Average annual temperature is 29.3 °C
Absolute maximum temperature: 43.9 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 248 days
Number of rainy days: 117 days
Look at detailed online map of Niassari
* Weather data for Niassari 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) | 38.6 | 40.3 | 41.5 | 42.3 | 43.9 | 42.3 | 35.0 | 33.3 | 34.9 | 38.8 | 38.1 | 38.0 |
| Average daytime temperature (°C) | 33.9 | 37.3 | 39.7 | 40.3 | 40.3 | 36.6 | 32.4 | 30.6 | 32.1 | 35.6 | 37.0 | 33.8 |
| Average temperature (°C) | 25.6 | 29.0 | 32.0 | 33.2 | 34.3 | 31.0 | 27.9 | 26.4 | 27.3 | 29.7 | 29.7 | 25.9 |
| Average night temperature (°C) | 18.0 | 21.2 | 24.2 | 25.9 | 28.6 | 26.5 | 24.3 | 23.5 | 23.9 | 24.5 | 22.8 | 19.1 |
| Absolute minimum temperature (°C) | 14.9 | 18.1 | 20.6 | 23.2 | 25.9 | 23.7 | 22.9 | 22.2 | 22.6 | 22.1 | 20.2 | 14.8 |
| 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 | 10.2 | 9.9 | 9.9 | 9.3 | 8.7 | 9.6 | 9.9 | 10.0 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 13 | 2 | 131 | 186 | 300 | 128 | 6 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 27 | 26 | 11 | 8 | 4 | 4 | 18 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 3 | 5 | 19 | 23 | 27 | 26 | 13 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niassari is at