Average annual temperature is 28.5 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 209 days
Number of rainy days: 156 days
Look at detailed online map of Niani
* Weather data for Niani 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) | 37.6 | 39.8 | 41.7 | 42.2 | 41.4 | 39.0 | 34.9 | 32.0 | 34.0 | 33.5 | 35.3 | 35.8 |
| Average daytime temperature (°C) | 34.7 | 38.0 | 39.1 | 40.6 | 38.6 | 34.6 | 31.0 | 29.8 | 31.1 | 31.9 | 33.6 | 33.9 |
| Average temperature (°C) | 27.0 | 30.4 | 31.8 | 33.3 | 32.3 | 29.6 | 26.5 | 26.0 | 26.5 | 27.0 | 26.7 | 25.5 |
| Average night temperature (°C) | 19.3 | 23.1 | 24.6 | 26.2 | 27.3 | 25.6 | 23.3 | 23.3 | 23.2 | 23.6 | 20.9 | 18.1 |
| Absolute minimum temperature (°C) | 16.8 | 18.6 | 20.6 | 24.1 | 25.4 | 23.1 | 22.3 | 21.8 | 21.9 | 22.5 | 17.1 | 13.5 |
| 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 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 10.2 | 10.1 | 10.4 | 10.6 | 8.6 | 9.2 | 9.2 | 7.9 | 9.2 | 9.2 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 2 | 34 | 148 | 362 | 356 | 326 | 164 | 1 | 0 |
| Sunny days | 31 | 28 | 30 | 28 | 18 | 9 | 1 | 1 | 1 | 6 | 25 | 31 |
| Rainy days | 0 | 0 | 1 | 2 | 13 | 21 | 30 | 30 | 29 | 25 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niani is at