Average annual temperature is 29.3 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 250 days
Number of rainy days: 115 days
Look at detailed online map of Gui
* Weather data for Gui 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) | 38.7 | 40.3 | 41.3 | 42.3 | 43.8 | 40.9 | 35.1 | 33.0 | 34.6 | 38.7 | 38.1 | 38.2 |
| Average daytime temperature (°C) | 34.4 | 37.7 | 39.7 | 40.3 | 40.2 | 35.9 | 32.3 | 30.4 | 31.7 | 35.6 | 37.2 | 34.2 |
| Average temperature (°C) | 26.2 | 29.4 | 31.9 | 33.4 | 33.8 | 30.5 | 27.8 | 26.2 | 27.1 | 29.5 | 29.9 | 26.0 |
| Average night temperature (°C) | 18.7 | 22.0 | 24.4 | 26.3 | 28.4 | 26.1 | 24.2 | 23.2 | 23.6 | 24.4 | 23.1 | 19.1 |
| Absolute minimum temperature (°C) | 16.4 | 19.0 | 20.5 | 23.8 | 25.6 | 23.8 | 22.9 | 21.6 | 22.1 | 22.8 | 20.0 | 15.1 |
| 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) | 10.7 | 10.9 | 10.4 | 10.3 | 9.7 | 10.0 | 9.3 | 8.3 | 9.8 | 10.0 | 10.0 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 15 | 120 | 164 | 386 | 127 | 6 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 28 | 23 | 9 | 8 | 4 | 8 | 20 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 2 | 8 | 21 | 23 | 27 | 22 | 11 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gui is at