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Barclayville, Liberia climate
As Tropical savanna (dry summer)
Barclayville has a remarkably steady tropical climate (Tropical savanna (dry summer), Köppen As). The hottest month is April with an average daily high near 89°F, while the coldest is August averaging around 73°F at night. Precipitation totals about 43 inches a year and is strongly seasonal — June alone averages 11.5 inches while January barely receives 0.66 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)Barclayville climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 89 | 89 | 89 | 89 | 87 | 84 | 83 | 82 | 83 | 85 | 87 | 88 |
| Avg temp (°F) | 82 | 83 | 83 | 83 | 82 | 80 | 78 | 77 | 78 | 80 | 81 | 81 |
| Avg low (°F) | 74 | 76 | 76 | 77 | 76 | 75 | 74 | 73 | 74 | 75 | 75 | 75 |
| Precipitation (in) | 0.7 | 1.4 | 1.2 | 2.9 | 6.8 | 11.5 | 4.3 | 1.8 | 1.5 | 3.9 | 4.9 | 2.3 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 89 | 89 | 89 | 89 | 87 | 84 |
| Avg temp (°F) | 82 | 83 | 83 | 83 | 82 | 80 |
| Avg low (°F) | 74 | 76 | 76 | 77 | 76 | 75 |
| Precipitation (in) | 0.7 | 1.4 | 1.2 | 2.9 | 6.8 | 11.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 83 | 82 | 83 | 85 | 87 | 88 |
| Avg temp (°F) | 78 | 77 | 78 | 80 | 81 | 81 |
| Avg low (°F) | 74 | 73 | 74 | 75 | 75 | 75 |
| Precipitation (in) | 4.3 | 1.8 | 1.5 | 3.9 | 4.9 | 2.3 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 42 | 49 | 56 | 63 | 71 | 73 | 63 | 66 | 63 | 53 | 48 | 44 |
| Relative humidity (%) | 82 | 84 | 84 | 85 | 85 | 85 | 84 | 85 | 86 | 86 | 85 | 83 |
| Wind speed (mph) | 5.6 | 6.2 | 6.3 | 6.1 | 6.6 | 8.1 | 8.6 | 8.5 | 8.1 | 7.3 | 6.2 | 5.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 42 | 49 | 56 | 63 | 71 | 73 |
| Relative humidity (%) | 82 | 84 | 84 | 85 | 85 | 85 |
| Wind speed (mph) | 5.6 | 6.2 | 6.3 | 6.1 | 6.6 | 8.1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 63 | 66 | 63 | 53 | 48 | 44 |
| Relative humidity (%) | 84 | 85 | 86 | 86 | 85 | 83 |
| Wind speed (mph) | 8.6 | 8.5 | 8.1 | 7.3 | 6.2 | 5.5 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 22 years of daily observations at San Pedro, a weather station, about 174 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.