Average annual temperature is 28.9 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 229 days
Number of rainy days: 136 days
Look at detailed online map of Oulani
* Weather data for Oulani 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) | 38.5 | 40.0 | 41.3 | 41.8 | 43.1 | 39.0 | 35.9 | 32.6 | 34.1 | 37.9 | 37.4 | 37.7 |
| Average daytime temperature (°C) | 34.6 | 37.6 | 39.1 | 40.1 | 38.9 | 34.7 | 32.5 | 30.0 | 31.0 | 34.4 | 36.6 | 34.2 |
| Average temperature (°C) | 26.1 | 29.3 | 31.5 | 33.3 | 32.7 | 29.7 | 27.8 | 25.9 | 26.7 | 28.9 | 29.7 | 25.8 |
| Average night temperature (°C) | 18.4 | 21.6 | 24.1 | 26.4 | 27.6 | 25.5 | 24.1 | 23.1 | 23.3 | 24.1 | 23.1 | 18.5 |
| Absolute minimum temperature (°C) | 16.3 | 19.7 | 21.2 | 24.2 | 25.5 | 23.5 | 22.6 | 21.9 | 21.6 | 22.9 | 20.1 | 15.5 |
| 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) | 11.5 | 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) | 10.7 | 10.9 | 10.2 | 10.6 | 9.9 | 9.9 | 9.2 | 8.4 | 9.9 | 10.1 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 6 | 2 | 22 | 114 | 160 | 335 | 205 | 24 | 2 | 0 |
| Sunny days | 31 | 28 | 28 | 25 | 21 | 9 | 4 | 1 | 6 | 18 | 27 | 31 |
| Rainy days | 0 | 0 | 3 | 5 | 10 | 21 | 27 | 30 | 24 | 13 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oulani is at