Average annual temperature is 29.2 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 252 days
Number of rainy days: 113 days
Look at detailed online map of Niénou
* Weather data for Niénou 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 | 39.4 | 42.1 | 43.0 | 43.3 | 41.8 | 36.1 | 37.0 | 36.4 | 38.6 | 37.9 | 38.1 |
| Average daytime temperature (°C) | 33.5 | 36.7 | 39.3 | 39.8 | 40.0 | 36.9 | 33.4 | 31.5 | 32.6 | 35.7 | 36.8 | 33.5 |
| Average temperature (°C) | 25.2 | 28.6 | 31.4 | 32.8 | 33.7 | 31.1 | 28.7 | 26.9 | 27.6 | 29.5 | 29.4 | 25.6 |
| Average night temperature (°C) | 18.0 | 21.4 | 23.8 | 25.8 | 28.1 | 26.5 | 24.7 | 23.6 | 23.8 | 24.4 | 22.7 | 18.9 |
| Absolute minimum temperature (°C) | 14.4 | 17.6 | 21.0 | 23.0 | 24.1 | 24.0 | 23.5 | 21.8 | 22.6 | 21.5 | 19.5 | 14.5 |
| 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 | 12.8 | 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 | 10.6 | 10.3 | 9.6 | 9.6 | 9.4 | 8.3 | 9.8 | 10.0 | 10.1 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 6 | 33 | 98 | 110 | 270 | 102 | 17 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 23 | 12 | 10 | 4 | 6 | 17 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 8 | 18 | 21 | 27 | 24 | 14 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niénou is at