Average annual temperature is 28.3 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 239 days
Number of rainy days: 126 days
Look at detailed online map of Roalba
* Weather data for Roalba Burkina Faso is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.5 | 39.1 | 40.4 | 41.6 | 40.3 | 38.0 | 35.3 | 32.8 | 35.3 | 36.7 | 36.6 | 37.1 |
| Average daytime temperature (°C) | 33.4 | 36.4 | 38.6 | 38.8 | 37.4 | 34.2 | 32.0 | 30.5 | 31.9 | 34.2 | 35.5 | 32.9 |
| Average temperature (°C) | 25.3 | 28.5 | 31.5 | 32.4 | 31.8 | 29.2 | 27.3 | 26.0 | 27.1 | 28.1 | 28.3 | 24.5 |
| Average night temperature (°C) | 18.3 | 21.5 | 25.1 | 26.2 | 27.0 | 25.3 | 23.8 | 23.0 | 23.3 | 23.1 | 21.6 | 17.8 |
| Absolute minimum temperature (°C) | 16.0 | 19.2 | 22.4 | 23.5 | 25.1 | 22.9 | 22.6 | 21.9 | 21.6 | 20.9 | 18.2 | 15.2 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 10.5 | 10.8 | 9.7 | 9.9 | 10.4 | 10.1 | 9.5 | 8.4 | 10.0 | 10.1 | 10.3 | 10.1 |
| Precipitation (mm) | 0 | 0 | 10 | 2 | 13 | 88 | 108 | 284 | 153 | 46 | 0 | 0 |
| Sunny days | 31 | 28 | 27 | 27 | 18 | 10 | 7 | 4 | 5 | 22 | 29 | 31 |
| Rainy days | 0 | 0 | 4 | 3 | 13 | 20 | 24 | 27 | 25 | 9 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Roalba is at