Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 34 | 36 | 36 | 34 | 31 | 29 | 27 | 27 | 28 | 29 | 30 | 31 | 31 |
| Daily mean°C | 30 | 31 | 31 | 29 | 28 | 26 | 24 | 24 | 25 | 26 | 27 | 27 | 27 |
| Daily low°C | 21 | 23 | 25 | 24 | 24 | 23 | 22 | 22 | 22 | 23 | 23 | 21 | 23 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 38 | 39 | 40 | 39 | 38 | 35 | 33 | 32 | 34 | 36 | 36 | 36 | 36 |
| Mean feelsDaily mean feels-like°C | 32 | 33 | 33 | 33 | 32 | 29 | 26 | 25 | 27 | 30 | 31 | 31 | 30 |
| Low feelsDaily low feels-like°C | 20 | 23 | 24 | 25 | 25 | 24 | 22 | 22 | 23 | 24 | 24 | 21 | 23 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 45 | 42 | 51 | 58 | 77 | 80 | 86 | 86 | 85 | 82 | 78 | 67 | 70 |
| Dewpoint°C | 15.3 | 17.6 | 19.7 | 21.9 | 23.0 | 22.4 | 21.7 | 21.5 | 21.8 | 22.5 | 22.0 | 20.4 | 20.8 |
| Precipitation | |||||||||||||
| Rainfallmm | 6 | 6 | 57 | 94 | 214 | 256 | 217 | 341 | 299 | 249 | 78 | 17 | 1835 |
| Rain days≥1mm | 2 | 2 | 12 | 14 | 24 | 28 | 29 | 28 | 28 | 28 | 12 | 4 | 211 |
| Wind | |||||||||||||
| Wind avgm/s | 1.4 | 1.4 | 1.7 | 1.7 | 1.6 | 1.8 | 2.0 | 2.0 | 1.7 | 1.2 | 1.1 | 1.3 | 1.6 |
| Wind gustsm/s | 2.6 | 2.7 | 3.4 | 3.2 | 2.9 | 3.0 | 3.2 | 3.4 | 3.0 | 2.3 | 2.0 | 2.5 | 2.8 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.4 | 9.7 | 9.3 | 9.1 | 8.9 | 7.7 | 6.0 | 4.0 | 7.0 | 8.0 | 8.8 | 9.3 | 8.1 |
| Clear skyindex | 69% | 80% | 51% | 39% | 31% | 26% | 16% | 13% | 22% | 31% | 43% | 61% | 40% |
| UV indexmax avg | 8.8 | 9.9 | 10.0 | 9.7 | 7.9 | 7.6 | 5.6 | 5.8 | 7.6 | 8.1 | 8.4 | 8.1 | 8.1 |
Compared across Sierra Leone
Koidu: 22.9 °C. Typical range in Sierra Leone: 23.9–25.3 °C. Low anchor: Kabala, 22.8 °C. High anchor: Freetown, 25.5 °C.
12 cities tracked