Average annual temperature is 26.2 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 95 days
Number of rainy days: 270 days
Look at detailed online map of Foya
* Weather data for Foya 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) | 37.4 | 38.1 | 38.1 | 35.5 | 34.4 | 33.5 | 32.4 | 32.4 | 32.5 | 31.8 | 32.5 | 35.2 |
| Average daytime temperature (°C) | 35.1 | 36.3 | 35.1 | 33.7 | 32.2 | 29.9 | 29.6 | 28.8 | 29.4 | 29.8 | 30.6 | 32.9 |
| Average temperature (°C) | 27.1 | 28.6 | 27.7 | 27.3 | 26.6 | 25.2 | 24.9 | 24.7 | 25.0 | 25.3 | 26.0 | 26.3 |
| Average night temperature (°C) | 21.3 | 23.3 | 23.4 | 23.8 | 23.7 | 22.9 | 22.8 | 22.7 | 22.8 | 23.0 | 23.2 | 21.3 |
| Absolute minimum temperature (°C) | 18.1 | 21.7 | 21.2 | 22.8 | 22.8 | 21.9 | 21.6 | 21.7 | 21.9 | 22.2 | 22.3 | 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 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.7 | 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) | 9.8 | 9.9 | 8.8 | 8.3 | 7.5 | 7.3 | 7.3 | 5.3 | 6.8 | 7.0 | 8.1 | 9.7 |
| Precipitation (mm) | 3 | 1 | 82 | 140 | 325 | 389 | 451 | 560 | 404 | 369 | 125 | 12 |
| Sunny days | 25 | 24 | 13 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 25 |
| Rainy days | 6 | 4 | 18 | 25 | 30 | 30 | 31 | 31 | 30 | 31 | 28 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Foya is at