Average annual temperature is 26.1 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Bumbuna
* Weather data for Bumbuna 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 | 38.2 | 39.6 | 36.1 | 35.3 | 32.6 | 32.7 | 32.3 | 32.6 | 32.7 | 34.4 | 36.7 |
| Average daytime temperature (°C) | 35.1 | 35.8 | 35.3 | 33.8 | 32.0 | 29.9 | 29.9 | 28.7 | 29.7 | 30.2 | 31.1 | 33.9 |
| Average temperature (°C) | 26.7 | 28.2 | 27.8 | 27.5 | 26.5 | 25.2 | 24.8 | 24.5 | 24.9 | 25.3 | 26.0 | 26.1 |
| Average night temperature (°C) | 20.0 | 22.0 | 22.5 | 23.5 | 23.5 | 23.0 | 22.6 | 22.6 | 22.6 | 22.7 | 22.8 | 20.1 |
| Absolute minimum temperature (°C) | 15.8 | 20.3 | 20.7 | 21.8 | 22.7 | 21.8 | 21.8 | 22.0 | 21.5 | 21.7 | 20.6 | 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) | 11.7 | 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) | 9.7 | 9.9 | 9.1 | 8.4 | 7.3 | 6.4 | 6.6 | 5.4 | 6.8 | 7.4 | 8.7 | 10.2 |
| Precipitation (mm) | 2 | 1 | 62 | 166 | 269 | 296 | 474 | 483 | 422 | 463 | 153 | 4 |
| Sunny days | 26 | 27 | 18 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 27 |
| Rainy days | 5 | 1 | 13 | 25 | 31 | 30 | 31 | 31 | 30 | 31 | 24 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bumbuna during the most sunny months:
The largest precipitation sum in Bumbuna is at