Average annual temperature is 29.6 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 277 days
Number of rainy days: 88 days
Look at detailed online map of Marna
* Weather data for Marna Niger is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.5 | 39.9 | 41.3 | 42.9 | 42.8 | 40.8 | 37.1 | 34.5 | 39.3 | 40.4 | 39.1 | 38.2 |
| Average daytime temperature (°C) | 32.9 | 36.0 | 39.3 | 40.6 | 40.4 | 37.0 | 34.1 | 31.6 | 34.1 | 37.2 | 37.7 | 33.2 |
| Average temperature (°C) | 25.0 | 28.0 | 32.0 | 33.9 | 34.4 | 31.7 | 28.9 | 27.0 | 28.6 | 30.4 | 30.3 | 25.4 |
| Average night temperature (°C) | 18.2 | 21.3 | 25.3 | 27.5 | 28.7 | 26.8 | 24.8 | 23.8 | 24.4 | 24.1 | 23.3 | 18.6 |
| Absolute minimum temperature (°C) | 15.3 | 19.0 | 21.1 | 23.9 | 23.5 | 23.4 | 23.2 | 22.4 | 22.8 | 21.6 | 20.8 | 15.4 |
| 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 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.1 | 10.2 | 9.8 | 10.3 | 10.1 | 10.1 | 10.3 | 8.2 | 9.7 | 10.5 | 10.6 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 29 | 74 | 74 | 169 | 61 | 6 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 26 | 15 | 14 | 5 | 9 | 27 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 5 | 15 | 17 | 26 | 21 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Marna is at