Average annual temperature is 29.0 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 252 days
Number of rainy days: 113 days
Look at detailed online map of Koulli
* Weather data for Koulli 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) | 38.0 | 39.7 | 41.0 | 41.7 | 44.0 | 40.9 | 37.7 | 34.5 | 37.3 | 39.0 | 38.2 | 38.4 |
| Average daytime temperature (°C) | 33.5 | 36.7 | 39.3 | 40.0 | 40.0 | 36.5 | 33.8 | 31.3 | 33.3 | 36.3 | 37.1 | 33.8 |
| Average temperature (°C) | 25.0 | 28.2 | 31.4 | 32.7 | 33.4 | 30.5 | 28.3 | 26.5 | 27.8 | 29.3 | 29.2 | 25.4 |
| Average night temperature (°C) | 17.0 | 20.3 | 23.2 | 25.0 | 27.2 | 25.7 | 24.0 | 23.2 | 23.5 | 23.2 | 21.1 | 17.6 |
| Absolute minimum temperature (°C) | 14.8 | 18.0 | 19.6 | 20.8 | 23.8 | 23.0 | 22.0 | 21.5 | 22.0 | 21.0 | 18.4 | 14.1 |
| 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) | 10.5 | 10.7 | 10.3 | 10.2 | 10.2 | 9.8 | 9.3 | 8.6 | 9.9 | 10.1 | 10.3 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 10 | 65 | 160 | 233 | 81 | 25 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 21 | 14 | 8 | 2 | 6 | 23 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 10 | 16 | 23 | 29 | 24 | 8 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koulli is at