Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Kumba
* Weather data for Kumba 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) | 39.4 | 39.2 | 39.8 | 38.9 | 36.5 | 34.5 | 32.6 | 33.0 | 32.6 | 32.3 | 35.1 | 37.1 |
| Average daytime temperature (°C) | 36.8 | 37.5 | 37.5 | 36.5 | 33.1 | 30.7 | 30.2 | 29.7 | 30.2 | 30.8 | 32.5 | 34.8 |
| Average temperature (°C) | 28.0 | 29.3 | 29.2 | 29.1 | 27.8 | 25.8 | 25.4 | 25.1 | 25.5 | 26.0 | 27.0 | 26.9 |
| Average night temperature (°C) | 20.4 | 22.7 | 23.3 | 24.1 | 24.6 | 23.5 | 22.9 | 22.8 | 23.0 | 23.3 | 23.1 | 20.2 |
| Absolute minimum temperature (°C) | 17.9 | 21.3 | 21.5 | 22.8 | 23.3 | 22.3 | 21.8 | 22.0 | 22.4 | 22.5 | 22.0 | 16.9 |
| 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) | 9.9 | 9.9 | 9.9 | 9.4 | 7.6 | 6.9 | 7.8 | 6.3 | 7.1 | 7.1 | 9.3 | 9.9 |
| Precipitation (mm) | 0 | 0 | 6 | 88 | 182 | 280 | 439 | 477 | 469 | 377 | 59 | 2 |
| Sunny days | 31 | 28 | 23 | 19 | 1 | 0 | 0 | 0 | 0 | 2 | 12 | 29 |
| Rainy days | 0 | 0 | 8 | 11 | 30 | 30 | 31 | 31 | 30 | 29 | 18 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kumba is at