Average annual temperature is 15.3 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 208 days
Number of rainy days: 157 days
Look at detailed online map of Sandy River
* Weather data for Sandy River 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) | 19.2 | 25.5 | 27.6 | 30.4 | 29.4 | 31.1 | 36.3 | 34.5 | 34.5 | 28.4 | 27.4 | 21.0 |
| Average daytime temperature (°C) | 11.6 | 15.1 | 16.1 | 22.6 | 23.8 | 27.4 | 32.2 | 30.7 | 27.1 | 22.3 | 15.4 | 12.1 |
| Average temperature (°C) | 6.6 | 9.2 | 9.7 | 15.4 | 17.7 | 21.1 | 25.9 | 24.6 | 21.1 | 16.0 | 9.2 | 6.7 |
| Average night temperature (°C) | 2.8 | 4.8 | 4.7 | 9.1 | 12.4 | 15.8 | 20.7 | 19.8 | 16.2 | 11.1 | 4.4 | 2.5 |
| Absolute minimum temperature (°C) | -4.0 | -6.6 | -4.6 | 1.1 | 5.7 | 11.5 | 17.8 | 16.0 | 11.5 | 5.7 | -5.8 | -4.2 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 5.6 | 6.6 | 8.2 | 9.4 | 10.2 | 10.4 | 11.9 | 10.6 | 9.4 | 9.0 | 8.3 | 6.5 |
| Precipitation (mm) | 111 | 79 | 42 | 114 | 116 | 97 | 40 | 76 | 71 | 18 | 46 | 149 |
| Sunny days | 15 | 15 | 17 | 15 | 19 | 13 | 13 | 15 | 18 | 23 | 27 | 18 |
| Rainy days | 16 | 13 | 14 | 15 | 12 | 17 | 18 | 16 | 12 | 8 | 3 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sandy River during the most sunny months:
The largest precipitation sum in Sandy River is at