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Monthly climate in Amassoma, Nigeria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Amassoma features a tropical monsoon climate (Am). Temperatures typically range between 26 °C (78 °F) and 28 °C (83 °F) through the year, but rarely can drop to 18 °C (64 °F) or can rise to as high as 37 °C (100 °F). The average annual precipitation amounts to about 3156 mm (124.3 inches) and receives 303 rainy days on the 1 mm (0.04 inches) threshold annually. Amassoma enjoys an average of 2983 hours of sunshine throughout the year, and daylight varies from 11 hours 49 minutes to 12 hours 23 minutes per day.

Monthly average temperatures in Amassoma, Nigeria

The warmest months in Amassoma 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 26 to 26 °C (78 - 79 °F) throughout the day. On average each year, Amassoma 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 Amassoma. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(98°F)		37°C
(100°F)		35°C
(95°F)		35°C
(95°F)		34°C
(94°F)		33°C
(92°F)		31°C
(88°F)		32°C
(89°F)		32°C
(90°F)		33°C
(92°F)		33°C
(93°F)		35°C
(95°F)
Mean maximum35°C
(95°F)		36°C
(96°F)		34°C
(94°F)		34°C
(93°F)		33°C
(93°F)		32°C
(90°F)		31°C
(87°F)		31°C
(88°F)		32°C
(89°F)		33°C
(91°F)		33°C
(92°F)		34°C
(93°F)
Average high33°C
(91°F)		33°C
(92°F)		32°C
(90°F)		32°C
(90°F)		31°C
(89°F)		30°C
(86°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		30°C
(87°F)		31°C
(88°F)		32°C
(90°F)
Daily mean27°C
(82°F)		28°C
(83°F)		28°C
(83°F)		28°C
(82°F)		27°C
(81°F)		26°C
(79°F)		26°C
(78°F)		26°C
(78°F)		26°C
(79°F)		26°C
(79°F)		27°C
(81°F)		27°C
(81°F)
Average low24°C
(75°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)
Mean minimum20°C
(69°F)		22°C
(72°F)		23°C
(74°F)		23°C
(73°F)		23°C
(74°F)		23°C
(73°F)		22°C
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		21°C
(71°F)
Minimum18°C
(64°F)		20°C
(68°F)		22°C
(73°F)		22°C
(71°F)		23°C
(73°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)

Compare climate in Amassoma with other places

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

Monthly average precipitation in Amassoma, Nigeria

Amassoma usually has the most precipitation in July, September and October, with an average of 29 rainy days and 413 mm (16.3 inches) of precipitation per month. The driest months in Amassoma are January, February and December. On average, 77 mm (3.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Amassoma. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)59 (2.3)94 (3.7)210 (8.3)246 (9.7)345 (13.6)334 (13.1)355 (14.0)273 (10.8)442 (17.4)443 (17.4)277 (10.9)79 (3.1)
Average precipitation days (≥ 1 mm)121528272929292730302918

Monthly sunshine hours in Amassoma, Nigeria

The sunniest months in Amassoma are February, March and December, when the sun shines an average of 9 hours 12 minutes a day. Least sunny months in Amassoma: July, September and October receive an average of 7 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Amassoma. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours250267262259252227226247208214259308
Mean daily daylight hours11h 51m11h 57m12h 4m12h 12m12h 20m12h 23m12h 21m12h 15m12h 7m11h 59m11h 52m11h 49m

Solar UV radiation in Amassoma, Nigeria

Amassoma 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 Amassoma UV Index data.

Average daily maximum UV levels by month for Amassoma. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10111214131111111212109