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Monthly climate in Koza, Cameroon

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Koza features a hot semi-arid climate (BSh). Temperatures typically range between 23 °C (74 °F) and 32 °C (89 °F) through the year, but rarely can drop to 11 °C (51 °F) or can rise to as high as 42 °C (109 °F). The average annual precipitation amounts to about 828 mm (32.6 inches) and receives 105 rainy days on the 1 mm (0.04 inches) threshold annually. Koza enjoys an average of 3839 hours of sunshine throughout the year, and daylight varies from 11 hours 29 minutes to 12 hours 44 minutes per day.

Monthly average temperatures in Koza, Cameroon

The warmest months in Koza are March, April and May, with daily mean temperatures ranging from 30 to 32 °C (86 - 89 °F) throughout the day. The coldest temperatures usually occur in January, August and December, when daily mean temperatures range from 23 to 24 °C (74 - 76 °F) throughout the day. On average each year, Koza 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 Koza. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(99°F)		39°C
(102°F)		41°C
(106°F)		42°C
(109°F)		41°C
(105°F)		38°C
(100°F)		36°C
(96°F)		32°C
(90°F)		34°C
(93°F)		36°C
(97°F)		36°C
(97°F)		35°C
(96°F)
Mean maximum34°C
(94°F)		36°C
(97°F)		40°C
(104°F)		41°C
(106°F)		39°C
(103°F)		36°C
(97°F)		33°C
(92°F)		31°C
(88°F)		33°C
(91°F)		35°C
(94°F)		35°C
(95°F)		34°C
(93°F)
Average high30°C
(87°F)		32°C
(90°F)		37°C
(99°F)		38°C
(101°F)		36°C
(97°F)		32°C
(90°F)		29°C
(85°F)		28°C
(83°F)		30°C
(86°F)		32°C
(90°F)		33°C
(92°F)		31°C
(88°F)
Daily mean23°C
(74°F)		25°C
(77°F)		30°C
(86°F)		32°C
(89°F)		30°C
(87°F)		27°C
(82°F)		25°C
(77°F)		24°C
(76°F)		25°C
(77°F)		26°C
(80°F)		26°C
(79°F)		24°C
(75°F)
Average low16°C
(62°F)		18°C
(65°F)		23°C
(74°F)		26°C
(79°F)		25°C
(78°F)		23°C
(74°F)		22°C
(71°F)		21°C
(70°F)		21°C
(71°F)		22°C
(71°F)		20°C
(68°F)		17°C
(64°F)
Mean minimum13°C
(55°F)		14°C
(58°F)		20°C
(68°F)		22°C
(73°F)		22°C
(72°F)		21°C
(71°F)		20°C
(69°F)		20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		17°C
(63°F)		15°C
(59°F)
Minimum11°C
(51°F)		13°C
(56°F)		18°C
(65°F)		19°C
(67°F)		21°C
(69°F)		20°C
(68°F)		20°C
(68°F)		19°C
(67°F)		19°C
(67°F)		19°C
(67°F)		15°C
(59°F)		14°C
(58°F)

Compare climate in Koza with other places

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

Monthly average precipitation in Koza, Cameroon

Koza usually has the most precipitation in July, August and September, with an average of 24 rainy days and 212 mm (8.4 inches) of precipitation per month. The driest months in Koza are January, November and December. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Koza. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)0 (0.0)0 (0.0)0 (0.0)3 (0.1)42 (1.6)101 (4.0)198 (7.8)301 (11.9)138 (5.4)46 (1.8)0 (0.0)0 (0.0)
Average precipitation days (≥ 1 mm)0000916262621700

Monthly sunshine hours in Koza, Cameroon

The sunniest months in Koza are March, May and July, when the sun shines an average of 10 hours 52 minutes a day. Least sunny months in Koza: January, February and August receive an average of 9 hours 40 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Koza. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours272302337326339323335306310330323332
Mean daily daylight hours11h 33m11h 46m12h 3m12h 21m12h 36m12h 44m12h 40m12h 27m12h 9m11h 51m11h 36m11h 29m

Solar UV radiation in Koza, Cameroon

Koza experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, 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 Koza UV Index data.

Average daily maximum UV levels by month for Koza. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)111213131313131314121010