Average annual temperature is 10.6 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -23.5 °C
Number of sunny days: 156 days
Number of rainy days: 188 days
Number of snow days: 21 days
Look at detailed online map of Royal Oak
* Weather data for Royal Oak 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) | 13.5 | 15.1 | 16.6 | 27.2 | 31.3 | 32.6 | 33.1 | 31.8 | 32.4 | 28.5 | 16.2 | 16.1 |
| Average daytime temperature (°C) | 3.5 | 5.8 | 7.2 | 15.6 | 21.5 | 26.4 | 28.4 | 26.3 | 23.6 | 16.4 | 9.1 | 7.1 |
| Average temperature (°C) | 0.0 | -0.5 | 2.1 | 9.2 | 14.2 | 20.0 | 22.5 | 20.6 | 18.4 | 12.0 | 4.0 | 3.6 |
| Average night temperature (°C) | -2.9 | -4.7 | -1.6 | 3.7 | 7.4 | 13.8 | 17.2 | 15.6 | 13.9 | 8.6 | -0.2 | 1.0 |
| Absolute minimum temperature (°C) | -21.7 | -23.5 | -7.7 | -5.4 | -0.6 | 8.2 | 13.9 | 8.5 | 7.5 | -4.4 | -7.8 | -4.2 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.5 | 7.1 | 6.7 | 8.2 | 11.1 | 11.7 | 11.6 | 10.5 | 8.6 | 5.9 | 6.3 | 3.5 |
| Precipitation (mm) | 71 | 80 | 99 | 126 | 28 | 71 | 139 | 112 | 59 | 67 | 41 | 61 |
| Sunny days | 10 | 16 | 10 | 11 | 21 | 14 | 7 | 13 | 14 | 10 | 19 | 11 |
| Rainy days | 14 | 10 | 15 | 18 | 10 | 16 | 24 | 18 | 16 | 20 | 8 | 19 |
| Snow days | 7 | 2 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 |
The best time to visit Royal Oak during the most sunny months:
The largest precipitation sum in Royal Oak is at