Average annual temperature is 15.3 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -7.1 °C
Number of sunny days: 186 days
Number of rainy days: 176 days
Number of snow days: 3 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) | 16.8 | 20.8 | 20.9 | 29.2 | 26.2 | 29.4 | 35.2 | 32.4 | 33.7 | 26.6 | 23.9 | 15.7 |
| Average daytime temperature (°C) | 10.0 | 11.2 | 12.6 | 20.4 | 21.5 | 25.9 | 30.4 | 29.1 | 25.8 | 20.8 | 13.6 | 10.9 |
| Average temperature (°C) | 6.7 | 7.0 | 8.0 | 15.3 | 17.0 | 21.5 | 26.4 | 25.1 | 21.9 | 16.7 | 9.4 | 7.5 |
| Average night temperature (°C) | 4.0 | 3.4 | 4.0 | 11.5 | 13.0 | 17.9 | 22.8 | 21.8 | 18.6 | 13.4 | 6.1 | 4.7 |
| Absolute minimum temperature (°C) | -1.1 | -7.1 | -1.9 | 4.0 | 7.1 | 13.5 | 20.0 | 18.0 | 13.0 | 7.9 | -2.4 | -0.3 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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 | 7.1 | 7.7 | 9.7 | 11.0 | 11.4 | 12.1 | 10.8 | 8.5 | 9.1 | 7.7 | 5.5 |
| Precipitation (mm) | 71 | 59 | 62 | 111 | 77 | 135 | 150 | 76 | 114 | 25 | 50 | 176 |
| Sunny days | 14 | 16 | 16 | 15 | 18 | 15 | 8 | 11 | 16 | 20 | 22 | 15 |
| Rainy days | 17 | 11 | 14 | 15 | 13 | 15 | 23 | 20 | 14 | 11 | 7 | 16 |
| Snow days | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Royal Oak during the most sunny months:
The largest precipitation sum in Royal Oak is at