Average annual temperature is 29.0 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of Saïrou
* Weather data for Saïrou 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) | 38.8 | 39.8 | 41.2 | 41.8 | 41.9 | 38.4 | 35.0 | 32.5 | 34.1 | 37.5 | 37.2 | 37.7 |
| Average daytime temperature (°C) | 35.0 | 37.8 | 38.9 | 39.4 | 37.9 | 33.7 | 32.4 | 29.7 | 30.8 | 34.1 | 36.2 | 34.5 |
| Average temperature (°C) | 27.0 | 29.9 | 31.9 | 32.8 | 32.0 | 29.0 | 27.7 | 25.7 | 26.5 | 28.8 | 29.8 | 26.8 |
| Average night temperature (°C) | 19.6 | 22.5 | 25.3 | 26.5 | 26.9 | 25.0 | 23.9 | 22.9 | 23.0 | 24.1 | 23.6 | 19.8 |
| Absolute minimum temperature (°C) | 17.2 | 20.6 | 22.4 | 23.3 | 25.2 | 23.4 | 22.4 | 22.0 | 21.4 | 22.3 | 20.4 | 17.1 |
| 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 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 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) | 10.8 | 10.9 | 9.9 | 10.1 | 10.2 | 10.0 | 9.2 | 8.3 | 9.9 | 10.0 | 10.1 | 10.3 |
| Precipitation (mm) | 0 | 0 | 6 | 17 | 38 | 114 | 120 | 338 | 137 | 46 | 3 | 0 |
| Sunny days | 31 | 28 | 28 | 25 | 13 | 10 | 4 | 1 | 5 | 18 | 27 | 31 |
| Rainy days | 0 | 0 | 3 | 5 | 18 | 20 | 27 | 30 | 25 | 13 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Saïrou is at