Average annual temperature is 28.7 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 238 days
Number of rainy days: 127 days
Look at detailed online map of Sièlé
* Weather data for Sièlé 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) | 38.2 | 40.0 | 41.0 | 42.0 | 43.8 | 40.6 | 36.0 | 33.0 | 34.5 | 37.8 | 37.8 | 37.5 |
| Average daytime temperature (°C) | 34.1 | 37.3 | 39.4 | 40.0 | 39.7 | 35.2 | 32.4 | 30.4 | 31.6 | 34.9 | 36.3 | 33.6 |
| Average temperature (°C) | 25.5 | 28.7 | 31.3 | 32.8 | 33.3 | 29.8 | 27.5 | 25.9 | 26.9 | 28.8 | 28.8 | 25.2 |
| Average night temperature (°C) | 17.5 | 20.8 | 23.0 | 25.0 | 27.4 | 25.4 | 23.8 | 22.8 | 23.2 | 23.5 | 21.7 | 17.7 |
| Absolute minimum temperature (°C) | 14.9 | 18.2 | 18.8 | 21.8 | 25.5 | 23.2 | 22.1 | 21.5 | 21.6 | 22.1 | 17.4 | 13.9 |
| 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) | 10.6 | 10.8 | 10.4 | 10.6 | 9.9 | 9.8 | 9.5 | 8.5 | 9.7 | 10.0 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 18 | 116 | 183 | 339 | 125 | 25 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 29 | 16 | 8 | 6 | 2 | 7 | 20 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 1 | 15 | 22 | 25 | 29 | 23 | 11 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sièlé is at