Average annual temperature is 17.2 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 195 days
Number of rainy days: 170 days
Look at detailed online map of Rivervale
* Weather data for Rivervale 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) | 22.7 | 23.5 | 25.1 | 28.1 | 31.5 | 37.6 | 36.0 | 37.5 | 33.2 | 31.0 | 26.7 | 20.3 |
| Average daytime temperature (°C) | 12.6 | 14.8 | 16.3 | 21.7 | 27.5 | 31.9 | 32.6 | 31.8 | 29.2 | 23.7 | 16.6 | 13.2 |
| Average temperature (°C) | 7.9 | 9.2 | 11.1 | 15.7 | 21.6 | 25.9 | 27.4 | 26.8 | 23.6 | 18.2 | 10.9 | 8.1 |
| Average night temperature (°C) | 4.1 | 5.1 | 6.6 | 10.6 | 15.9 | 19.9 | 23.0 | 22.6 | 18.7 | 13.7 | 6.5 | 4.2 |
| Absolute minimum temperature (°C) | -4.6 | -5.6 | -5.3 | 3.5 | 7.0 | 14.7 | 17.7 | 16.7 | 13.4 | -0.4 | -2.0 | -3.8 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 6.4 | 7.8 | 8.7 | 11.4 | 12.5 | 11.2 | 10.4 | 10.6 | 8.1 | 8.1 | 7.0 |
| Precipitation (mm) | 110 | 109 | 217 | 90 | 40 | 47 | 101 | 126 | 40 | 83 | 32 | 50 |
| Sunny days | 14 | 16 | 14 | 16 | 15 | 16 | 8 | 14 | 19 | 19 | 22 | 22 |
| Rainy days | 17 | 12 | 17 | 14 | 16 | 14 | 23 | 17 | 11 | 12 | 8 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rivervale during the most sunny months:
The largest precipitation sum in Rivervale is at