Average annual temperature is 23.9 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 32 days
Number of rainy days: 333 days
Look at detailed online map of Cascades
* Weather data for Cascades Réunion is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.6 | 29.0 | 28.5 | 28.0 | 27.4 | 25.3 | 25.2 | 25.0 | 26.2 | 28.5 | 27.8 | 30.3 |
| Average daytime temperature (°C) | 26.7 | 27.2 | 27.1 | 26.9 | 25.7 | 24.0 | 23.8 | 23.6 | 24.7 | 25.9 | 26.1 | 27.6 |
| Average temperature (°C) | 25.1 | 25.4 | 25.4 | 25.1 | 24.0 | 22.1 | 21.7 | 21.9 | 22.6 | 24.0 | 24.4 | 25.8 |
| Average night temperature (°C) | 23.5 | 23.3 | 23.7 | 23.3 | 22.0 | 20.0 | 19.4 | 20.1 | 20.1 | 21.8 | 22.3 | 23.5 |
| Absolute minimum temperature (°C) | 22.3 | 20.9 | 21.9 | 21.2 | 19.4 | 16.0 | 17.4 | 18.2 | 18.7 | 19.1 | 19.4 | 20.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 9.1 | 11.0 | 9.7 | 9.4 | 9.3 | 9.0 | 9.1 | 9.5 | 10.7 | 10.5 | 10.5 | 10.3 |
| Precipitation (mm) | 937 | 341 | 224 | 130 | 154 | 145 | 197 | 287 | 80 | 83 | 309 | 226 |
| Sunny days | 0 | 0 | 2 | 3 | 3 | 3 | 4 | 0 | 2 | 10 | 2 | 3 |
| Rainy days | 31 | 28 | 29 | 27 | 28 | 27 | 27 | 31 | 28 | 21 | 28 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cascades is at