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Monthly climate in Franceville, Gabon

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Franceville features a tropical savanna climate (Aw). Temperatures typically range between 24 °C (75 °F) and 26 °C (79 °F) through the year, but rarely can drop to 18 °C (65 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 1611 mm (63.4 inches) and receives 248 rainy days on the 1 mm (0.04 inches) threshold annually. Franceville enjoys an average of 3585 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 Franceville, Gabon

The warmest months in Franceville 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 (75 - 77 °F) throughout the day. On average each year, Franceville 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 Franceville. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(93°F)		35°C
(95°F)		35°C
(95°F)		34°C
(94°F)		34°C
(93°F)		32°C
(90°F)		31°C
(88°F)		33°C
(92°F)		33°C
(91°F)		33°C
(91°F)		33°C
(92°F)		33°C
(92°F)
Mean maximum33°C
(92°F)		34°C
(93°F)		34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		31°C
(88°F)		31°C
(87°F)		31°C
(89°F)		32°C
(90°F)		33°C
(91°F)		33°C
(91°F)		33°C
(92°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
(75°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°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
(70°F)		21°C
(69°F)		21°C
(70°F)		22°C
(71°F)		22°C
(71°F)		22°C
(71°F)		22°C
(71°F)
Mean minimum21°C
(69°F)		21°C
(69°F)		21°C
(70°F)		21°C
(69°F)		20°C
(69°F)		20°C
(68°F)		19°C
(66°F)		20°C
(68°F)		20°C
(69°F)		20°C
(69°F)		20°C
(69°F)		20°C
(69°F)
Minimum20°C
(69°F)		20°C
(69°F)		20°C
(69°F)		20°C
(68°F)		20°C
(68°F)		18°C
(65°F)		18°C
(65°F)		19°C
(67°F)		20°C
(68°F)		20°C
(68°F)		20°C
(69°F)		19°C
(66°F)

Compare climate in Franceville with other places

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

Monthly average precipitation in Franceville, Gabon

Franceville usually has the most precipitation in October, November and December, with an average of 26 rainy days and 200 mm (7.9 inches) of precipitation per month. The driest months in Franceville are June, July and August. On average, 42 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Franceville. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)112 (4.4)132 (5.2)167 (6.6)175 (6.9)172 (6.8)36 (1.4)31 (1.2)59 (2.3)126 (5.0)219 (8.6)201 (7.9)181 (7.1)
Average precipitation days (≥ 1 mm)18202225251181524282725

Monthly sunshine hours in Franceville, Gabon

The sunniest months in Franceville are March, June and July, when the sun shines an average of 10 hours 12 minutes a day. Least sunny months in Franceville: January, February and November receive an average of 9 hours 13 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Franceville. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours258282308301305316314304300297289307
Mean daily daylight hours12h 11m12h 8m12h 6m12h 3m12h 1m12h 1m12h 1m12h 2m12h 5m12h 7m12h 10m12h 12m

Solar UV radiation in Franceville, Gabon

Franceville 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 Franceville UV Index data.

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