F)		30°C
(86°F)		35°C
(95°F)		36°C
(98°F)		35°C
(95°F)		34°C
(93°F)		33°C
(92°F)		33°C
(92°F)		34°C
(93°F)		34°C
(93°F)		32°C
(89°F)		29°C
(84°F)
Mean maximum27°C
(81°F)		29°C
(85°F)		33°C
(92°F)		34°C
(94°F)		34°C
(93°F)		32°C
(91°F)		32°C
(90°F)		32°C
(90°F)		34°C
(93°F)		33°C
(92°F)		31°C
(87°F)		28°C
(82°F)
Average high24°C
(76°F)		27°C
(80°F)		30°C
(87°F)		32°C
(89°F)		32°C
(89°F)		31°C
(87°F)		30°C
(86°F)		30°C
(87°F)		31°C
(88°F)		31°C
(87°F)		28°C
(84°F)		25°C
(77°F)
Daily mean20°C
(68°F)		22°C
(72°F)		26°C
(80°F)		29°C
(84°F)		29°C
(85°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		28°C
(83°F)		25°C
(77°F)		21°C
(70°F)
Average low17°C
(62°F)		19°C
(66°F)		23°C
(74°F)		26°C
(79°F)		27°C
(81°F)		27°C
(82°F)		27°C
(81°F)		27°C
(82°F)		27°C
(81°F)		26°C
(80°F)		22°C
(73°F)		18°C
(65°F)
Mean minimum14°C
(58°F)		16°C
(61°F)		20°C
(68°F)		24°C
(75°F)		24°C
(76°F)		26°C
(79°F)		26°C
(80°F)		27°C
(80°F)		26°C
(79°F)		24°C
(75°F)		19°C
(67°F)		15°C
(60°F)
Minimum13°C
(56°F)		14°C
(57°F)		18°C
(65°F)		23°C
(74°F)		24°C
(75°F)		25°C
(78°F)		26°C
(79°F)		26°C
(80°F)		26°C
(79°F)		21°C
(70°F)		18°C
(64°F)		15°C
(59°F)

Compare climate in Uttar Char Fasson with other places

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

Monthly average precipitation in Uttar Char Fasson, Bangladesh

Uttar Char Fasson usually has the most precipitation in June, July and August, with an average of 29 rainy days and 416 mm (16.4 inches) of precipitation per month. The driest months in Uttar Char Fasson are January, February and December. On average, 11 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Uttar Char Fasson. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)5 (0.2)4 (0.2)30 (1.2)81 (3.2)158 (6.2)450 (17.7)433 (17.1)365 (14.4)296 (11.6)264 (10.4)65 (2.6)23 (0.9)
Average precipitation days (≥ 1 mm)014814283030251632

Monthly sunshine hours in Uttar Char Fasson, Bangladesh

The sunniest months in Uttar Char Fasson are March, April and May, when the sun shines an average of 10 hours 57 minutes a day. Least sunny months in Uttar Char Fasson: January, June and September receive an average of 8 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Uttar Char Fasson. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours245288332332343270287291284296291286
Mean daily daylight hours10h 55m11h 23m12h 1m12h 39m13h 11m13h 27m13h 19m12h 51m12h 14m11h 36m11h 3m10h 46m

Solar UV radiation in Uttar Char Fasson, Bangladesh

Uttar Char Fasson experiences the highest level of ultraviolet (UV) radiation in July, August and September, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, February and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Uttar Char Fasson UV Index data.

Average daily maximum UV levels by month for Uttar Char Fasson. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)68101013131414131186