Average annual temperature is 28.3 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 257 days
Number of rainy days: 108 days
Look at detailed online map of Niamassourouma
* Weather data for Niamassourouma 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) | 36.0 | 38.3 | 39.8 | 40.7 | 41.8 | 40.2 | 35.2 | 34.3 | 35.4 | 37.4 | 37.0 | 36.6 |
| Average daytime temperature (°C) | 31.9 | 35.5 | 38.1 | 38.7 | 38.5 | 35.6 | 32.9 | 30.7 | 32.0 | 34.6 | 35.3 | 32.3 |
| Average temperature (°C) | 24.0 | 27.5 | 30.5 | 31.9 | 32.4 | 30.3 | 28.2 | 26.6 | 27.1 | 28.6 | 27.6 | 24.3 |
| Average night temperature (°C) | 17.3 | 20.4 | 23.4 | 25.3 | 27.1 | 25.8 | 24.5 | 23.4 | 23.4 | 23.7 | 21.1 | 18.1 |
| Absolute minimum temperature (°C) | 13.7 | 17.4 | 20.9 | 21.2 | 23.5 | 23.3 | 22.9 | 22.3 | 21.8 | 20.5 | 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 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 | 10.7 | 10.7 | 10.4 | 9.6 | 9.7 | 9.6 | 8.1 | 9.6 | 10.3 | 10.2 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 3 | 9 | 85 | 112 | 321 | 101 | 9 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 27 | 22 | 12 | 8 | 7 | 11 | 19 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 3 | 9 | 18 | 23 | 24 | 19 | 12 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niamassourouma is at