Average annual temperature is 10.4 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -10.1 °C
Number of sunny days: 159 days
Number of rainy days: 187 days
Number of snow days: 19 days
Look at detailed online map of Riva
* Weather data for Riva Italy is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.5 | 14.8 | 15.2 | 18.3 | 21.2 | 27.4 | 28.8 | 32.0 | 25.3 | 25.5 | 13.6 | 13.5 |
| Average daytime temperature (°C) | 5.2 | 8.4 | 10.1 | 12.0 | 16.4 | 21.6 | 23.6 | 24.1 | 20.5 | 16.8 | 8.5 | 7.0 |
| Average temperature (°C) | 1.8 | 4.0 | 5.8 | 7.6 | 12.4 | 17.3 | 19.2 | 19.2 | 16.2 | 12.8 | 4.4 | 3.0 |
| Average night temperature (°C) | -1.4 | 0.3 | 1.7 | 2.8 | 8.7 | 12.9 | 14.1 | 14.3 | 11.6 | 8.8 | 0.3 | -0.8 |
| Absolute minimum temperature (°C) | -7.3 | -6.2 | -3.1 | -3.6 | 3.7 | 6.9 | 6.5 | 7.3 | 4.9 | 1.8 | -4.4 | -10.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 6.0 | 7.9 | 8.2 | 9.7 | 9.5 | 12.7 | 12.8 | 10.8 | 9.5 | 7.3 | 6.1 | 5.2 |
| Precipitation (mm) | 36 | 13 | 72 | 119 | 224 | 159 | 90 | 165 | 177 | 269 | 83 | 89 |
| Sunny days | 20 | 18 | 13 | 11 | 4 | 6 | 7 | 16 | 15 | 15 | 15 | 19 |
| Rainy days | 7 | 4 | 17 | 19 | 27 | 24 | 24 | 15 | 15 | 16 | 11 | 8 |
| Snow days | 4 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
The best time to visit Riva during the most sunny months:
Months with the longest average daylight duration in Riva:
The largest precipitation sum in Riva is at