Average annual temperature is 29.4 °C
Absolute maximum temperature: 43.5 °C
Absolute minimum temperature: 13.7 °C
Number of sunny days: 295 days
Number of rainy days: 70 days
Look at detailed online map of Rounbiki
* Weather data for Rounbiki 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) | 37.3 | 39.4 | 41.3 | 43.5 | 42.5 | 41.3 | 38.5 | 35.1 | 39.1 | 39.9 | 38.2 | 36.7 |
| Average daytime temperature (°C) | 31.8 | 34.5 | 38.6 | 40.3 | 40.5 | 37.3 | 35.0 | 32.0 | 34.7 | 38.0 | 36.6 | 31.6 |
| Average temperature (°C) | 24.1 | 26.8 | 31.2 | 33.5 | 34.5 | 31.8 | 29.8 | 27.5 | 29.2 | 31.0 | 29.4 | 23.9 |
| Average night temperature (°C) | 16.8 | 19.5 | 23.9 | 26.3 | 28.2 | 26.6 | 25.1 | 24.0 | 24.6 | 24.1 | 22.7 | 16.9 |
| Absolute minimum temperature (°C) | 14.1 | 16.2 | 20.3 | 22.4 | 23.1 | 22.7 | 22.7 | 22.3 | 23.0 | 19.5 | 18.6 | 13.7 |
| 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 | 12.9 | 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) | 10.2 | 10.2 | 10.0 | 10.5 | 10.5 | 10.2 | 10.1 | 8.9 | 10.1 | 10.6 | 10.4 | 10.5 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 1 | 30 | 55 | 114 | 44 | 17 | 10 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 28 | 21 | 14 | 14 | 14 | 27 | 28 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 3 | 9 | 17 | 17 | 16 | 4 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rounbiki is at