Average annual temperature is 28.7 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 248 days
Number of rainy days: 117 days
Look at detailed online map of Ouonon
* Weather data for Ouonon 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) | 37.6 | 39.5 | 40.8 | 41.8 | 44.0 | 40.0 | 36.0 | 33.7 | 36.1 | 38.8 | 38.3 | 37.7 |
| Average daytime temperature (°C) | 33.2 | 36.6 | 39.1 | 39.9 | 39.9 | 35.9 | 32.3 | 30.6 | 32.5 | 35.7 | 36.9 | 33.5 |
| Average temperature (°C) | 24.4 | 27.8 | 31.0 | 32.4 | 33.3 | 30.0 | 27.7 | 26.3 | 27.6 | 29.4 | 29.4 | 25.4 |
| Average night temperature (°C) | 15.8 | 19.4 | 22.2 | 24.4 | 27.2 | 25.6 | 24.1 | 23.3 | 23.8 | 24.1 | 22.2 | 17.9 |
| Absolute minimum temperature (°C) | 13.2 | 16.6 | 18.8 | 20.6 | 24.1 | 22.7 | 22.8 | 21.9 | 22.1 | 22.1 | 19.1 | 14.4 |
| 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 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 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) | 10.6 | 10.9 | 10.2 | 10.3 | 10.0 | 10.0 | 9.6 | 8.6 | 10.1 | 10.1 | 10.1 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 6 | 98 | 126 | 249 | 118 | 16 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 22 | 11 | 9 | 3 | 5 | 20 | 28 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 9 | 19 | 22 | 28 | 25 | 11 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ouonon is at