Average annual temperature is 24.1 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Beau Vallon
* Weather data for Beau Vallon Mauritius is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.7 | 28.3 | 29.9 | 29.2 | 28.4 | 26.5 | 24.9 | 24.5 | 25.1 | 29.3 | 29.8 | 30.1 |
| Average daytime temperature (°C) | 27.4 | 27.6 | 27.7 | 27.5 | 26.2 | 24.5 | 23.8 | 23.8 | 24.3 | 26.4 | 27.2 | 28.2 |
| Average temperature (°C) | 25.4 | 25.7 | 25.7 | 25.5 | 24.0 | 22.4 | 21.8 | 21.9 | 22.3 | 23.7 | 24.8 | 25.8 |
| Average night temperature (°C) | 23.5 | 23.8 | 23.8 | 23.5 | 22.1 | 20.4 | 20.0 | 20.1 | 20.2 | 21.0 | 22.2 | 23.5 |
| Absolute minimum temperature (°C) | 21.9 | 21.7 | 22.0 | 21.0 | 20.9 | 16.9 | 17.8 | 18.4 | 19.0 | 18.8 | 20.2 | 21.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 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 | 11.2 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.3 |
| 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 | 11.2 | 10.0 | 9.7 | 9.2 | 9.3 | 9.1 | 10.1 | 10.8 | 11.4 | 11.1 | 10.7 |
| Precipitation (mm) | 339 | 135 | 194 | 115 | 188 | 105 | 123 | 146 | 134 | 73 | 149 | 213 |
| Sunny days | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 1 | 0 | 2 | 3 | 1 |
| Rainy days | 31 | 28 | 31 | 29 | 31 | 28 | 28 | 30 | 30 | 29 | 27 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Beau Vallon is at