nomadseason

Monthly climate in Bibiani, Ghana

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bibiani features a tropical savanna climate (Aw). Temperatures typically range between 25 °C (77 °F) and 29 °C (84 °F) through the year, but rarely can drop to 17 °C (63 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 1283 mm (50.5 inches) and receives 208 rainy days on the 1 mm (0.04 inches) threshold annually. Bibiani enjoys an average of 3033 hours of sunshine throughout the year, and daylight varies from 11 hours 44 minutes to 12 hours 28 minutes per day.

Monthly average temperatures in Bibiani, Ghana

The warmest months in Bibiani are January, February and March, with daily mean temperatures ranging from 28 to 29 °C (82 - 84 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 25 to 25 °C (77 - 78 °F) throughout the day. On average each year, Bibiani experiences 329 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 Bibiani. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(98°F)		38°C
(101°F)		39°C
(103°F)		36°C
(97°F)		34°C
(94°F)		33°C
(92°F)		32°C
(90°F)		32°C
(90°F)		32°C
(90°F)		33°C
(91°F)		33°C
(92°F)		35°C
(95°F)
Mean maximum36°C
(96°F)		37°C
(99°F)		36°C
(98°F)		35°C
(96°F)		34°C
(93°F)		32°C
(91°F)		31°C
(88°F)		31°C
(88°F)		32°C
(89°F)		32°C
(90°F)		33°C
(92°F)		34°C
(94°F)
Average high34°C
(93°F)		35°C
(95°F)		34°C
(93°F)		33°C
(91°F)		32°C
(89°F)		30°C
(86°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		30°C
(87°F)		31°C
(89°F)		32°C
(90°F)
Daily mean28°C
(82°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)		27°C
(81°F)		26°C
(79°F)		25°C
(78°F)		25°C
(77°F)		25°C
(78°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)
Average low23°C
(74°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		23°C
(74°F)		23°C
(73°F)		22°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)
Mean minimum20°C
(69°F)		22°C
(72°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)		21°C
(69°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		21°C
(70°F)
Minimum17°C
(63°F)		21°C
(70°F)		22°C
(72°F)		21°C
(71°F)		21°C
(70°F)		21°C
(71°F)		20°C
(68°F)		19°C
(67°F)		21°C
(70°F)		21°C
(71°F)		21°C
(69°F)		18°C
(65°F)

Compare climate in Bibiani with other places

Compare temperature, precipitation, sunshine, UV index in Bibiani, Ghana with other places around the world.

Monthly average precipitation in Bibiani, Ghana

Bibiani usually has the most precipitation in June, September and October, with an average of 25 rainy days and 192 mm (7.5 inches) of precipitation per month. The driest months in Bibiani are January, February and December. On average, 27 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bibiani. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)13 (0.5)46 (1.8)110 (4.3)99 (3.9)134 (5.3)157 (6.2)127 (5.0)89 (3.5)230 (9.1)187 (7.4)71 (2.8)21 (0.8)
Average precipitation days (≥ 1 mm)381718212426192627145

Monthly sunshine hours in Bibiani, Ghana

The sunniest months in Bibiani are April, May and December, when the sun shines an average of 9 hours 7 minutes a day. Least sunny months in Bibiani: July, August and September receive an average of 7 hours 25 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bibiani. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours236260266275280238233230219240267283
Mean daily daylight hours11h 46m11h 54m12h 4m12h 15m12h 24m12h 28m12h 26m12h 18m12h 8m11h 57m11h 48m11h 44m

Solar UV radiation in Bibiani, Ghana

Bibiani experiences the highest level of ultraviolet (UV) radiation in April, May 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 exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Bibiani UV Index data.

Average daily maximum UV levels by month for Bibiani. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10111214131312121312109