Average annual temperature is 25.6 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 82 days
Number of rainy days: 283 days
Look at detailed online map of Gerima
* Weather data for Gerima 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) | 36.1 | 36.1 | 37.0 | 34.0 | 33.4 | 31.6 | 32.1 | 32.3 | 32.1 | 31.7 | 32.4 | 35.1 |
| Average daytime temperature (°C) | 33.8 | 34.4 | 33.0 | 32.4 | 31.3 | 29.5 | 29.3 | 28.8 | 29.3 | 29.7 | 30.1 | 32.1 |
| Average temperature (°C) | 25.8 | 27.7 | 26.8 | 26.6 | 26.1 | 24.9 | 24.7 | 24.5 | 24.7 | 25.0 | 25.4 | 25.3 |
| Average night temperature (°C) | 19.9 | 22.6 | 22.7 | 23.4 | 23.2 | 22.5 | 22.5 | 22.4 | 22.6 | 22.6 | 22.6 | 20.2 |
| Absolute minimum temperature (°C) | 15.2 | 21.0 | 20.4 | 21.8 | 22.1 | 21.7 | 21.7 | 21.1 | 21.7 | 21.7 | 21.3 | 16.2 |
| 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 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 |
| 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) | 9.5 | 9.6 | 8.4 | 8.4 | 7.5 | 7.4 | 7.1 | 5.6 | 6.8 | 7.7 | 8.0 | 9.9 |
| Precipitation (mm) | 22 | 6 | 78 | 180 | 292 | 302 | 366 | 446 | 379 | 372 | 188 | 2 |
| Sunny days | 23 | 23 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 22 |
| Rainy days | 8 | 5 | 20 | 29 | 31 | 30 | 31 | 31 | 30 | 31 | 28 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gerima is at