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Monthly climate in Boke, Guinea

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Boke features a tropical savanna climate (Aw). Temperatures typically range between 25 °C (78 °F) and 29 °C (85 °F) through the year, but rarely can drop to 17 °C (62 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 2237 mm (88.1 inches) and receives 151 rainy days on the 1 mm (0.04 inches) threshold annually. Boke enjoys an average of 3418 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 Boke, Guinea

The warmest months in Boke are March, April and May, with daily mean temperatures ranging from 29 to 29 °C (84 - 85 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 25 to 26 °C (78 - 79 °F) throughout the day. On average each year, Boke 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 Boke. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum39°C
(102°F)		40°C
(104°F)		41°C
(105°F)		41°C
(106°F)		40°C
(104°F)		37°C
(99°F)		33°C
(91°F)		32°C
(90°F)		34°C
(94°F)		34°C
(94°F)		35°C
(95°F)		36°C
(98°F)
Mean maximum37°C
(100°F)		39°C
(102°F)		40°C
(104°F)		40°C
(104°F)		39°C
(103°F)		35°C
(95°F)		32°C
(90°F)		32°C
(89°F)		33°C
(92°F)		34°C
(93°F)		34°C
(94°F)		36°C
(96°F)
Average high35°C
(95°F)		36°C
(98°F)		37°C
(99°F)		37°C
(99°F)		35°C
(96°F)		32°C
(89°F)		29°C
(85°F)		29°C
(84°F)		30°C
(87°F)		32°C
(90°F)		32°C
(90°F)		34°C
(93°F)
Daily mean27°C
(80°F)		28°C
(82°F)		29°C
(84°F)		29°C
(85°F)		29°C
(84°F)		27°C
(81°F)		26°C
(78°F)		25°C
(78°F)		26°C
(79°F)		27°C
(80°F)		27°C
(80°F)		26°C
(80°F)
Average low20°C
(68°F)		21°C
(70°F)		22°C
(72°F)		23°C
(74°F)		24°C
(76°F)		24°C
(76°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		20°C
(69°F)
Mean minimum17°C
(63°F)		19°C
(66°F)		20°C
(68°F)		22°C
(71°F)		22°C
(72°F)		23°C
(73°F)		21°C
(71°F)		21°C
(71°F)		21°C
(71°F)		21°C
(70°F)		20°C
(69°F)		18°C
(65°F)
Minimum17°C
(62°F)		18°C
(64°F)		18°C
(65°F)		21°C
(70°F)		20°C
(68°F)		22°C
(72°F)		20°C
(69°F)		21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		18°C
(65°F)		17°C
(63°F)

Compare climate in Boke with other places

Compare temperature, precipitation, sunshine, UV index in Boke, Guinea with other places around the world.

Monthly average precipitation in Boke, Guinea

Boke usually has the most precipitation in July, August and September, with an average of 29 rainy days and 569 mm (22.4 inches) of precipitation per month. The driest months in Boke are January, February and March. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Boke. 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)30 (1.2)184 (7.2)617 (24.3)655 (25.8)436 (17.2)246 (9.7)64 (2.5)1 (0.0)
Average precipitation days (≥ 1 mm)000052030302826120

Monthly sunshine hours in Boke, Guinea

The sunniest months in Boke are March, April and May, when the sun shines an average of 10 hours 47 minutes a day. Least sunny months in Boke: July, August and September receive an average of 7 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Boke. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours258292334327331267247215244286294319
Mean daily daylight hours11h 33m11h 46m12h 3m12h 21m12h 37m12h 44m12h 40m12h 27m12h 9m11h 51m11h 36m11h 29m

Solar UV radiation in Boke, Guinea

Boke experiences the highest level of ultraviolet (UV) radiation in July, August and September, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, February and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Boke UV Index data.

Average daily maximum UV levels by month for Boke. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10101212121313141412109