Average annual temperature is 27.5 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 205 days
Number of rainy days: 160 days
Look at detailed online map of Siénana
* Weather data for Siénana 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) | 36.9 | 38.1 | 39.1 | 39.6 | 37.4 | 34.3 | 32.2 | 31.2 | 32.7 | 35.4 | 35.7 | 35.8 |
| Average daytime temperature (°C) | 34.2 | 36.7 | 37.0 | 36.8 | 35.1 | 31.6 | 30.4 | 29.1 | 29.8 | 32.3 | 34.2 | 33.9 |
| Average temperature (°C) | 26.2 | 28.9 | 30.3 | 30.5 | 29.5 | 27.2 | 26.1 | 25.1 | 25.5 | 27.1 | 27.7 | 25.6 |
| Average night temperature (°C) | 19.2 | 21.4 | 24.0 | 24.9 | 24.8 | 23.5 | 22.7 | 22.2 | 22.1 | 22.5 | 21.6 | 18.6 |
| Absolute minimum temperature (°C) | 16.4 | 19.3 | 20.9 | 21.9 | 22.5 | 21.9 | 21.2 | 20.6 | 20.7 | 21.5 | 16.6 | 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 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) | 10.8 | 10.9 | 10.2 | 10.4 | 9.9 | 9.3 | 9.0 | 7.7 | 9.4 | 9.9 | 10.1 | 10.4 |
| Precipitation (mm) | 0 | 0 | 23 | 26 | 86 | 127 | 128 | 193 | 148 | 56 | 1 | 0 |
| Sunny days | 31 | 28 | 25 | 23 | 15 | 7 | 1 | 0 | 6 | 15 | 23 | 31 |
| Rainy days | 0 | 0 | 6 | 7 | 16 | 23 | 30 | 31 | 24 | 16 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siénana is at