Average annual temperature is 30.7 °C
Absolute maximum temperature: 44.4 °C
Absolute minimum temperature: 11.7 °C
Number of sunny days: 324 days
Number of rainy days: 41 days
Look at detailed online map of In Marwalane
* Weather data for In Marwalane 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) | 35.9 | 38.0 | 41.4 | 43.0 | 44.4 | 43.3 | 42.2 | 42.1 | 43.7 | 40.3 | 38.0 | 36.5 |
| Average daytime temperature (°C) | 30.7 | 34.4 | 38.3 | 39.8 | 41.9 | 40.0 | 38.1 | 37.1 | 38.6 | 38.9 | 36.3 | 31.1 |
| Average temperature (°C) | 23.2 | 26.9 | 31.0 | 33.2 | 36.2 | 34.6 | 32.9 | 31.5 | 33.2 | 32.6 | 29.1 | 23.7 |
| Average night temperature (°C) | 15.4 | 18.9 | 22.5 | 25.4 | 29.3 | 28.6 | 27.5 | 26.0 | 26.9 | 24.9 | 21.0 | 15.9 |
| Absolute minimum temperature (°C) | 11.7 | 15.6 | 19.3 | 19.4 | 25.3 | 25.8 | 24.4 | 23.5 | 24.5 | 20.2 | 17.0 | 11.9 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.9 | 13.0 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 10.1 | 10.1 | 10.5 | 10.5 | 10.4 | 10.2 | 10.1 | 10.6 | 10.7 | 10.5 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 5 | 7 | 57 | 14 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 24 | 23 | 13 | 21 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 6 | 8 | 18 | 9 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in In Marwalane is at