Average annual temperature is 26.0 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Robun
* Weather data for Robun 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) | 36.7 | 37.3 | 38.2 | 36.6 | 35.8 | 33.3 | 32.8 | 32.5 | 32.6 | 32.8 | 33.6 | 35.6 |
| Average daytime temperature (°C) | 35.2 | 36.3 | 34.9 | 34.2 | 32.7 | 30.2 | 29.8 | 28.8 | 29.8 | 30.1 | 31.1 | 33.4 |
| Average temperature (°C) | 26.8 | 28.0 | 27.2 | 27.4 | 26.5 | 25.1 | 24.7 | 24.5 | 24.8 | 25.2 | 26.0 | 26.2 |
| Average night temperature (°C) | 21.2 | 22.6 | 22.8 | 23.6 | 23.6 | 22.8 | 22.5 | 22.5 | 22.6 | 22.8 | 23.0 | 21.4 |
| Absolute minimum temperature (°C) | 18.8 | 20.9 | 20.5 | 21.9 | 22.8 | 22.0 | 21.4 | 21.7 | 21.5 | 22.1 | 22.2 | 17.9 |
| 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) | 9.6 | 9.8 | 9.4 | 8.8 | 7.4 | 6.8 | 7.2 | 5.6 | 6.7 | 6.8 | 8.2 | 9.7 |
| Precipitation (mm) | 2 | 8 | 43 | 96 | 369 | 470 | 589 | 621 | 422 | 457 | 109 | 6 |
| Sunny days | 24 | 22 | 11 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 26 |
| Rainy days | 7 | 6 | 20 | 25 | 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 Robun is at