Average annual temperature is 28.8 °C
Absolute maximum temperature: 43.6 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 255 days
Number of rainy days: 110 days
Look at detailed online map of Niassono
* Weather data for Niassono 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) | 37.7 | 39.8 | 41.4 | 41.5 | 43.6 | 40.7 | 35.6 | 33.2 | 35.4 | 38.1 | 37.9 | 37.3 |
| Average daytime temperature (°C) | 33.2 | 36.7 | 39.1 | 39.8 | 39.3 | 35.9 | 32.7 | 30.7 | 32.1 | 35.3 | 36.4 | 33.3 |
| Average temperature (°C) | 25.3 | 28.7 | 31.3 | 32.7 | 33.2 | 30.2 | 27.8 | 26.2 | 27.1 | 28.9 | 28.8 | 25.2 |
| Average night temperature (°C) | 18.4 | 21.4 | 23.4 | 25.5 | 27.5 | 25.8 | 23.9 | 23.0 | 23.3 | 23.3 | 21.5 | 18.1 |
| Absolute minimum temperature (°C) | 14.6 | 17.8 | 19.2 | 22.0 | 24.5 | 23.1 | 22.6 | 21.9 | 22.0 | 20.6 | 18.0 | 13.6 |
| 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 | 12.7 | 12.9 | 12.8 | 12.6 | 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 | 10.9 | 10.5 | 10.4 | 10.2 | 10.0 | 9.7 | 8.7 | 9.7 | 10.1 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 3 | 85 | 158 | 265 | 121 | 8 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 26 | 13 | 8 | 2 | 7 | 20 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 5 | 17 | 23 | 29 | 23 | 11 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niassono is at