Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 233 days
Number of rainy days: 132 days
Look at detailed online map of Koyéné
* Weather data for Koyéné 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) | 36.8 | 39.2 | 39.6 | 40.6 | 41.5 | 38.1 | 34.0 | 32.2 | 33.2 | 36.9 | 36.3 | 36.6 |
| Average daytime temperature (°C) | 32.9 | 36.1 | 38.1 | 38.6 | 38.4 | 33.8 | 31.5 | 29.2 | 30.4 | 33.8 | 35.4 | 32.6 |
| Average temperature (°C) | 25.3 | 28.2 | 31.0 | 32.0 | 32.1 | 28.9 | 27.1 | 25.3 | 26.0 | 28.3 | 28.8 | 24.9 |
| Average night temperature (°C) | 18.3 | 20.7 | 24.0 | 25.5 | 26.9 | 24.9 | 23.6 | 22.6 | 22.7 | 23.7 | 22.6 | 18.2 |
| Absolute minimum temperature (°C) | 15.6 | 18.5 | 21.8 | 22.5 | 24.6 | 22.6 | 22.1 | 21.5 | 21.0 | 22.4 | 18.6 | 14.5 |
| 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 | 12.9 | 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 | 10.5 | 10.2 | 9.9 | 9.9 | 9.4 | 8.1 | 9.7 | 9.9 | 10.1 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 15 | 34 | 122 | 169 | 392 | 144 | 26 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 26 | 15 | 7 | 7 | 5 | 8 | 17 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 4 | 16 | 23 | 24 | 26 | 22 | 14 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koyéné is at