Average annual temperature is 28.4 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 228 days
Number of rainy days: 137 days
Look at detailed online map of Kayao
* Weather data for Kayao 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) | 38.1 | 39.4 | 40.8 | 42.0 | 41.4 | 38.1 | 34.0 | 32.1 | 34.3 | 36.5 | 37.0 | 37.6 |
| Average daytime temperature (°C) | 34.1 | 37.1 | 38.9 | 39.3 | 38.1 | 33.9 | 31.2 | 29.8 | 31.0 | 33.2 | 35.8 | 33.6 |
| Average temperature (°C) | 25.8 | 28.8 | 31.4 | 32.5 | 32.2 | 29.0 | 26.9 | 25.7 | 26.6 | 27.6 | 29.0 | 25.4 |
| Average night temperature (°C) | 18.6 | 21.5 | 24.7 | 26.2 | 27.1 | 25.1 | 23.5 | 22.8 | 23.0 | 22.8 | 22.3 | 18.3 |
| Absolute minimum temperature (°C) | 16.4 | 19.4 | 20.8 | 22.9 | 25.2 | 23.1 | 22.4 | 21.9 | 21.7 | 21.1 | 18.7 | 15.8 |
| 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 | 12.7 | 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) | 10.6 | 10.8 | 9.5 | 9.7 | 10.0 | 9.7 | 9.1 | 8.5 | 9.9 | 9.9 | 10.2 | 10.1 |
| Precipitation (mm) | 0 | 0 | 17 | 9 | 21 | 96 | 148 | 301 | 192 | 81 | 1 | 0 |
| Sunny days | 31 | 28 | 26 | 26 | 12 | 12 | 8 | 2 | 5 | 19 | 28 | 31 |
| Rainy days | 0 | 0 | 5 | 4 | 19 | 18 | 23 | 29 | 25 | 12 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kayao is at