Average annual temperature is 24.9 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Ketuma
* Weather data for Ketuma 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) | 34.8 | 36.4 | 37.0 | 34.7 | 32.4 | 31.4 | 31.4 | 31.4 | 31.6 | 30.8 | 31.4 | 33.6 |
| Average daytime temperature (°C) | 33.2 | 34.7 | 33.2 | 32.1 | 30.6 | 28.6 | 28.5 | 27.7 | 28.3 | 28.7 | 29.4 | 31.4 |
| Average temperature (°C) | 25.6 | 27.1 | 26.2 | 25.9 | 25.3 | 23.9 | 23.6 | 23.4 | 23.7 | 24.2 | 24.7 | 25.2 |
| Average night temperature (°C) | 19.9 | 21.7 | 21.8 | 22.6 | 22.4 | 21.7 | 21.5 | 21.6 | 21.5 | 21.7 | 21.9 | 20.2 |
| Absolute minimum temperature (°C) | 17.4 | 20.5 | 19.9 | 21.7 | 21.7 | 21.0 | 20.4 | 20.7 | 20.7 | 20.8 | 21.0 | 17.7 |
| 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 | 11.8 | 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 | 8.7 | 8.5 | 7.6 | 7.5 | 7.0 | 5.4 | 7.2 | 7.9 | 8.3 | 10.1 |
| Precipitation (mm) | 11 | 3 | 79 | 208 | 324 | 318 | 353 | 482 | 389 | 338 | 187 | 2 |
| Sunny days | 24 | 23 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 26 |
| Rainy days | 7 | 5 | 18 | 28 | 31 | 30 | 31 | 31 | 30 | 31 | 28 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ketuma is at