Boké, Guinea climate
Am Tropical monsoon
Boké has a remarkably steady tropical climate (Tropical monsoon, Köppen Am). The hottest month is April with an average daily high near 90°F, while the coldest is August averaging around 75°F at night. Precipitation totals about 77 inches a year and is strongly seasonal — July alone averages 27.4 inches while February barely receives 0.22 inches.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Boké climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 88 | 89 | 90 | 90 | 89 | 86 | 83 | 83 | 84 | 86 | 88 | 89 |
| Avg temp (°F) | 81 | 82 | 83 | 84 | 83 | 81 | 79 | 79 | 80 | 81 | 83 | 82 |
| Avg low (°F) | 74 | 75 | 77 | 78 | 78 | 76 | 75 | 75 | 75 | 75 | 77 | 75 |
| Precipitation (in) | 0.2 | 0.2 | 0.4 | 0.6 | 3.2 | 9.4 | 27.4 | 26.1 | — | 6.8 | 3.0 | 0.3 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 88 | 89 | 90 | 90 | 89 | 86 |
| Avg temp (°F) | 81 | 82 | 83 | 84 | 83 | 81 |
| Avg low (°F) | 74 | 75 | 77 | 78 | 78 | 76 |
| Precipitation (in) | 0.2 | 0.2 | 0.4 | 0.6 | 3.2 | 9.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 83 | 83 | 84 | 86 | 88 | 89 |
| Avg temp (°F) | 79 | 79 | 80 | 81 | 83 | 82 |
| Avg low (°F) | 75 | 75 | 75 | 75 | 77 | 75 |
| Precipitation (in) | 27.4 | 26.1 | — | 6.8 | 3.0 | 0.3 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 32 | 28 | 32 | 42 | 60 | 74 | 82 | 87 | 80 | 69 | 48 | 35 |
| Relative humidity (%) | 67 | 71 | 74 | 76 | 81 | 86 | 87 | 88 | 88 | 85 | 78 | 68 |
| Wind speed (mph) | 5.6 | 6.4 | 7.0 | 7.2 | 6.7 | 7.4 | 9.8 | 10.4 | 8.2 | 5.7 | 4.5 | 4.9 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 32 | 28 | 32 | 42 | 60 | 74 |
| Relative humidity (%) | 67 | 71 | 74 | 76 | 81 | 86 |
| Wind speed (mph) | 5.6 | 6.4 | 7.0 | 7.2 | 6.7 | 7.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 82 | 87 | 80 | 69 | 48 | 35 |
| Relative humidity (%) | 87 | 88 | 88 | 85 | 78 | 68 |
| Wind speed (mph) | 9.8 | 10.4 | 8.2 | 5.7 | 4.5 | 4.9 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 24 years of daily observations at Conakry / Ahmed Sekou Toure Intl, a weather station, about 168 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.