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Monthly climate in Mounana, Gabon

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mounana features a tropical savanna climate (Aw). Temperatures typically range between 24 °C (76 °F) and 26 °C (79 °F) through the year, but rarely can drop to 19 °C (66 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 1524 mm (60.0 inches) and receives 246 rainy days on the 1 mm (0.04 inches) threshold annually. Mounana enjoys an average of 3540 hours of sunshine throughout the year, and daylight varies from 12 hours 2 minutes to 12 hours 11 minutes per day.

Monthly average temperatures in Mounana, Gabon

The warmest months in Mounana are February, March and April, with daily mean temperatures ranging from 26 to 26 °C (79 - 79 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 24 to 25 °C (76 - 77 °F) throughout the day. On average each year, Mounana experiences 328 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 Mounana. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(93°F)		35°C
(94°F)		35°C
(95°F)		34°C
(94°F)		34°C
(93°F)		32°C
(90°F)		31°C
(88°F)		33°C
(91°F)		33°C
(91°F)		33°C
(92°F)		33°C
(93°F)		33°C
(91°F)
Mean maximum33°C
(92°F)		34°C
(94°F)		34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		31°C
(88°F)		30°C
(87°F)		31°C
(89°F)		32°C
(90°F)		33°C
(91°F)		33°C
(91°F)		33°C
(91°F)
Average high31°C
(87°F)		31°C
(88°F)		32°C
(89°F)		31°C
(88°F)		30°C
(87°F)		29°C
(85°F)		28°C
(83°F)		29°C
(84°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)
Daily mean26°C
(78°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		25°C
(78°F)		25°C
(77°F)		24°C
(76°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)
Average low22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(71°F)		21°C
(70°F)		21°C
(71°F)		22°C
(72°F)		22°C
(71°F)		22°C
(71°F)		22°C
(72°F)
Mean minimum21°C
(69°F)		21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		19°C
(67°F)		20°C
(68°F)		21°C
(69°F)		20°C
(69°F)		21°C
(69°F)		20°C
(69°F)
Minimum20°C
(69°F)		20°C
(69°F)		20°C
(69°F)		20°C
(67°F)		20°C
(68°F)		19°C
(66°F)		19°C
(66°F)		19°C
(67°F)		20°C
(69°F)		20°C
(68°F)		20°C
(69°F)		19°C
(67°F)

Compare climate in Mounana with other places

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

Monthly average precipitation in Mounana, Gabon

Mounana usually has the most precipitation in April, October and November, with an average of 25 rainy days and 191 mm (7.5 inches) of precipitation per month. The driest months in Mounana are June, July and August. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mounana. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)110 (4.3)124 (4.9)144 (5.7)158 (6.2)154 (6.1)41 (1.6)34 (1.3)61 (2.4)127 (5.0)226 (8.9)189 (7.4)158 (6.2)
Average precipitation days (≥ 1 mm)19192224231191625282525

Monthly sunshine hours in Mounana, Gabon

The sunniest months in Mounana are March, June and July, when the sun shines an average of 10 hours 6 minutes a day. Least sunny months in Mounana: January, February and November receive an average of 9 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mounana. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours256278304297302314310301295294281303
Mean daily daylight hours12h 10m12h 8m12h 5m12h 3m12h 2m12h 2m12h 2m12h 3m12h 5m12h 7m12h 10m12h 11m

Solar UV radiation in Mounana, Gabon

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

Average daily maximum UV levels by month for Mounana. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)13131414139101112131312