Average annual temperature is 29.2 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 261 days
Number of rainy days: 104 days
Look at detailed online map of Nianbougouni
* Weather data for Nianbougouni Mali 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 | 39.4 | 42.7 | 41.6 | 43.1 | 41.2 | 36.1 | 36.0 | 36.2 | 38.7 | 38.1 | 38.1 |
| Average daytime temperature (°C) | 33.3 | 36.5 | 39.1 | 39.4 | 39.5 | 36.3 | 33.6 | 31.1 | 32.3 | 35.8 | 36.7 | 33.3 |
| Average temperature (°C) | 25.4 | 28.6 | 31.4 | 32.7 | 33.5 | 30.8 | 28.8 | 26.9 | 27.5 | 29.8 | 29.4 | 25.6 |
| Average night temperature (°C) | 18.3 | 21.4 | 24.2 | 26.0 | 27.9 | 26.3 | 24.9 | 23.8 | 23.9 | 24.8 | 23.0 | 19.1 |
| Absolute minimum temperature (°C) | 14.1 | 17.8 | 22.3 | 22.9 | 24.5 | 23.7 | 23.4 | 22.4 | 22.2 | 21.8 | 19.5 | 14.1 |
| 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) | 11.4 | 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) | 10.7 | 10.6 | 10.6 | 10.4 | 9.7 | 10.1 | 9.7 | 8.5 | 9.6 | 10.1 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 4 | 15 | 104 | 90 | 248 | 97 | 19 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 24 | 13 | 11 | 5 | 8 | 20 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 7 | 17 | 20 | 26 | 22 | 11 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nianbougouni is at