Average annual temperature is 29.6 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 294 days
Number of rainy days: 71 days
Look at detailed online map of Oulo Ba
* Weather data for Oulo Ba 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) | 36.7 | 38.6 | 40.3 | 41.8 | 43.3 | 41.9 | 38.9 | 35.4 | 39.6 | 39.2 | 38.2 | 37.8 |
| Average daytime temperature (°C) | 31.4 | 35.0 | 38.2 | 39.4 | 40.6 | 37.9 | 35.2 | 32.5 | 34.1 | 37.0 | 36.6 | 31.9 |
| Average temperature (°C) | 24.0 | 27.5 | 31.2 | 33.0 | 34.8 | 32.5 | 30.1 | 27.8 | 29.0 | 31.0 | 29.7 | 24.6 |
| Average night temperature (°C) | 17.8 | 20.9 | 24.6 | 26.5 | 29.1 | 27.6 | 25.7 | 24.2 | 24.6 | 25.0 | 23.2 | 18.4 |
| Absolute minimum temperature (°C) | 13.9 | 17.1 | 22.5 | 23.0 | 27.4 | 23.5 | 24.0 | 22.4 | 22.7 | 22.8 | 20.7 | 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 | 12.5 | 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 | 9.9 | 9.9 | 8.9 | 10.4 | 10.2 | 10.3 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 53 | 137 | 185 | 61 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 21 | 13 | 8 | 12 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 9 | 18 | 23 | 18 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oulo Ba is at