Average annual temperature is 25.9 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Ndowayhun
* Weather data for Ndowayhun 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) | 36.5 | 37.2 | 37.6 | 36.1 | 35.1 | 33.2 | 32.9 | 32.8 | 31.9 | 32.3 | 33.0 | 34.8 |
| Average daytime temperature (°C) | 34.4 | 35.8 | 34.6 | 33.8 | 32.4 | 29.9 | 29.7 | 28.9 | 29.5 | 29.7 | 30.7 | 32.9 |
| Average temperature (°C) | 26.5 | 27.8 | 27.1 | 27.2 | 26.4 | 25.0 | 24.6 | 24.5 | 24.8 | 25.1 | 25.9 | 26.0 |
| Average night temperature (°C) | 21.0 | 22.5 | 22.8 | 23.5 | 23.4 | 22.7 | 22.4 | 22.4 | 22.4 | 22.7 | 23.0 | 21.1 |
| Absolute minimum temperature (°C) | 17.9 | 21.0 | 20.7 | 22.7 | 22.5 | 22.0 | 21.2 | 21.4 | 21.3 | 21.7 | 22.1 | 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 | 12.6 | 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 | 9.8 | 9.0 | 8.4 | 7.3 | 6.9 | 7.2 | 5.4 | 6.7 | 6.9 | 8.2 | 9.5 |
| Precipitation (mm) | 2 | 3 | 75 | 123 | 367 | 385 | 507 | 578 | 473 | 433 | 124 | 13 |
| Sunny days | 25 | 21 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 26 |
| Rainy days | 6 | 7 | 17 | 28 | 31 | 30 | 31 | 31 | 30 | 31 | 27 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ndowayhun is at