Average annual temperature is 28.0 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 10.9 °C
Number of sunny days: 311 days
Number of rainy days: 54 days
Look at detailed online map of Rougoumnia
* Weather data for Rougoumnia 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) | 35.8 | 37.1 | 40.1 | 41.4 | 41.6 | 41.0 | 38.5 | 35.2 | 37.5 | 38.2 | 36.4 | 34.0 |
| Average daytime temperature (°C) | 29.4 | 31.5 | 36.4 | 38.7 | 39.8 | 36.6 | 35.2 | 31.9 | 34.3 | 36.5 | 34.6 | 29.1 |
| Average temperature (°C) | 21.5 | 23.9 | 28.8 | 31.6 | 33.6 | 31.1 | 30.0 | 27.4 | 28.6 | 29.9 | 27.5 | 21.3 |
| Average night temperature (°C) | 13.8 | 16.7 | 21.2 | 24.4 | 26.9 | 25.8 | 25.1 | 23.6 | 23.7 | 23.3 | 20.5 | 14.1 |
| Absolute minimum temperature (°C) | 10.9 | 13.8 | 17.4 | 19.6 | 21.5 | 23.4 | 23.5 | 21.9 | 21.9 | 18.8 | 15.6 | 11.0 |
| 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) | 10.5 | 10.7 | 10.2 | 10.8 | 10.8 | 10.2 | 10.3 | 9.5 | 10.6 | 10.3 | 10.0 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 28 | 20 | 55 | 67 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 31 | 22 | 19 | 14 | 15 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 0 | 8 | 12 | 17 | 15 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rougoumnia is at