Average annual temperature is 29.2 °C
Absolute maximum temperature: 43.5 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 274 days
Number of rainy days: 91 days
Look at detailed online map of Sirfou
* Weather data for Sirfou 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) | 37.3 | 39.5 | 40.7 | 41.7 | 43.5 | 41.7 | 37.1 | 33.4 | 38.3 | 39.0 | 38.6 | 37.8 |
| Average daytime temperature (°C) | 32.4 | 35.9 | 38.9 | 39.8 | 40.3 | 37.1 | 33.8 | 31.1 | 33.4 | 36.8 | 37.0 | 32.9 |
| Average temperature (°C) | 24.4 | 28.0 | 31.4 | 32.9 | 34.1 | 31.2 | 28.7 | 26.7 | 28.3 | 30.5 | 29.6 | 24.9 |
| Average night temperature (°C) | 17.2 | 20.6 | 23.6 | 25.2 | 28.1 | 26.4 | 24.7 | 23.4 | 24.0 | 24.1 | 21.9 | 17.6 |
| Absolute minimum temperature (°C) | 13.7 | 16.6 | 19.2 | 21.2 | 25.2 | 23.7 | 23.2 | 22.1 | 22.3 | 21.9 | 18.9 | 13.5 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.7 | 10.6 | 10.6 | 10.2 | 10.0 | 9.4 | 8.9 | 10.0 | 10.2 | 10.1 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 2 | 82 | 137 | 208 | 66 | 2 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 26 | 16 | 11 | 0 | 13 | 27 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 5 | 14 | 20 | 31 | 17 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sirfou is at