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Monthly climate in Nalerigu, Ghana

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Nalerigu features a tropical savanna climate (Aw). Temperatures typically range between 26 °C (79 °F) and 33 °C (91 °F) through the year, but rarely can drop to 16 °C (60 °F) or can rise to as high as 41 °C (107 °F). The average annual precipitation amounts to about 949 mm (37.4 inches) and receives 116 rainy days on the 1 mm (0.04 inches) threshold annually. Nalerigu enjoys an average of 3638 hours of sunshine throughout the year, and daylight varies from 11 hours 30 minutes to 12 hours 42 minutes per day.

Monthly average temperatures in Nalerigu, Ghana

The warmest months in Nalerigu are March, April and May, with daily mean temperatures ranging from 30 to 33 °C (87 - 91 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 26 to 26 °C (79 - 80 °F) throughout the day. On average each year, Nalerigu 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 Nalerigu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(100°F)		39°C
(102°F)		41°C
(107°F)		41°C
(107°F)		40°C
(104°F)		37°C
(99°F)		33°C
(92°F)		32°C
(91°F)		33°C
(93°F)		36°C
(97°F)		38°C
(101°F)		37°C
(98°F)
Mean maximum36°C
(97°F)		38°C
(101°F)		40°C
(105°F)		40°C
(104°F)		38°C
(101°F)		36°C
(96°F)		33°C
(91°F)		31°C
(89°F)		33°C
(91°F)		35°C
(95°F)		37°C
(98°F)		36°C
(97°F)
Average high34°C
(93°F)		36°C
(97°F)		38°C
(101°F)		37°C
(99°F)		35°C
(95°F)		32°C
(90°F)		30°C
(86°F)		29°C
(84°F)		30°C
(86°F)		32°C
(90°F)		35°C
(95°F)		34°C
(94°F)
Daily mean27°C
(81°F)		30°C
(86°F)		33°C
(91°F)		32°C
(90°F)		30°C
(87°F)		28°C
(83°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		27°C
(81°F)		28°C
(84°F)		27°C
(82°F)
Average low21°C
(70°F)		24°C
(75°F)		27°C
(80°F)		27°C
(81°F)		26°C
(79°F)		24°C
(76°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		22°C
(72°F)		21°C
(70°F)
Mean minimum18°C
(64°F)		21°C
(70°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		22°C
(72°F)		22°C
(73°F)		22°C
(71°F)		22°C
(72°F)		21°C
(70°F)		19°C
(67°F)		19°C
(66°F)
Minimum16°C
(60°F)		19°C
(67°F)		22°C
(71°F)		22°C
(72°F)		23°C
(73°F)		21°C
(71°F)		22°C
(72°F)		21°C
(70°F)		22°C
(71°F)		19°C
(67°F)		19°C
(66°F)		18°C
(65°F)

Compare climate in Nalerigu with other places

Compare temperature, precipitation, sunshine, UV index in Nalerigu, Ghana with other places around the world.

Monthly average precipitation in Nalerigu, Ghana

Nalerigu usually has the most precipitation in July, August and September, with an average of 23 rainy days and 224 mm (8.8 inches) of precipitation per month. The driest months in Nalerigu are January, November and December. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nalerigu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)0 (0.0)5 (0.2)11 (0.4)26 (1.0)52 (2.0)87 (3.4)176 (6.9)282 (11.1)213 (8.4)93 (3.7)4 (0.1)0 (0.0)
Average precipitation days (≥ 1 mm)002611142426211200

Monthly sunshine hours in Nalerigu, Ghana

The sunniest months in Nalerigu are March, May and December, when the sun shines an average of 10 hours 32 minutes a day. Least sunny months in Nalerigu: January, August and September receive an average of 8 hours 48 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nalerigu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours266295321318331305294264278312320328
Mean daily daylight hours11h 34m11h 46m12h 3m12h 21m12h 35m12h 42m12h 39m12h 26m12h 9m11h 52m11h 37m11h 30m

Solar UV radiation in Nalerigu, Ghana

Nalerigu experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure. February, November and December are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Nalerigu UV Index data.

Average daily maximum UV levels by month for Nalerigu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)11111213121313131312109