Average annual temperature is 25.1 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Dondoya
* Weather data for Dondoya 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) | 34.4 | 36.1 | 36.7 | 34.5 | 33.0 | 31.1 | 30.8 | 31.7 | 30.7 | 30.5 | 32.5 | 35.1 |
| Average daytime temperature (°C) | 33.0 | 34.4 | 33.7 | 32.4 | 30.3 | 28.7 | 28.6 | 27.8 | 28.4 | 29.0 | 30.0 | 32.2 |
| Average temperature (°C) | 25.8 | 27.5 | 26.8 | 26.3 | 25.5 | 24.2 | 23.8 | 23.6 | 23.9 | 24.3 | 24.9 | 25.2 |
| Average night temperature (°C) | 19.5 | 21.1 | 21.5 | 22.5 | 22.5 | 21.9 | 21.6 | 21.6 | 21.6 | 21.6 | 21.7 | 19.5 |
| Absolute minimum temperature (°C) | 17.5 | 19.4 | 19.5 | 21.2 | 21.6 | 20.9 | 20.5 | 20.5 | 20.7 | 20.8 | 20.0 | 17.3 |
| 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) | 9.9 | 10.0 | 9.6 | 8.9 | 7.3 | 6.4 | 7.1 | 6.1 | 7.1 | 8.2 | 8.9 | 10.2 |
| Precipitation (mm) | 17 | 1 | 25 | 120 | 283 | 339 | 394 | 471 | 368 | 342 | 152 | 7 |
| Sunny days | 28 | 25 | 19 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 28 |
| Rainy days | 3 | 3 | 12 | 19 | 30 | 30 | 31 | 31 | 30 | 31 | 20 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dondoya is at