Average annual temperature is 25.5 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 78 days
Number of rainy days: 287 days
Look at detailed online map of Tangahun
* Weather data for Tangahun 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) | 36.0 | 37.5 | 38.5 | 34.6 | 33.5 | 32.2 | 31.9 | 32.1 | 32.6 | 31.8 | 32.2 | 34.9 |
| Average daytime temperature (°C) | 34.2 | 35.6 | 34.1 | 32.9 | 31.3 | 29.5 | 29.0 | 28.5 | 29.0 | 29.4 | 30.1 | 32.5 |
| Average temperature (°C) | 26.2 | 27.8 | 26.9 | 26.6 | 25.9 | 24.6 | 24.2 | 24.1 | 24.3 | 24.7 | 25.3 | 25.7 |
| Average night temperature (°C) | 20.7 | 22.5 | 22.4 | 23.3 | 23.2 | 22.3 | 22.2 | 22.2 | 22.2 | 22.3 | 22.5 | 20.8 |
| Absolute minimum temperature (°C) | 18.0 | 21.3 | 21.0 | 22.3 | 22.3 | 21.1 | 21.3 | 21.1 | 21.5 | 21.3 | 21.0 | 17.4 |
| 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) | 9.6 | 9.7 | 8.4 | 8.1 | 7.2 | 6.9 | 6.2 | 5.2 | 6.9 | 7.0 | 8.2 | 10.0 |
| Precipitation (mm) | 18 | 3 | 87 | 171 | 344 | 300 | 421 | 502 | 463 | 329 | 166 | 4 |
| Sunny days | 22 | 20 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 22 |
| Rainy days | 9 | 8 | 21 | 28 | 31 | 30 | 31 | 31 | 30 | 31 | 28 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tangahun during the most sunny months:
The largest precipitation sum in Tangahun is at