Average annual temperature is 11.9 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -10.9 °C
Number of sunny days: 157 days
Number of rainy days: 192 days
Number of snow days: 16 days
Look at detailed online map of Crystal Lake Park
* Weather data for Crystal Lake Park 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) | 15.7 | 20.5 | 19.6 | 27.0 | 30.4 | 32.8 | 32.8 | 30.8 | 32.2 | 27.7 | 18.1 | 15.3 |
| Average daytime temperature (°C) | 6.2 | 10.1 | 9.4 | 17.6 | 21.9 | 25.7 | 28.6 | 27.0 | 24.1 | 17.5 | 10.5 | 8.2 |
| Average temperature (°C) | 2.3 | 3.1 | 3.9 | 11.1 | 15.3 | 19.7 | 23.1 | 21.3 | 18.9 | 12.9 | 5.5 | 4.5 |
| Average night temperature (°C) | -0.5 | -1.5 | -0.1 | 5.8 | 9.5 | 14.5 | 18.4 | 16.9 | 14.6 | 9.3 | 1.9 | 1.9 |
| Absolute minimum temperature (°C) | -8.2 | -10.9 | -7.5 | -2.3 | 1.7 | 9.4 | 15.3 | 12.1 | 9.2 | -0.7 | -7.2 | -4.4 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 2.8 | 6.5 | 6.5 | 8.7 | 10.8 | 11.2 | 11.7 | 10.8 | 8.6 | 6.4 | 6.7 | 3.9 |
| Precipitation (mm) | 144 | 71 | 104 | 108 | 49 | 101 | 101 | 118 | 28 | 59 | 50 | 60 |
| Sunny days | 10 | 11 | 11 | 14 | 21 | 14 | 8 | 9 | 17 | 14 | 18 | 10 |
| Rainy days | 15 | 15 | 15 | 16 | 10 | 16 | 23 | 22 | 13 | 17 | 11 | 19 |
| Snow days | 6 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Crystal Lake Park during the most sunny months:
The largest precipitation sum in Crystal Lake Park is at