Average annual temperature is 28.7 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 247 days
Number of rainy days: 118 days
Look at detailed online map of Yallo
* Weather data for Yallo 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 | 39.6 | 41.4 | 41.8 | 43.2 | 40.5 | 35.0 | 33.3 | 34.4 | 38.7 | 38.0 | 37.9 |
| Average daytime temperature (°C) | 33.7 | 37.1 | 39.3 | 39.8 | 39.8 | 35.7 | 32.0 | 30.2 | 31.4 | 35.1 | 36.7 | 33.6 |
| Average temperature (°C) | 25.1 | 28.3 | 31.3 | 32.5 | 33.4 | 30.3 | 27.5 | 26.0 | 26.6 | 29.1 | 29.0 | 25.0 |
| Average night temperature (°C) | 16.7 | 19.3 | 22.8 | 24.7 | 27.5 | 25.8 | 23.9 | 23.0 | 23.0 | 23.5 | 21.3 | 17.0 |
| Absolute minimum temperature (°C) | 13.3 | 17.0 | 19.7 | 20.8 | 24.9 | 23.5 | 22.4 | 22.0 | 21.7 | 19.7 | 17.9 | 13.2 |
| 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) | 10.7 | 10.9 | 10.6 | 10.3 | 9.7 | 10.0 | 9.1 | 8.0 | 9.4 | 10.0 | 10.0 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 4 | 21 | 100 | 161 | 405 | 130 | 8 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 20 | 10 | 7 | 4 | 6 | 21 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 11 | 20 | 24 | 27 | 24 | 10 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yallo is at