Average annual temperature is 18.5 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 206 days
Number of rainy days: 159 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) | 22.7 | 25.1 | 26.7 | 29.4 | 32.2 | 39.5 | 39.6 | 43.1 | 39.6 | 32.9 | 28.3 | 23.0 |
| Average daytime temperature (°C) | 14.1 | 15.7 | 19.3 | 22.5 | 27.9 | 33.6 | 35.9 | 38.0 | 32.6 | 24.9 | 18.5 | 14.3 |
| Average temperature (°C) | 8.7 | 9.1 | 13.1 | 16.2 | 21.6 | 26.5 | 29.2 | 30.7 | 26.0 | 18.9 | 12.2 | 8.8 |
| Average night temperature (°C) | 4.5 | 4.6 | 8.5 | 11.2 | 16.4 | 21.0 | 24.1 | 24.7 | 20.5 | 14.2 | 7.5 | 4.6 |
| Absolute minimum temperature (°C) | -5.6 | -4.8 | -2.6 | 5.5 | 8.2 | 16.9 | 20.6 | 17.5 | 16.8 | -1.2 | -2.1 | -1.5 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 6.1 | 7.8 | 8.7 | 10.0 | 11.8 | 11.9 | 12.0 | 10.6 | 7.6 | 8.0 | 7.1 |
| Precipitation (mm) | 68 | 117 | 225 | 89 | 89 | 99 | 42 | 7 | 77 | 180 | 55 | 41 |
| Sunny days | 19 | 12 | 13 | 16 | 12 | 13 | 21 | 23 | 16 | 17 | 22 | 22 |
| Rainy days | 12 | 16 | 18 | 14 | 19 | 17 | 10 | 8 | 14 | 14 | 8 | 9 |
| Snow days | 0 | 0 | 0 | 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