Average annual temperature is 17.1 °C
Absolute maximum temperature: 46.0 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 263 days
Number of rainy days: 102 days
Look at detailed online map of Riviera (historical)
* Weather data for Riviera (historical) United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.8 | 19.5 | 19.0 | 33.7 | 37.3 | 42.7 | 46.0 | 45.3 | 37.4 | 35.5 | 25.1 | 18.8 |
| Average daytime temperature (°C) | 13.4 | 13.8 | 14.2 | 23.0 | 29.2 | 33.9 | 40.1 | 38.4 | 32.1 | 27.5 | 18.9 | 15.1 |
| Average temperature (°C) | 8.2 | 7.1 | 8.7 | 14.7 | 20.2 | 24.2 | 29.4 | 28.6 | 23.3 | 18.7 | 11.7 | 9.4 |
| Average night temperature (°C) | 4.8 | 2.3 | 5.0 | 8.2 | 12.7 | 15.9 | 19.9 | 20.1 | 16.3 | 11.9 | 6.2 | 5.3 |
| Absolute minimum temperature (°C) | -1.0 | -1.1 | -0.3 | 1.7 | 6.9 | 12.3 | 13.3 | 15.4 | 13.1 | 2.0 | -1.0 | -0.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.1 | 7.6 | 7.1 | 11.3 | 12.0 | 13.4 | 13.5 | 12.0 | 11.0 | 9.1 | 7.8 | 5.4 |
| Precipitation (mm) | 224 | 73 | 209 | 14 | 17 | 0 | 0 | 8 | 24 | 16 | 29 | 151 |
| Sunny days | 12 | 16 | 9 | 23 | 24 | 30 | 31 | 29 | 24 | 25 | 23 | 17 |
| Rainy days | 19 | 12 | 22 | 7 | 7 | 0 | 0 | 2 | 6 | 6 | 7 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Riviera (historical) during the most sunny months:
The largest precipitation sum in Riviera (historical) is at