Average annual temperature is 25.6 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Yamanda
* Weather data for Yamanda 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) | 37.1 | 37.2 | 38.1 | 37.4 | 35.6 | 32.3 | 32.1 | 31.9 | 32.7 | 32.6 | 34.2 | 35.9 |
| Average daytime temperature (°C) | 35.1 | 35.6 | 35.0 | 33.9 | 31.9 | 29.3 | 29.4 | 28.5 | 29.5 | 30.2 | 31.8 | 33.7 |
| Average temperature (°C) | 26.8 | 27.6 | 27.1 | 27.0 | 26.1 | 24.4 | 24.0 | 23.7 | 24.2 | 24.8 | 25.6 | 25.7 |
| Average night temperature (°C) | 19.8 | 21.3 | 21.6 | 22.5 | 22.8 | 22.1 | 21.7 | 21.6 | 21.7 | 21.9 | 21.9 | 19.3 |
| Absolute minimum temperature (°C) | 18.0 | 20.3 | 20.1 | 21.3 | 22.0 | 21.2 | 20.4 | 20.6 | 20.9 | 20.9 | 20.2 | 15.3 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 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) | 9.7 | 10.0 | 9.7 | 8.7 | 7.0 | 6.3 | 6.7 | 6.0 | 7.0 | 7.7 | 8.9 | 10.2 |
| Precipitation (mm) | 18 | 0 | 34 | 154 | 292 | 294 | 372 | 622 | 349 | 348 | 99 | 13 |
| Sunny days | 27 | 28 | 20 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 28 |
| Rainy days | 4 | 0 | 11 | 18 | 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 Yamanda is at