Average annual temperature is 26.1 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 60 days
Number of rainy days: 305 days
Look at detailed online map of Selon
* Weather data for Selon 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) | 32.3 | 30.6 | 31.8 | 31.7 | 31.5 | 29.7 | 29.1 | 29.2 | 29.5 | 30.1 | 31.5 | 33.5 |
| Average daytime temperature (°C) | 30.4 | 29.7 | 29.7 | 29.9 | 29.7 | 28.0 | 27.3 | 27.4 | 27.5 | 28.3 | 29.2 | 30.8 |
| Average temperature (°C) | 26.5 | 26.5 | 26.5 | 27.1 | 26.8 | 25.7 | 25.1 | 25.1 | 25.2 | 25.4 | 26.1 | 26.6 |
| Average night temperature (°C) | 23.5 | 24.0 | 24.2 | 24.7 | 24.4 | 23.8 | 23.3 | 23.4 | 23.2 | 23.2 | 23.5 | 22.9 |
| Absolute minimum temperature (°C) | 22.0 | 23.2 | 22.6 | 23.1 | 23.2 | 22.9 | 22.5 | 22.4 | 22.5 | 22.3 | 22.5 | 19.8 |
| 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) | 11.7 | 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) | 10.0 | 9.9 | 9.5 | 9.1 | 8.4 | 7.2 | 6.6 | 6.0 | 7.2 | 7.9 | 9.2 | 10.3 |
| Precipitation (mm) | 17 | 18 | 55 | 169 | 357 | 410 | 708 | 575 | 416 | 391 | 207 | 39 |
| Sunny days | 12 | 16 | 15 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 |
| Rainy days | 19 | 12 | 16 | 27 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Selon is at