Average annual temperature is 23.4 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 108 days
Number of rainy days: 257 days
Look at detailed online map of Keama
* Weather data for Keama Sierra Leone is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.7 | 34.4 | 34.2 | 32.6 | 31.8 | 29.8 | 30.7 | 31.0 | 30.4 | 31.0 | 30.8 | 32.9 |
| Average daytime temperature (°C) | 31.2 | 32.5 | 31.1 | 30.3 | 29.3 | 26.9 | 26.9 | 26.4 | 27.3 | 28.5 | 29.2 | 30.9 |
| Average temperature (°C) | 24.3 | 25.7 | 24.6 | 24.2 | 23.7 | 22.3 | 22.0 | 21.9 | 22.2 | 22.9 | 23.6 | 24.2 |
| Average night temperature (°C) | 19.0 | 19.9 | 19.9 | 20.6 | 20.5 | 20.0 | 19.6 | 19.6 | 19.6 | 19.8 | 19.8 | 19.1 |
| Absolute minimum temperature (°C) | 17.8 | 18.5 | 18.6 | 19.5 | 19.8 | 19.1 | 18.7 | 18.4 | 18.8 | 18.8 | 18.3 | 16.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 10.1 | 9.5 | 9.2 | 8.2 | 7.5 | 8.0 | 6.8 | 7.7 | 8.6 | 9.5 | 10.6 |
| Precipitation (mm) | 36 | 4 | 83 | 196 | 285 | 265 | 355 | 380 | 342 | 314 | 149 | 3 |
| Sunny days | 27 | 24 | 14 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 9 | 28 |
| Rainy days | 4 | 4 | 17 | 25 | 30 | 30 | 31 | 31 | 30 | 31 | 21 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Keama is at