Average annual temperature is 12.3 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: -10.9 °C
Number of sunny days: 224 days
Number of rainy days: 127 days
Number of snow days: 14 days
Look at detailed online map of Crystal
* Weather data for Crystal 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) | 10.3 | 13.0 | 14.3 | 30.5 | 32.0 | 35.4 | 40.6 | 41.7 | 32.3 | 28.6 | 14.3 | 10.8 |
| Average daytime temperature (°C) | 4.8 | 6.7 | 9.1 | 16.3 | 25.7 | 28.0 | 36.7 | 33.6 | 27.9 | 19.7 | 9.1 | 4.8 |
| Average temperature (°C) | 0.1 | 0.9 | 3.2 | 9.0 | 18.5 | 21.1 | 28.8 | 26.1 | 20.1 | 13.3 | 4.8 | 1.2 |
| Average night temperature (°C) | -3.3 | -3.2 | -1.4 | 3.6 | 12.3 | 14.7 | 20.2 | 19.2 | 13.7 | 8.2 | 1.3 | -1.6 |
| Absolute minimum temperature (°C) | -10.9 | -9.4 | -5.6 | -2.6 | 5.2 | 7.2 | 15.8 | 13.4 | 8.3 | -3.1 | -6.8 | -4.8 |
| 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) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 5.5 | 7.2 | 7.0 | 9.6 | 11.8 | 12.3 | 13.7 | 11.5 | 10.2 | 8.3 | 6.3 | 4.1 |
| Precipitation (mm) | 36 | 10 | 111 | 35 | 33 | 31 | 0 | 23 | 10 | 17 | 32 | 43 |
| Sunny days | 16 | 16 | 7 | 11 | 20 | 18 | 30 | 23 | 26 | 20 | 21 | 16 |
| Rainy days | 12 | 8 | 21 | 19 | 11 | 12 | 1 | 8 | 4 | 11 | 8 | 12 |
| Snow days | 3 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Crystal during the most sunny months:
Months with the longest average daylight duration in Crystal:
The largest precipitation sum in Crystal is at