Average annual temperature is 24.4 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 95 days
Number of rainy days: 270 days
Look at detailed online map of Fonima
* Weather data for Fonima 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) | 34.2 | 34.6 | 35.9 | 33.0 | 31.1 | 30.5 | 29.6 | 29.6 | 29.4 | 29.5 | 30.5 | 32.6 |
| Average daytime temperature (°C) | 32.3 | 33.3 | 32.3 | 31.1 | 29.4 | 27.4 | 27.4 | 26.7 | 27.3 | 27.8 | 28.4 | 30.3 |
| Average temperature (°C) | 25.5 | 26.6 | 25.8 | 25.4 | 24.6 | 23.2 | 23.0 | 22.8 | 23.0 | 23.6 | 24.1 | 24.9 |
| Average night temperature (°C) | 19.7 | 21.2 | 21.2 | 22.0 | 21.8 | 21.1 | 20.9 | 20.9 | 20.8 | 21.1 | 21.2 | 20.0 |
| Absolute minimum temperature (°C) | 17.5 | 20.3 | 19.3 | 21.3 | 21.0 | 20.3 | 20.1 | 19.9 | 19.7 | 20.6 | 20.1 | 17.9 |
| 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 | 11.9 | 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) | 9.9 | 10.0 | 8.9 | 8.8 | 7.6 | 7.0 | 7.0 | 5.6 | 6.9 | 8.1 | 8.6 | 10.2 |
| Precipitation (mm) | 12 | 0 | 69 | 159 | 332 | 321 | 406 | 505 | 362 | 348 | 115 | 8 |
| Sunny days | 26 | 26 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 25 |
| Rainy days | 5 | 2 | 18 | 28 | 31 | 30 | 31 | 31 | 30 | 31 | 27 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fonima is at