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Monthly climate in Warri, Nigeria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Warri features a tropical monsoon climate (Am). Temperatures typically range between 25 °C (78 °F) and 28 °C (83 °F) through the year, but rarely can drop to 17 °C (63 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 2798 mm (110.1 inches) and receives 296 rainy days on the 1 mm (0.04 inches) threshold annually. Warri enjoys an average of 3010 hours of sunshine throughout the year, and daylight varies from 11 hours 47 minutes to 12 hours 25 minutes per day.

Monthly average temperatures in Warri, Nigeria

The warmest months in Warri are February, March and April, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °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, Warri 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 Warri. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(98°F)		38°C
(100°F)		35°C
(95°F)		35°C
(96°F)		35°C
(94°F)		33°C
(91°F)		31°C
(88°F)		31°C
(88°F)		32°C
(89°F)		33°C
(91°F)		34°C
(93°F)		35°C
(96°F)
Mean maximum35°C
(95°F)		36°C
(97°F)		34°C
(94°F)		34°C
(94°F)		34°C
(93°F)		32°C
(90°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		32°C
(91°F)		33°C
(92°F)		34°C
(94°F)
Average high33°C
(92°F)		34°C
(93°F)		32°C
(90°F)		32°C
(89°F)		31°C
(88°F)		30°C
(86°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		30°C
(86°F)		31°C
(89°F)		32°C
(91°F)
Daily mean27°C
(81°F)		28°C
(83°F)		28°C
(82°F)		28°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)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		23°C
(75°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)
Mean minimum19°C
(67°F)		21°C
(70°F)		23°C
(74°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		22°C
(73°F)		22°C
(72°F)		23°C
(73°F)		23°C
(73°F)		22°C
(73°F)		21°C
(70°F)
Minimum17°C
(63°F)		18°C
(65°F)		23°C
(73°F)		22°C
(72°F)		23°C
(73°F)		22°C
(72°F)		21°C
(71°F)		22°C
(71°F)		22°C
(73°F)		22°C
(73°F)		22°C
(72°F)		20°C
(68°F)

Compare climate in Warri with other places

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

Monthly average precipitation in Warri, Nigeria

Warri usually has the most precipitation in June, September and October, with an average of 29 rainy days and 372 mm (14.6 inches) of precipitation per month. The driest months in Warri 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 Warri. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)49 (1.9)71 (2.8)182 (7.1)234 (9.2)303 (11.9)328 (12.9)323 (12.7)269 (10.6)411 (16.2)376 (14.8)194 (7.7)57 (2.3)
Average precipitation days (≥ 1 mm)111528272928292729302716

Monthly sunshine hours in Warri, Nigeria

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

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Warri. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours249266262259257233226254215217261304
Mean daily daylight hours11h 49m11h 56m12h 4m12h 13m12h 21m12h 25m12h 23m12h 16m12h 7m11h 58m11h 51m11h 47m

Solar UV radiation in Warri, Nigeria

Warri 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 Warri UV Index data.

Average daily maximum UV levels by month for Warri. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10111214121111111212109