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Monthly climate in Bununu, Nigeria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bununu features a tropical savanna climate (Aw). Temperatures typically range between 21 °C (71 °F) and 30 °C (86 °F) through the year, but rarely can drop to 10 °C (50 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 935 mm (36.8 inches) and receives 112 rainy days on the 1 mm (0.04 inches) threshold annually. Bununu enjoys an average of 3851 hours of sunshine throughout the year, and daylight varies from 11 hours 31 minutes to 12 hours 41 minutes per day.

Monthly average temperatures in Bununu, Nigeria

The warmest months in Bununu are March, April and May, with daily mean temperatures ranging from 28 to 30 °C (82 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 21 to 23 °C (71 - 74 °F) throughout the day. On average each year, Bununu experiences 327 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 Bununu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(96°F)		39°C
(103°F)		40°C
(104°F)		40°C
(104°F)		39°C
(103°F)		36°C
(96°F)		33°C
(91°F)		31°C
(89°F)		32°C
(91°F)		34°C
(94°F)		34°C
(94°F)		34°C
(94°F)
Mean maximum34°C
(93°F)		35°C
(96°F)		39°C
(102°F)		39°C
(103°F)		38°C
(101°F)		34°C
(94°F)		32°C
(89°F)		31°C
(88°F)		32°C
(89°F)		33°C
(92°F)		34°C
(93°F)		33°C
(92°F)
Average high30°C
(86°F)		31°C
(89°F)		36°C
(97°F)		37°C
(99°F)		35°C
(94°F)		31°C
(88°F)		29°C
(84°F)		28°C
(83°F)		29°C
(85°F)		31°C
(88°F)		32°C
(90°F)		30°C
(86°F)
Daily mean21°C
(71°F)		23°C
(74°F)		28°C
(82°F)		30°C
(86°F)		29°C
(84°F)		26°C
(80°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		25°C
(78°F)		24°C
(76°F)		22°C
(72°F)
Average low14°C
(57°F)		16°C
(60°F)		20°C
(68°F)		24°C
(75°F)		24°C
(76°F)		23°C
(73°F)		21°C
(71°F)		21°C
(70°F)		21°C
(70°F)		20°C
(69°F)		17°C
(63°F)		15°C
(59°F)
Mean minimum11°C
(52°F)		12°C
(54°F)		16°C
(61°F)		19°C
(67°F)		22°C
(72°F)		21°C
(70°F)		20°C
(68°F)		19°C
(67°F)		19°C
(67°F)		17°C
(63°F)		14°C
(57°F)		12°C
(54°F)
Minimum10°C
(50°F)		10°C
(51°F)		15°C
(59°F)		17°C
(62°F)		21°C
(70°F)		20°C
(69°F)		19°C
(67°F)		18°C
(65°F)		19°C
(66°F)		16°C
(60°F)		13°C
(56°F)		10°C
(50°F)

Compare climate in Bununu with other places

Compare temperature, precipitation, sunshine, UV index in Bununu, Nigeria with other places around the world.

Monthly average precipitation in Bununu, Nigeria

Bununu usually has the most precipitation in July, August and September, with an average of 25 rainy days and 227 mm (8.9 inches) of precipitation per month. The driest months in Bununu are January, November and December. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bununu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)0 (0.0)3 (0.1)1 (0.0)7 (0.3)64 (2.5)127 (5.0)244 (9.6)248 (9.8)189 (7.4)51 (2.0)0 (0.0)0 (0.0)
Average precipitation days (≥ 1 mm)00021016262623900

Monthly sunshine hours in Bununu, Nigeria

The sunniest months in Bununu are May, July and December, when the sun shines an average of 10 hours 50 minutes a day. Least sunny months in Bununu: January, February and September receive an average of 9 hours 49 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bununu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours268300332322338330336316314332324333
Mean daily daylight hours11h 35m11h 47m12h 3m12h 20m12h 34m12h 41m12h 37m12h 25m12h 9m11h 52m11h 38m11h 31m

Solar UV radiation in Bununu, Nigeria

Bununu experiences the highest level of ultraviolet (UV) radiation in March, August and September, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure. January, 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 Bununu UV Index data.

Average daily maximum UV levels by month for Bununu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)111213121212131313121010