Average annual temperature is 25.8 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 63 days
Number of rainy days: 302 days
Look at detailed online map of Bandalahun
* Weather data for Bandalahun 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) | 34.7 | 35.8 | 35.8 | 34.5 | 33.9 | 31.7 | 32.7 | 32.5 | 32.1 | 32.2 | 32.3 | 33.9 |
| Average daytime temperature (°C) | 33.4 | 34.0 | 33.3 | 32.2 | 31.1 | 29.1 | 28.7 | 28.7 | 28.8 | 29.6 | 30.4 | 32.3 |
| Average temperature (°C) | 26.3 | 27.0 | 26.9 | 26.8 | 26.3 | 25.1 | 24.9 | 24.8 | 25.0 | 25.2 | 25.7 | 26.1 |
| Average night temperature (°C) | 22.0 | 23.1 | 23.3 | 23.8 | 23.6 | 23.0 | 22.8 | 23.0 | 22.9 | 22.9 | 23.0 | 21.9 |
| Absolute minimum temperature (°C) | 19.7 | 21.7 | 22.1 | 22.6 | 22.8 | 21.7 | 22.0 | 21.9 | 22.2 | 22.1 | 22.0 | 18.5 |
| 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 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 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 | 9.8 | 8.7 | 8.3 | 7.3 | 6.6 | 6.6 | 5.8 | 6.9 | 7.1 | 8.1 | 10.0 |
| Precipitation (mm) | 5 | 14 | 79 | 192 | 335 | 337 | 456 | 574 | 407 | 332 | 185 | 22 |
| Sunny days | 22 | 12 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 |
| Rainy days | 9 | 16 | 24 | 29 | 31 | 30 | 31 | 31 | 30 | 31 | 29 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bandalahun during the most sunny months:
The largest precipitation sum in Bandalahun is at