Average annual temperature is 27.5 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 201 days
Number of rainy days: 164 days
Look at detailed online map of Nioroïrou
* Weather data for Nioroïrou 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 | 38.6 | 39.7 | 40.2 | 40.6 | 36.3 | 32.6 | 31.7 | 33.0 | 35.0 | 35.3 | 35.6 |
| Average daytime temperature (°C) | 33.8 | 36.7 | 37.4 | 37.7 | 36.1 | 32.6 | 30.5 | 29.0 | 30.3 | 32.0 | 34.0 | 33.3 |
| Average temperature (°C) | 25.6 | 28.6 | 30.6 | 31.2 | 30.2 | 27.8 | 26.2 | 25.1 | 25.7 | 26.8 | 27.5 | 25.1 |
| Average night temperature (°C) | 18.1 | 21.1 | 24.0 | 25.2 | 25.6 | 24.1 | 23.0 | 22.4 | 22.1 | 22.7 | 21.7 | 17.9 |
| Absolute minimum temperature (°C) | 15.7 | 18.4 | 20.9 | 22.3 | 23.6 | 22.3 | 21.9 | 21.3 | 20.2 | 21.3 | 18.9 | 14.3 |
| 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 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.8 | 10.9 | 10.3 | 10.5 | 9.5 | 9.5 | 8.9 | 7.6 | 9.4 | 9.9 | 10.2 | 10.5 |
| Precipitation (mm) | 0 | 0 | 7 | 27 | 65 | 128 | 157 | 210 | 176 | 81 | 0 | 0 |
| Sunny days | 31 | 28 | 26 | 24 | 10 | 5 | 3 | 0 | 6 | 12 | 25 | 31 |
| Rainy days | 0 | 0 | 5 | 6 | 21 | 25 | 28 | 31 | 24 | 19 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nioroïrou is at