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Monthly climate in Nowlamary, Bangladesh

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Nowlamary features a tropical savanna climate (Aw). Temperatures typically range between 17 °C (64 °F) and 30 °C (86 °F) through the year, but rarely can drop to 8 °C (46 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1780 mm (70.1 inches) and receives 161 rainy days on the 1 mm (0.04 inches) threshold annually. Nowlamary enjoys an average of 3430 hours of sunshine throughout the year, and daylight varies from 10 hours 41 minutes to 13 hours 33 minutes per day.

Monthly average temperatures in Nowlamary, Bangladesh

The warmest months in Nowlamary are June, July and August, with daily mean temperatures ranging from 29 to 30 °C (85 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 17 to 21 °C (64 - 69 °F) throughout the day. On average each year, Nowlamary experiences 291 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 Nowlamary. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(85°F)		33°C
(92°F)		37°C
(99°F)		39°C
(102°F)		39°C
(102°F)		38°C
(100°F)		37°C
(99°F)		36°C
(96°F)		36°C
(97°F)		36°C
(97°F)		33°C
(91°F)		29°C
(85°F)
Mean maximum28°C
(83°F)		32°C
(89°F)		36°C
(98°F)		38°C
(101°F)		37°C
(99°F)		36°C
(98°F)		36°C
(96°F)		35°C
(96°F)		35°C
(96°F)		35°C
(95°F)		32°C
(90°F)		29°C
(84°F)
Average high24°C
(75°F)		27°C
(81°F)		32°C
(91°F)		34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		32°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
(64°F)		21°C
(69°F)		26°C
(79°F)		29°C
(84°F)		29°C
(85°F)		30°C
(86°F)		29°C
(85°F)		30°C
(85°F)		29°C
(85°F)		28°C
(82°F)		23°C
(75°F)		19°C
(67°F)
Average low13°C
(55°F)		15°C
(60°F)		21°C
(69°F)		24°C
(76°F)		25°C
(78°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		25°C
(77°F)		19°C
(67°F)		15°C
(59°F)
Mean minimum9°C
(49°F)		11°C
(52°F)		16°C
(61°F)		20°C
(69°F)		21°C
(71°F)		25°C
(76°F)		26°C
(79°F)		26°C
(79°F)		25°C
(78°F)		21°C
(71°F)		15°C
(60°F)		11°C
(52°F)
Minimum8°C
(46°F)		9°C
(48°F)		13°C
(56°F)		19°C
(66°F)		20°C
(68°F)		23°C
(74°F)		25°C
(77°F)		26°C
(79°F)		24°C
(76°F)		19°C
(66°F)		14°C
(57°F)		10°C
(50°F)

Compare climate in Nowlamary with other places

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

Monthly average precipitation in Nowlamary, Bangladesh

Nowlamary usually has the most precipitation in June, July and August, with an average of 26 rainy days and 309 mm (12.2 inches) of precipitation per month. The driest months in Nowlamary are January, February and November. On average, 12 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nowlamary. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)4 (0.1)12 (0.5)33 (1.3)142 (5.6)264 (10.4)335 (13.2)318 (12.5)273 (10.7)198 (7.8)143 (5.6)21 (0.8)38 (1.5)
Average precipitation days (≥ 1 mm)0261321252728231321

Monthly sunshine hours in Nowlamary, Bangladesh

The sunniest months in Nowlamary are March, April and May, when the sun shines an average of 10 hours 29 minutes a day. Least sunny months in Nowlamary: January, July and September receive an average of 8 hours 28 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nowlamary. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours237283325318320282270282270282283271
Mean daily daylight hours10h 50m11h 21m12h 0m12h 42m13h 16m13h 33m13h 24m12h 54m12h 15m11h 34m10h 59m10h 41m

Solar UV radiation in Nowlamary, Bangladesh

Nowlamary experiences the highest level of ultraviolet (UV) radiation in July, August and September, when the maximum UV index can reach values of 12 - 14, 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 Nowlamary UV Index data.

Average daily maximum UV levels by month for Nowlamary. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)5791011121314121186