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Monthly climate in Isiokpo, Nigeria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Isiokpo features a tropical monsoon climate (Am). Temperatures typically range between 25 °C (78 °F) and 29 °C (84 °F) through the year, but rarely can drop to 17 °C (63 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 2967 mm (116.8 inches) and receives 278 rainy days on the 1 mm (0.04 inches) threshold annually. Isiokpo enjoys an average of 2968 hours of sunshine throughout the year, and daylight varies from 11 hours 50 minutes to 12 hours 23 minutes per day.

Monthly average temperatures in Isiokpo, Nigeria

The warmest months in Isiokpo are January, February and March, with daily mean temperatures ranging from 27 to 29 °C (82 - 84 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 25 to 26 °C (78 - 78 °F) throughout the day. On average each year, Isiokpo experiences 328 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 Isiokpo. 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)		37°C
(99°F)		35°C
(95°F)		35°C
(96°F)		33°C
(92°F)		32°C
(90°F)		32°C
(90°F)		33°C
(92°F)		33°C
(92°F)		34°C
(94°F)		36°C
(97°F)
Mean maximum36°C
(96°F)		37°C
(99°F)		35°C
(96°F)		34°C
(94°F)		34°C
(93°F)		32°C
(90°F)		31°C
(88°F)		32°C
(89°F)		32°C
(90°F)		33°C
(91°F)		33°C
(92°F)		35°C
(95°F)
Average high34°C
(93°F)		35°C
(95°F)		33°C
(92°F)		32°C
(90°F)		31°C
(89°F)		30°C
(86°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		30°C
(87°F)		31°C
(89°F)		33°C
(92°F)
Daily mean27°C
(82°F)		29°C
(84°F)		28°C
(82°F)		27°C
(82°F)		27°C
(81°F)		26°C
(79°F)		25°C
(78°F)		25°C
(78°F)		26°C
(78°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)
Average low23°C
(74°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)
Mean minimum20°C
(68°F)		22°C
(71°F)		23°C
(74°F)		23°C
(73°F)		23°C
(73°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(73°F)		22°C
(72°F)		21°C
(69°F)
Minimum17°C
(63°F)		19°C
(66°F)		22°C
(72°F)		22°C
(73°F)		23°C
(73°F)		22°C
(72°F)		22°C
(71°F)		21°C
(70°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		20°C
(69°F)

Compare climate in Isiokpo with other places

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

Monthly average precipitation in Isiokpo, Nigeria

Isiokpo usually has the most precipitation in July, September and October, with an average of 29 rainy days and 392 mm (15.4 inches) of precipitation per month. The driest months in Isiokpo are January, February and December. On average, 59 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Isiokpo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)46 (1.8)76 (3.0)193 (7.6)257 (10.1)297 (11.7)356 (14.0)363 (14.3)296 (11.7)423 (16.7)391 (15.4)214 (8.4)55 (2.2)
Average precipitation days (≥ 1 mm)81025262728282729302713

Monthly sunshine hours in Isiokpo, Nigeria

The sunniest months in Isiokpo are February, March and December, when the sun shines an average of 9 hours 10 minutes a day. Least sunny months in Isiokpo: July, September and October receive an average of 7 hours 5 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Isiokpo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours246264264253247237223241210217255304
Mean daily daylight hours11h 51m11h 57m12h 4m12h 12m12h 19m12h 23m12h 21m12h 15m12h 7m11h 59m11h 53m11h 50m

Solar UV radiation in Isiokpo, Nigeria

Isiokpo experiences the highest level of ultraviolet (UV) radiation in April, May and September, when the maximum UV index can reach values of 12 - 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 10. For more detailed information, check out our hourly Isiokpo UV Index data.

Average daily maximum UV levels by month for Isiokpo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10111114121111111212109