Average annual temperature is 29.4 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 218 days
Number of rainy days: 147 days
Look at detailed online map of Koalou
* Weather data for Koalou 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) | 39.1 | 40.3 | 42.2 | 42.3 | 41.6 | 37.0 | 35.6 | 33.2 | 35.4 | 38.2 | 39.3 | 39.0 |
| Average daytime temperature (°C) | 35.7 | 38.2 | 39.6 | 39.7 | 36.9 | 34.0 | 32.4 | 30.0 | 31.3 | 34.2 | 37.5 | 36.3 |
| Average temperature (°C) | 27.4 | 30.1 | 32.5 | 33.3 | 31.4 | 29.4 | 27.8 | 26.2 | 27.1 | 28.8 | 30.7 | 28.0 |
| Average night temperature (°C) | 19.9 | 22.6 | 25.7 | 27.6 | 26.7 | 25.4 | 24.4 | 23.5 | 23.7 | 24.1 | 24.1 | 20.3 |
| Absolute minimum temperature (°C) | 16.7 | 20.7 | 21.6 | 24.4 | 24.7 | 23.1 | 23.2 | 22.5 | 22.4 | 21.4 | 21.4 | 18.2 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.1 | 10.2 | 9.5 | 9.8 | 10.1 | 9.6 | 8.7 | 7.7 | 9.1 | 9.8 | 10.5 | 10.2 |
| Precipitation (mm) | 0 | 0 | 4 | 14 | 37 | 79 | 156 | 231 | 107 | 25 | 0 | 0 |
| Sunny days | 31 | 28 | 27 | 23 | 13 | 8 | 7 | 1 | 5 | 18 | 26 | 31 |
| Rainy days | 0 | 0 | 4 | 7 | 18 | 22 | 24 | 30 | 25 | 13 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koalou is at