Average annual temperature is 23.8 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 233 days
Number of rainy days: 132 days
Look at detailed online map of Crystal City
* Weather data for Crystal City 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) | 31.8 | 33.2 | 36.9 | 36.7 | 35.4 | 42.9 | 42.0 | 43.1 | 40.5 | 34.5 | 30.9 | 26.6 |
| Average daytime temperature (°C) | 22.6 | 23.5 | 28.5 | 28.7 | 30.8 | 37.5 | 39.9 | 40.0 | 37.5 | 29.1 | 21.8 | 21.2 |
| Average temperature (°C) | 16.0 | 16.1 | 21.0 | 22.3 | 25.2 | 31.1 | 33.3 | 33.3 | 31.6 | 23.6 | 16.9 | 14.8 |
| Average night temperature (°C) | 10.3 | 10.8 | 15.7 | 17.6 | 20.6 | 25.1 | 27.2 | 27.1 | 25.9 | 19.5 | 13.3 | 9.8 |
| Absolute minimum temperature (°C) | 3.3 | 1.5 | 6.3 | 12.6 | 17.9 | 19.0 | 25.5 | 24.3 | 23.4 | 7.1 | 4.9 | 2.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.8 | 7.9 | 7.3 | 8.3 | 9.6 | 12.2 | 12.2 | 11.7 | 10.9 | 8.2 | 6.1 | 7.3 |
| Precipitation (mm) | 14 | 6 | 40 | 86 | 133 | 9 | 7 | 42 | 9 | 68 | 34 | 23 |
| Sunny days | 25 | 23 | 14 | 13 | 12 | 20 | 25 | 26 | 23 | 13 | 16 | 23 |
| Rainy days | 6 | 5 | 17 | 17 | 19 | 10 | 6 | 5 | 7 | 18 | 14 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Crystal City during the most sunny months:
The largest precipitation sum in Crystal City is at