Average annual temperature is 25.0 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Ngalahun
* Weather data for Ngalahun 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 | 36.7 | 37.8 | 34.1 | 32.8 | 32.1 | 31.7 | 31.3 | 31.3 | 30.5 | 31.8 | 34.2 |
| Average daytime temperature (°C) | 34.1 | 35.4 | 33.4 | 32.2 | 30.7 | 28.7 | 28.4 | 27.7 | 28.2 | 28.7 | 29.4 | 31.9 |
| Average temperature (°C) | 26.0 | 27.6 | 26.4 | 26.0 | 25.4 | 23.9 | 23.6 | 23.4 | 23.7 | 24.1 | 24.7 | 25.2 |
| Average night temperature (°C) | 19.7 | 21.9 | 21.9 | 22.6 | 22.5 | 21.6 | 21.5 | 21.6 | 21.6 | 21.8 | 21.9 | 19.9 |
| Absolute minimum temperature (°C) | 16.9 | 20.8 | 20.3 | 21.3 | 21.6 | 20.6 | 20.6 | 20.8 | 20.6 | 20.6 | 20.7 | 17.0 |
| 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) | 9.9 | 9.8 | 8.6 | 8.5 | 7.6 | 6.8 | 6.6 | 5.2 | 6.7 | 7.6 | 8.1 | 10.1 |
| Precipitation (mm) | 6 | 1 | 80 | 222 | 317 | 317 | 383 | 470 | 373 | 386 | 161 | 7 |
| Sunny days | 25 | 23 | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 25 |
| Rainy days | 6 | 5 | 19 | 28 | 31 | 30 | 31 | 31 | 30 | 31 | 27 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ngalahun during the most sunny months:
The largest precipitation sum in Ngalahun is at