Average annual temperature is 14.9 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 180 days
Number of rainy days: 182 days
Number of snow days: 3 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) | 19.7 | 25.2 | 25.2 | 28.7 | 28.7 | 32.4 | 36.4 | 37.4 | 34.4 | 29.9 | 26.6 | 19.3 |
| Average daytime temperature (°C) | 11.3 | 14.6 | 15.0 | 20.7 | 24.2 | 27.9 | 31.2 | 29.9 | 27.8 | 21.6 | 15.5 | 12.1 |
| Average temperature (°C) | 6.3 | 8.3 | 8.5 | 13.9 | 17.7 | 21.4 | 25.2 | 24.0 | 21.3 | 15.8 | 9.1 | 6.6 |
| Average night temperature (°C) | 2.9 | 3.6 | 3.4 | 8.2 | 12.2 | 16.0 | 20.3 | 19.1 | 15.9 | 11.1 | 4.6 | 2.9 |
| Absolute minimum temperature (°C) | -5.4 | -6.8 | -7.3 | 0.5 | 3.8 | 9.8 | 16.0 | 13.3 | 12.2 | 4.1 | -5.6 | -6.0 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 4.7 | 7.0 | 7.8 | 9.5 | 10.3 | 10.9 | 11.5 | 11.0 | 10.4 | 8.1 | 7.3 | 5.7 |
| Precipitation (mm) | 138 | 93 | 115 | 72 | 57 | 98 | 75 | 107 | 59 | 58 | 43 | 98 |
| Sunny days | 10 | 15 | 19 | 17 | 17 | 16 | 8 | 13 | 13 | 17 | 22 | 13 |
| Rainy days | 19 | 13 | 11 | 13 | 14 | 14 | 23 | 18 | 17 | 14 | 8 | 18 |
| Snow days | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Crystal during the most sunny months:
The largest precipitation sum in Crystal is at