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Monthly climate in Somie, Cameroon

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Somie features a tropical savanna climate (Aw). Temperatures typically range between 21 °C (69 °F) and 25 °C (78 °F) through the year, but rarely can drop to 11 °C (52 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 2170 mm (85.4 inches) and receives 210 rainy days on the 1 mm (0.04 inches) threshold annually. Somie enjoys an average of 3718 hours of sunshine throughout the year, and daylight varies from 11 hours 44 minutes to 12 hours 28 minutes per day.

Monthly average temperatures in Somie, Cameroon

The warmest months in Somie are February, March and April, with daily mean temperatures ranging from 23 to 25 °C (74 - 78 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 21 to 21 °C (69 - 70 °F) throughout the day. On average each year, Somie experiences 263 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 Somie. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(95°F)		35°C
(95°F)		36°C
(97°F)		35°C
(95°F)		30°C
(86°F)		29°C
(85°F)		27°C
(81°F)		28°C
(83°F)		28°C
(83°F)		29°C
(85°F)		30°C
(87°F)		32°C
(90°F)
Mean maximum33°C
(91°F)		34°C
(94°F)		35°C
(95°F)		32°C
(90°F)		29°C
(85°F)		27°C
(82°F)		27°C
(80°F)		27°C
(81°F)		28°C
(82°F)		28°C
(83°F)		30°C
(86°F)		31°C
(89°F)
Average high31°C
(88°F)		32°C
(90°F)		32°C
(90°F)		28°C
(83°F)		27°C
(80°F)		25°C
(78°F)		24°C
(76°F)		24°C
(76°F)		25°C
(77°F)		26°C
(79°F)		28°C
(83°F)		30°C
(86°F)
Daily mean23°C
(73°F)		24°C
(76°F)		25°C
(78°F)		23°C
(74°F)		22°C
(72°F)		21°C
(71°F)		21°C
(69°F)		21°C
(69°F)		21°C
(70°F)		21°C
(71°F)		22°C
(72°F)		22°C
(72°F)
Average low15°C
(59°F)		16°C
(61°F)		19°C
(66°F)		19°C
(67°F)		19°C
(66°F)		18°C
(65°F)		18°C
(64°F)		18°C
(64°F)		18°C
(64°F)		18°C
(64°F)		17°C
(62°F)		15°C
(59°F)
Mean minimum12°C
(55°F)		14°C
(57°F)		16°C
(62°F)		17°C
(63°F)		18°C
(64°F)		17°C
(63°F)		17°C
(62°F)		16°C
(62°F)		16°C
(62°F)		16°C
(61°F)		14°C
(57°F)		13°C
(55°F)
Minimum11°C
(52°F)		12°C
(54°F)		15°C
(60°F)		15°C
(59°F)		17°C
(63°F)		16°C
(61°F)		16°C
(61°F)		16°C
(60°F)		16°C
(61°F)		15°C
(60°F)		12°C
(54°F)		12°C
(54°F)

Compare climate in Somie with other places

Compare temperature, precipitation, sunshine, UV index in Somie, Cameroon with other places around the world.

Monthly average precipitation in Somie, Cameroon

Somie usually has the most precipitation in July, August and September, with an average of 29 rainy days and 337 mm (13.3 inches) of precipitation per month. The driest months in Somie are January, February and December. On average, 4 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Somie. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)0 (0.0)13 (0.5)62 (2.4)217 (8.5)291 (11.4)278 (10.9)364 (14.3)314 (12.4)334 (13.1)253 (10.0)45 (1.8)0 (0.0)
Average precipitation days (≥ 1 mm)0172330283029292670

Monthly sunshine hours in Somie, Cameroon

The sunniest months in Somie are March, November and December, when the sun shines an average of 10 hours 41 minutes a day. Least sunny months in Somie: January, February and September receive an average of 9 hours 34 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Somie. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours271299326311317312310300290321321334
Mean daily daylight hours11h 46m11h 54m12h 4m12h 15m12h 24m12h 28m12h 26m12h 18m12h 8m11h 57m11h 48m11h 44m

Solar UV radiation in Somie, Cameroon

Somie experiences the highest level of ultraviolet (UV) radiation in March, April and May, when the maximum UV index can reach values of 14 - 14, which corresponds to the Extreme category of sun exposure. January, November and December are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly Somie UV Index data.

Average daily maximum UV levels by month for Somie. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)121314141413131313131111