Average annual temperature is 25.7 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 57 days
Number of rainy days: 308 days
Look at detailed online map of Gellehun
* Weather data for Gellehun 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) | 34.3 | 35.2 | 35.4 | 34.4 | 34.2 | 31.7 | 32.5 | 32.6 | 32.1 | 32.6 | 31.9 | 34.1 |
| Average daytime temperature (°C) | 32.9 | 33.5 | 32.9 | 31.9 | 31.1 | 29.1 | 28.4 | 28.7 | 28.7 | 29.6 | 30.2 | 32.3 |
| Average temperature (°C) | 26.1 | 26.8 | 26.7 | 26.6 | 26.1 | 25.0 | 24.6 | 24.6 | 24.7 | 25.0 | 25.6 | 26.0 |
| Average night temperature (°C) | 21.9 | 23.1 | 23.2 | 23.7 | 23.5 | 22.9 | 22.4 | 22.7 | 22.5 | 22.7 | 22.8 | 21.8 |
| Absolute minimum temperature (°C) | 19.5 | 21.7 | 21.8 | 22.6 | 22.6 | 21.8 | 21.0 | 21.6 | 21.7 | 21.9 | 21.9 | 18.5 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 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) | 9.7 | 9.5 | 8.5 | 8.3 | 7.0 | 6.7 | 6.2 | 5.6 | 6.3 | 7.1 | 8.0 | 9.9 |
| Precipitation (mm) | 12 | 17 | 100 | 164 | 387 | 340 | 591 | 485 | 463 | 449 | 181 | 17 |
| Sunny days | 21 | 12 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 |
| Rainy days | 10 | 16 | 28 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 29 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gellehun during the most sunny months:
The largest precipitation sum in Gellehun is at