Average annual temperature is 29.7 °C
Absolute maximum temperature: 44.4 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 258 days
Number of rainy days: 107 days
Look at detailed online map of Niamina-Déba
* Weather data for Niamina-Déba 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 | 39.1 | 41.5 | 42.6 | 44.4 | 42.0 | 36.8 | 36.1 | 37.1 | 40.2 | 39.6 | 38.6 |
| Average daytime temperature (°C) | 32.9 | 36.2 | 39.2 | 39.7 | 40.6 | 38.0 | 34.0 | 31.6 | 33.3 | 37.3 | 37.6 | 33.5 |
| Average temperature (°C) | 25.3 | 28.6 | 31.5 | 32.9 | 34.5 | 31.9 | 29.1 | 27.0 | 28.0 | 30.8 | 30.3 | 26.0 |
| Average night temperature (°C) | 18.7 | 22.0 | 24.1 | 26.3 | 28.6 | 27.0 | 25.0 | 23.8 | 24.2 | 25.2 | 23.2 | 19.7 |
| Absolute minimum temperature (°C) | 12.6 | 17.0 | 21.0 | 22.8 | 25.7 | 23.7 | 23.4 | 22.8 | 22.7 | 22.6 | 19.9 | 12.8 |
| 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 | 12.5 | 12.8 | 13.0 | 12.9 | 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) | 10.6 | 10.8 | 10.7 | 10.1 | 9.7 | 9.9 | 9.6 | 8.9 | 9.8 | 10.0 | 10.1 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 4 | 93 | 102 | 270 | 82 | 17 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 24 | 12 | 12 | 5 | 6 | 20 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 7 | 18 | 19 | 26 | 24 | 11 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niamina-Déba is at