Average annual temperature is 25.4 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 144 days
Number of rainy days: 221 days
Look at detailed online map of Seli
* Weather data for Seli 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 | 37.7 | 38.1 | 36.7 | 33.9 | 31.8 | 31.9 | 31.3 | 31.2 | 33.0 | 34.0 | 35.0 |
| Average daytime temperature (°C) | 33.5 | 35.4 | 35.2 | 33.8 | 31.1 | 28.9 | 28.6 | 28.1 | 29.0 | 29.7 | 31.6 | 33.3 |
| Average temperature (°C) | 25.2 | 27.4 | 27.5 | 27.2 | 26.0 | 24.4 | 23.9 | 23.7 | 24.2 | 24.7 | 25.4 | 24.9 |
| Average night temperature (°C) | 18.0 | 20.5 | 21.3 | 22.3 | 22.7 | 22.0 | 21.5 | 21.4 | 21.6 | 21.7 | 21.2 | 17.6 |
| Absolute minimum temperature (°C) | 15.4 | 18.1 | 19.4 | 20.9 | 21.6 | 20.9 | 19.6 | 20.3 | 20.5 | 21.0 | 18.4 | 13.8 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 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) | 9.8 | 10.1 | 9.9 | 9.4 | 7.3 | 6.8 | 7.3 | 5.9 | 7.2 | 8.1 | 9.3 | 10.0 |
| Precipitation (mm) | 6 | 0 | 7 | 64 | 209 | 305 | 385 | 510 | 356 | 307 | 51 | 2 |
| Sunny days | 29 | 28 | 23 | 18 | 4 | 0 | 0 | 0 | 0 | 1 | 11 | 30 |
| Rainy days | 2 | 0 | 8 | 12 | 27 | 30 | 31 | 31 | 30 | 30 | 19 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Seli is at