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Monthly climate in Mimongo, Gabon

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mimongo features a tropical savanna climate (Aw). Temperatures typically range between 22 °C (72 °F) and 24 °C (76 °F) through the year, but rarely can drop to 16 °C (62 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 2780 mm (109.4 inches) and receives 305 rainy days on the 1 mm (0.04 inches) threshold annually. Mimongo enjoys an average of 3127 hours of sunshine throughout the year, and daylight varies from 12 hours 1 minutes to 12 hours 12 minutes per day.

Monthly average temperatures in Mimongo, Gabon

The warmest months in Mimongo are February, March and April, with daily mean temperatures ranging from 24 to 24 °C (75 - 76 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 22 to 23 °C (72 - 73 °F) throughout the day. On average each year, Mimongo experiences 303 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 Mimongo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		32°C
(90°F)		33°C
(92°F)		32°C
(89°F)		32°C
(90°F)		30°C
(86°F)		28°C
(83°F)		30°C
(86°F)		31°C
(87°F)		31°C
(88°F)		31°C
(87°F)		31°C
(88°F)
Mean maximum31°C
(88°F)		31°C
(89°F)		32°C
(89°F)		31°C
(89°F)		31°C
(88°F)		29°C
(84°F)		28°C
(82°F)		28°C
(83°F)		30°C
(86°F)		30°C
(87°F)		30°C
(87°F)		31°C
(88°F)
Average high29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		28°C
(83°F)		27°C
(80°F)		25°C
(78°F)		26°C
(78°F)		27°C
(80°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)
Daily mean24°C
(75°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		23°C
(73°F)		22°C
(72°F)		22°C
(72°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)
Average low20°C
(69°F)		21°C
(69°F)		21°C
(69°F)		21°C
(70°F)		21°C
(69°F)		20°C
(68°F)		19°C
(67°F)		19°C
(67°F)		20°C
(69°F)		20°C
(69°F)		20°C
(69°F)		21°C
(69°F)
Mean minimum19°C
(67°F)		19°C
(67°F)		19°C
(67°F)		20°C
(68°F)		19°C
(67°F)		18°C
(65°F)		18°C
(64°F)		18°C
(64°F)		19°C
(67°F)		19°C
(67°F)		19°C
(67°F)		20°C
(68°F)
Minimum19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		19°C
(67°F)		19°C
(66°F)		16°C
(62°F)		17°C
(64°F)		17°C
(63°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		20°C
(68°F)

Compare climate in Mimongo with other places

Compare temperature, precipitation, sunshine, UV index in Mimongo, Gabon with other places around the world.

Monthly average precipitation in Mimongo, Gabon

Mimongo usually has the most precipitation in October, November and December, with an average of 29 rainy days and 348 mm (13.7 inches) of precipitation per month. The driest months in Mimongo are June, July and August. On average, 79 mm (3.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mimongo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)269 (10.6)261 (10.3)254 (10.0)258 (10.2)275 (10.8)117 (4.6)47 (1.9)73 (2.9)180 (7.1)359 (14.1)340 (13.4)347 (13.7)
Average precipitation days (≥ 1 mm)242628272921171827302929

Monthly sunshine hours in Mimongo, Gabon

The sunniest months in Mimongo are March, June and July, when the sun shines an average of 9 hours 7 minutes a day. Least sunny months in Mimongo: January, October and November receive an average of 7 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mimongo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours236260282269271284272256253244229267
Mean daily daylight hours12h 11m12h 8m12h 6m12h 3m12h 1m12h 1m12h 1m12h 2m12h 5m12h 7m12h 10m12h 12m

Solar UV radiation in Mimongo, Gabon

Mimongo experiences the highest level of ultraviolet (UV) radiation in March, April and September, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. June, July and December are in the Very High / 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 Mimongo UV Index data.

Average daily maximum UV levels by month for Mimongo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)131314141310101213131312