Average annual temperature is 29.4 °C
Absolute maximum temperature: 43.5 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 250 days
Number of rainy days: 115 days
Look at detailed online map of Nion
* Weather data for Nion 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) | 38.8 | 40.3 | 41.5 | 42.5 | 43.5 | 40.9 | 34.8 | 32.8 | 34.8 | 38.7 | 38.4 | 38.4 |
| Average daytime temperature (°C) | 34.5 | 37.8 | 39.7 | 40.2 | 39.8 | 35.8 | 32.2 | 30.2 | 31.5 | 35.4 | 37.2 | 34.3 |
| Average temperature (°C) | 26.4 | 29.5 | 32.1 | 33.4 | 33.6 | 30.5 | 27.8 | 26.2 | 27.1 | 29.6 | 30.0 | 26.2 |
| Average night temperature (°C) | 19.1 | 22.1 | 24.7 | 26.6 | 28.4 | 26.3 | 24.3 | 23.4 | 23.8 | 24.7 | 23.4 | 19.3 |
| Absolute minimum temperature (°C) | 16.9 | 19.4 | 21.1 | 23.8 | 25.7 | 24.0 | 23.0 | 22.4 | 22.1 | 23.0 | 19.9 | 15.5 |
| 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 | 10.5 | 10.3 | 9.7 | 9.9 | 9.3 | 8.2 | 9.6 | 10.1 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 18 | 112 | 145 | 383 | 170 | 10 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 27 | 19 | 11 | 10 | 4 | 8 | 20 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 3 | 12 | 19 | 21 | 27 | 22 | 11 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nion is at