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Monthly climate in Nyamanari, Gambia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Nyamanari features a tropical savanna climate (Aw). Temperatures typically range between 28 °C (82 °F) and 34 °C (94 °F) through the year, but rarely can drop to 16 °C (61 °F) or can rise to as high as 46 °C (114 °F). The average annual precipitation amounts to about 710 mm (27.9 inches) and receives 69 rainy days on the 1 mm (0.04 inches) threshold annually. Nyamanari enjoys an average of 3605 hours of sunshine throughout the year, and daylight varies from 11 hours 20 minutes to 12 hours 53 minutes per day.

Monthly average temperatures in Nyamanari, Gambia

The warmest months in Nyamanari are April, May and June, with daily mean temperatures ranging from 32 to 34 °C (91 - 94 °F) throughout the day. The coldest temperatures usually occur in August, September and December, when daily mean temperatures range from 28 to 28 °C (82 - 82 °F) throughout the day. On average each year, Nyamanari experiences 329 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 Nyamanari. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum41°C
(106°F)		42°C
(108°F)		44°C
(112°F)		46°C
(114°F)		45°C
(113°F)		42°C
(108°F)		37°C
(99°F)		35°C
(95°F)		36°C
(97°F)		39°C
(102°F)		40°C
(104°F)		39°C
(103°F)
Mean maximum39°C
(103°F)		41°C
(106°F)		43°C
(110°F)		44°C
(112°F)		44°C
(111°F)		41°C
(105°F)		36°C
(98°F)		34°C
(94°F)		35°C
(95°F)		38°C
(100°F)		39°C
(103°F)		39°C
(102°F)
Average high36°C
(98°F)		38°C
(101°F)		40°C
(105°F)		42°C
(107°F)		41°C
(106°F)		38°C
(101°F)		33°C
(92°F)		31°C
(89°F)		32°C
(90°F)		34°C
(94°F)		37°C
(98°F)		36°C
(97°F)
Daily mean28°C
(82°F)		30°C
(86°F)		32°C
(90°F)		34°C
(94°F)		34°C
(94°F)		32°C
(91°F)		29°C
(84°F)		28°C
(82°F)		28°C
(82°F)		29°C
(84°F)		29°C
(84°F)		28°C
(82°F)
Average low20°C
(69°F)		23°C
(73°F)		25°C
(77°F)		27°C
(80°F)		28°C
(82°F)		27°C
(82°F)		25°C
(78°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		22°C
(73°F)		20°C
(69°F)
Mean minimum17°C
(63°F)		19°C
(67°F)		22°C
(71°F)		25°C
(77°F)		26°C
(78°F)		25°C
(77°F)		24°C
(75°F)		23°C
(74°F)		23°C
(73°F)		21°C
(71°F)		19°C
(66°F)		17°C
(63°F)
Minimum16°C
(62°F)		18°C
(65°F)		19°C
(66°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		22°C
(72°F)		22°C
(72°F)		19°C
(67°F)		16°C
(61°F)		16°C
(61°F)

Compare climate in Nyamanari with other places

Compare temperature, precipitation, sunshine, UV index in Nyamanari, Gambia with other places around the world.

Monthly average precipitation in Nyamanari, Gambia

Nyamanari usually has the most precipitation in July, August and September, with an average of 19 rainy days and 207 mm (8.2 inches) of precipitation per month. The driest months in Nyamanari are January, March and December. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nyamanari. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)0 (0.0)0 (0.0)0 (0.0)0 (0.0)2 (0.1)30 (1.2)128 (5.0)252 (9.9)242 (9.5)54 (2.1)2 (0.1)0 (0.0)
Average precipitation days (≥ 1 mm)000005182217700

Monthly sunshine hours in Nyamanari, Gambia

The sunniest months in Nyamanari are March, April and May, when the sun shines an average of 10 hours 55 minutes a day. Least sunny months in Nyamanari: January, August and September receive an average of 8 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nyamanari. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours253287333328342322289259278303296309
Mean daily daylight hours11h 25m11h 41m12h 3m12h 25m12h 44m12h 53m12h 48m12h 31m12h 10m11h 48m11h 29m11h 20m

Solar UV radiation in Nyamanari, Gambia

Nyamanari 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, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Nyamanari UV Index data.

Average daily maximum UV levels by month for Nyamanari. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)910111112131313141298