Average annual temperature is 28.4 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 248 days
Number of rainy days: 117 days
Look at detailed online map of Niantoumana
* Weather data for Niantoumana 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) | 37.0 | 39.2 | 40.2 | 41.2 | 41.5 | 41.0 | 35.6 | 33.7 | 35.7 | 37.4 | 37.4 | 37.0 |
| Average daytime temperature (°C) | 33.3 | 36.5 | 38.5 | 39.5 | 38.4 | 35.6 | 32.8 | 30.3 | 32.0 | 35.3 | 36.1 | 33.3 |
| Average temperature (°C) | 25.1 | 28.2 | 30.8 | 31.9 | 31.7 | 30.0 | 27.5 | 26.1 | 26.8 | 29.0 | 28.4 | 25.2 |
| Average night temperature (°C) | 17.4 | 20.1 | 22.6 | 24.3 | 25.9 | 25.3 | 23.4 | 22.9 | 22.7 | 23.2 | 20.7 | 17.7 |
| Absolute minimum temperature (°C) | 12.8 | 17.3 | 19.0 | 20.9 | 23.1 | 23.1 | 21.7 | 21.5 | 21.2 | 19.8 | 16.4 | 12.6 |
| 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 | 10.5 | 10.6 | 10.5 | 8.9 | 9.5 | 9.7 | 8.3 | 9.8 | 10.3 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 1 | 3 | 45 | 114 | 91 | 183 | 125 | 8 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 28 | 19 | 13 | 8 | 5 | 7 | 19 | 30 | 31 |
| Rainy days | 0 | 0 | 2 | 2 | 12 | 17 | 23 | 26 | 23 | 12 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niantoumana is at