Average annual temperature is 29.3 °C
Absolute maximum temperature: 43.9 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 267 days
Number of rainy days: 98 days
Look at detailed online map of Sienkouey
* Weather data for Sienkouey 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) | 37.9 | 40.0 | 40.9 | 41.9 | 43.9 | 41.8 | 36.9 | 33.3 | 37.4 | 38.9 | 38.5 | 37.8 |
| Average daytime temperature (°C) | 32.9 | 36.4 | 39.2 | 40.1 | 40.4 | 37.1 | 33.6 | 31.0 | 33.6 | 36.9 | 37.1 | 33.1 |
| Average temperature (°C) | 25.0 | 28.4 | 31.6 | 33.1 | 34.0 | 31.0 | 28.5 | 26.6 | 28.2 | 30.4 | 29.7 | 25.5 |
| Average night temperature (°C) | 18.1 | 21.4 | 24.3 | 25.8 | 28.1 | 26.2 | 24.5 | 23.4 | 24.0 | 24.4 | 22.8 | 19.0 |
| Absolute minimum temperature (°C) | 14.9 | 17.6 | 20.2 | 22.0 | 26.2 | 23.6 | 22.9 | 22.3 | 22.0 | 22.4 | 20.1 | 14.4 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.5 | 10.6 | 10.2 | 9.8 | 9.2 | 8.7 | 9.9 | 10.2 | 10.1 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 4 | 73 | 137 | 222 | 67 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 26 | 13 | 8 | 2 | 13 | 24 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 5 | 17 | 23 | 29 | 17 | 7 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sienkouey is at