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Monthly climate in Iresa-Adu, Nigeria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Iresa-Adu features a tropical savanna climate (Aw). Temperatures typically range between 24 °C (76 °F) and 28 °C (83 °F) through the year, but rarely can drop to 15 °C (59 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1113 mm (43.8 inches) and receives 166 rainy days on the 1 mm (0.04 inches) threshold annually. Iresa-Adu enjoys an average of 3448 hours of sunshine throughout the year, and daylight varies from 11 hours 38 minutes to 12 hours 34 minutes per day.

Monthly average temperatures in Iresa-Adu, Nigeria

The warmest months in Iresa-Adu are February, March and April, with daily mean temperatures ranging from 27 to 28 °C (81 - 83 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 24 to 25 °C (76 - 77 °F) throughout the day. On average each year, Iresa-Adu 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 Iresa-Adu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(98°F)		38°C
(101°F)		39°C
(102°F)		38°C
(100°F)		36°C
(97°F)		34°C
(94°F)		32°C
(90°F)		31°C
(88°F)		32°C
(90°F)		34°C
(93°F)		35°C
(96°F)		36°C
(98°F)
Mean maximum36°C
(96°F)		38°C
(100°F)		37°C
(100°F)		36°C
(97°F)		35°C
(95°F)		33°C
(91°F)		31°C
(88°F)		30°C
(87°F)		31°C
(88°F)		33°C
(92°F)		35°C
(95°F)		35°C
(96°F)
Average high34°C
(93°F)		35°C
(95°F)		35°C
(95°F)		33°C
(92°F)		32°C
(89°F)		30°C
(86°F)		29°C
(84°F)		28°C
(83°F)		29°C
(84°F)		30°C
(87°F)		32°C
(91°F)		34°C
(93°F)
Daily mean27°C
(80°F)		28°C
(83°F)		28°C
(83°F)		27°C
(81°F)		27°C
(80°F)		25°C
(78°F)		25°C
(77°F)		24°C
(76°F)		25°C
(76°F)		25°C
(78°F)		27°C
(80°F)		27°C
(80°F)
Average low20°C
(69°F)		22°C
(73°F)		24°C
(76°F)		24°C
(75°F)		23°C
(74°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(73°F)		23°C
(73°F)		21°C
(70°F)
Mean minimum17°C
(62°F)		18°C
(64°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		21°C
(70°F)		21°C
(70°F)		21°C
(69°F)		21°C
(69°F)		21°C
(70°F)		20°C
(69°F)		17°C
(63°F)
Minimum15°C
(60°F)		15°C
(59°F)		21°C
(71°F)		21°C
(70°F)		21°C
(70°F)		20°C
(69°F)		21°C
(69°F)		20°C
(68°F)		20°C
(68°F)		21°C
(69°F)		20°C
(68°F)		16°C
(61°F)

Compare climate in Iresa-Adu with other places

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

Monthly average precipitation in Iresa-Adu, Nigeria

Iresa-Adu usually has the most precipitation in June, August and September, with an average of 23 rainy days and 184 mm (7.2 inches) of precipitation per month. The driest months in Iresa-Adu are January, February and December. On average, 8 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Iresa-Adu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)3 (0.1)17 (0.7)57 (2.3)60 (2.3)101 (4.0)165 (6.5)148 (5.8)181 (7.1)206 (8.1)137 (5.4)35 (1.4)3 (0.1)
Average precipitation days (≥ 1 mm)03121318232424232150

Monthly sunshine hours in Iresa-Adu, Nigeria

The sunniest months in Iresa-Adu are March, May and December, when the sun shines an average of 9 hours 59 minutes a day. Least sunny months in Iresa-Adu: 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 Iresa-Adu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours263287301296309293282266262279287318
Mean daily daylight hours11h 41m11h 51m12h 4m12h 17m12h 28m12h 34m12h 31m12h 21m12h 8m11h 55m11h 44m11h 38m

Solar UV radiation in Iresa-Adu, Nigeria

Iresa-Adu experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 12 - 14, which corresponds to the Extreme category of sun exposure. October, 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 Iresa-Adu UV Index data.

Average daily maximum UV levels by month for Iresa-Adu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)11111214121212121311910