Average annual temperature is 30.1 °C
Absolute maximum temperature: 44.2 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 274 days
Number of rainy days: 91 days
Look at detailed online map of Niamio
* Weather data for Niamio 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) | 38.1 | 40.0 | 41.5 | 42.4 | 44.2 | 43.1 | 38.5 | 36.8 | 38.9 | 41.1 | 40.4 | 39.1 |
| Average daytime temperature (°C) | 33.4 | 36.6 | 39.3 | 40.1 | 40.8 | 38.5 | 34.7 | 32.6 | 34.5 | 39.0 | 38.2 | 33.5 |
| Average temperature (°C) | 25.4 | 28.5 | 31.3 | 33.1 | 35.0 | 32.6 | 29.8 | 27.8 | 29.2 | 32.2 | 30.6 | 25.9 |
| Average night temperature (°C) | 18.5 | 21.3 | 24.2 | 26.3 | 29.5 | 27.5 | 25.5 | 24.3 | 25.2 | 26.4 | 23.9 | 19.5 |
| Absolute minimum temperature (°C) | 13.1 | 16.6 | 22.2 | 23.2 | 26.7 | 23.9 | 22.7 | 23.0 | 23.8 | 23.3 | 20.9 | 13.7 |
| 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 | 10.7 | 10.7 | 10.3 | 9.3 | 10.1 | 9.7 | 9.3 | 10.1 | 9.9 | 10.1 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 12 | 54 | 94 | 185 | 43 | 8 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 25 | 17 | 12 | 5 | 9 | 25 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 6 | 13 | 19 | 26 | 21 | 6 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niamio is at