Average annual temperature is 28.7 °C
Absolute maximum temperature: 43.0 °C
Absolute minimum temperature: 12.2 °C
Number of sunny days: 304 days
Number of rainy days: 61 days
Look at detailed online map of Roukiki
* Weather data for Roukiki 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) | 36.0 | 38.0 | 40.2 | 41.9 | 43.0 | 40.9 | 38.6 | 34.5 | 39.0 | 39.1 | 37.4 | 35.4 |
| Average daytime temperature (°C) | 30.4 | 32.9 | 37.4 | 39.4 | 40.1 | 36.7 | 35.2 | 31.4 | 34.4 | 37.1 | 35.6 | 30.2 |
| Average temperature (°C) | 22.7 | 25.3 | 30.1 | 32.6 | 34.1 | 31.2 | 29.9 | 27.2 | 29.0 | 30.6 | 28.7 | 22.6 |
| Average night temperature (°C) | 15.5 | 18.2 | 22.8 | 25.7 | 27.7 | 26.0 | 25.1 | 23.8 | 24.4 | 23.9 | 22.0 | 15.5 |
| Absolute minimum temperature (°C) | 12.6 | 15.2 | 18.6 | 20.6 | 23.8 | 23.3 | 23.1 | 22.4 | 22.5 | 19.9 | 17.6 | 12.2 |
| 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) | 10.3 | 10.4 | 9.9 | 10.7 | 10.6 | 10.5 | 10.1 | 9.1 | 10.4 | 10.5 | 10.4 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 2 | 37 | 53 | 110 | 48 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 29 | 29 | 21 | 14 | 14 | 17 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 1 | 2 | 9 | 17 | 17 | 13 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Roukiki is at