Average annual temperature is 29.8 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 291 days
Number of rainy days: 74 days
Look at detailed online map of Pétooulo
* Weather data for Pétooulo 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) | 37.4 | 39.3 | 40.9 | 42.1 | 43.8 | 42.2 | 39.3 | 35.7 | 39.9 | 39.9 | 38.7 | 38.4 |
| Average daytime temperature (°C) | 32.0 | 35.6 | 38.8 | 39.9 | 41.0 | 38.3 | 35.7 | 33.2 | 34.6 | 37.6 | 37.2 | 32.6 |
| Average temperature (°C) | 24.3 | 27.9 | 31.3 | 33.0 | 34.9 | 32.7 | 30.4 | 28.3 | 29.3 | 31.1 | 29.7 | 24.8 |
| Average night temperature (°C) | 17.4 | 20.8 | 23.8 | 25.4 | 28.7 | 27.6 | 25.7 | 24.5 | 24.7 | 24.5 | 22.1 | 17.7 |
| Absolute minimum temperature (°C) | 12.8 | 16.3 | 19.9 | 21.4 | 25.8 | 24.8 | 24.0 | 22.5 | 22.7 | 21.5 | 18.4 | 12.9 |
| 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) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 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) | 10.3 | 10.6 | 10.2 | 10.5 | 10.5 | 10.1 | 9.7 | 9.0 | 10.2 | 10.1 | 10.2 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 2 | 29 | 91 | 137 | 64 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 27 | 18 | 13 | 8 | 14 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 4 | 12 | 18 | 23 | 16 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pétooulo is at