Average annual temperature is 25.2 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Koema
* Weather data for Koema 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) | 35.8 | 35.8 | 37.5 | 34.9 | 32.3 | 31.2 | 31.1 | 31.2 | 30.8 | 31.4 | 31.6 | 34.1 |
| Average daytime temperature (°C) | 33.7 | 34.5 | 33.7 | 32.3 | 30.5 | 28.7 | 28.6 | 28.0 | 28.5 | 29.0 | 29.5 | 31.4 |
| Average temperature (°C) | 25.9 | 27.5 | 26.8 | 26.4 | 25.6 | 24.3 | 24.0 | 23.8 | 24.1 | 24.5 | 24.7 | 24.5 |
| Average night temperature (°C) | 18.9 | 21.4 | 21.8 | 22.7 | 22.6 | 22.0 | 21.7 | 21.8 | 21.8 | 21.8 | 21.6 | 18.7 |
| Absolute minimum temperature (°C) | 16.0 | 18.9 | 19.6 | 21.8 | 21.8 | 20.9 | 20.2 | 21.0 | 20.9 | 21.1 | 19.9 | 15.2 |
| 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 | 12.6 | 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 | 9.8 | 9.3 | 8.5 | 7.3 | 6.6 | 7.6 | 5.9 | 6.9 | 7.8 | 8.4 | 10.1 |
| Precipitation (mm) | 11 | 0 | 49 | 142 | 314 | 312 | 384 | 458 | 368 | 390 | 133 | 4 |
| Sunny days | 28 | 24 | 14 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 28 |
| Rainy days | 3 | 4 | 17 | 25 | 31 | 30 | 31 | 31 | 30 | 30 | 25 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koema is at