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Nzérékoré, Guinea climate
Am Tropical monsoon
Nzérékoré has a remarkably steady tropical climate (Tropical monsoon, Köppen Am). The hottest month is March with an average daily high near 90°F, while the coldest is August averaging around 68°F at night. Precipitation totals about 74 inches a year and is strongly seasonal — August alone averages 11.3 inches while December barely receives 1.04 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)Nzérékoré climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 88 | 91 | 90 | 88 | 85 | 83 | 81 | 80 | 81 | 83 | 84 | 85 |
| Avg temp (°F) | 75 | 79 | 80 | 79 | 78 | 76 | 74 | 74 | 75 | 76 | 76 | 74 |
| Avg low (°F) | 62 | 67 | 70 | 71 | 71 | 70 | 68 | 68 | 68 | 69 | 67 | 63 |
| Precipitation (in) | 1.1 | 2.2 | 4.6 | 5.7 | 7.9 | 8.5 | 9.1 | 11.3 | 11.1 | 7.7 | 3.7 | 1.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 88 | 91 | 90 | 88 | 85 | 83 |
| Avg temp (°F) | 75 | 79 | 80 | 79 | 78 | 76 |
| Avg low (°F) | 62 | 67 | 70 | 71 | 71 | 70 |
| Precipitation (in) | 1.1 | 2.2 | 4.6 | 5.7 | 7.9 | 8.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 81 | 80 | 81 | 83 | 84 | 85 |
| Avg temp (°F) | 74 | 74 | 75 | 76 | 76 | 74 |
| Avg low (°F) | 68 | 68 | 68 | 69 | 67 | 63 |
| Precipitation (in) | 9.1 | 11.3 | 11.1 | 7.7 | 3.7 | 1.0 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with high ≥ 90°F (days) | 9 | 17 | 16 | 8 | 4 | 2 | 0.4 | 0.1 | 0.2 | 2 | 4 | 6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with high ≥ 90°F (days) | 9 | 17 | 16 | 8 | 4 | 2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with high ≥ 90°F (days) | 0.4 | 0.1 | 0.2 | 2 | 4 | 6 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 35 | 48 | 64 | 74 | 77 | 76 | 79 | 82 | 81 | 73 | 62 | 40 |
| Relative humidity (%) | 54 | 58 | 70 | 79 | 84 | 86 | 88 | 90 | 89 | 86 | 80 | 65 |
| Wind speed (mph) | 3.6 | 3.4 | 3.1 | 3.0 | 2.8 | 3.1 | 4.0 | 4.4 | 3.3 | 2.6 | 2.6 | 3.2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 35 | 48 | 64 | 74 | 77 | 76 |
| Relative humidity (%) | 54 | 58 | 70 | 79 | 84 | 86 |
| Wind speed (mph) | 3.6 | 3.4 | 3.1 | 3.0 | 2.8 | 3.1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 79 | 82 | 81 | 73 | 62 | 40 |
| Relative humidity (%) | 88 | 90 | 89 | 86 | 80 | 65 |
| Wind speed (mph) | 4.0 | 4.4 | 3.3 | 2.6 | 2.6 | 3.2 |
Methodology & sources
Temperature & precipitation — modelled for this location from ERA5-Land reanalysis, a ~9 km global grid, because no long-record weather station is close enough to use.
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.