Average annual temperature is 26.2 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Fonia
* Weather data for Fonia 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) | 38.0 | 38.3 | 38.7 | 37.5 | 36.8 | 32.4 | 33.0 | 33.2 | 32.0 | 32.8 | 33.7 | 35.9 |
| Average daytime temperature (°C) | 35.9 | 36.3 | 35.2 | 34.8 | 32.8 | 30.1 | 29.8 | 29.1 | 29.9 | 30.4 | 31.7 | 33.6 |
| Average temperature (°C) | 26.7 | 27.6 | 27.4 | 27.8 | 27.2 | 25.3 | 25.0 | 24.7 | 25.1 | 25.5 | 26.4 | 26.0 |
| Average night temperature (°C) | 20.3 | 22.0 | 22.6 | 23.6 | 24.2 | 23.1 | 22.5 | 22.5 | 22.7 | 22.8 | 22.8 | 20.8 |
| Absolute minimum temperature (°C) | 17.5 | 20.4 | 20.8 | 21.8 | 22.7 | 22.2 | 21.0 | 21.6 | 21.9 | 22.1 | 21.7 | 18.0 |
| 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 | 12.7 | 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 | 10.0 | 9.8 | 9.2 | 7.6 | 6.4 | 7.3 | 5.8 | 6.4 | 7.3 | 9.0 | 10.0 |
| Precipitation (mm) | 0 | 0 | 12 | 61 | 279 | 394 | 508 | 666 | 475 | 428 | 129 | 10 |
| Sunny days | 29 | 27 | 19 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 26 |
| Rainy days | 2 | 1 | 12 | 21 | 31 | 30 | 31 | 31 | 30 | 31 | 22 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fonia is at