Average annual temperature is 17.3 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 179 days
Number of rainy days: 186 days
Look at detailed online map of River Road
* Weather data for River Road 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) | 23.7 | 27.2 | 28.6 | 29.7 | 29.3 | 32.4 | 35.4 | 36.2 | 34.4 | 28.5 | 25.5 | 22.6 |
| Average daytime temperature (°C) | 15.3 | 17.4 | 18.2 | 23.2 | 24.1 | 28.6 | 32.5 | 31.8 | 28.0 | 23.4 | 16.9 | 14.9 |
| Average temperature (°C) | 9.9 | 11.9 | 12.6 | 17.3 | 19.0 | 23.0 | 26.8 | 26.3 | 22.7 | 17.5 | 11.7 | 9.3 |
| Average night temperature (°C) | 5.8 | 7.6 | 7.8 | 12.4 | 14.8 | 18.5 | 22.6 | 22.1 | 18.7 | 13.0 | 7.7 | 5.1 |
| Absolute minimum temperature (°C) | -1.0 | -5.3 | -0.8 | 2.0 | 8.9 | 12.1 | 19.1 | 17.7 | 13.9 | 6.7 | -3.3 | -1.7 |
| 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) | 6.6 | 7.2 | 8.4 | 9.4 | 10.0 | 11.2 | 10.8 | 10.7 | 9.4 | 9.0 | 7.5 | 6.8 |
| Precipitation (mm) | 107 | 86 | 52 | 143 | 75 | 78 | 103 | 191 | 163 | 23 | 61 | 175 |
| Sunny days | 18 | 13 | 20 | 11 | 16 | 8 | 6 | 10 | 17 | 24 | 17 | 19 |
| Rainy days | 13 | 15 | 11 | 19 | 15 | 22 | 25 | 21 | 13 | 7 | 13 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit River Road during the most sunny months:
The largest precipitation sum in River Road is at