Climate almanac
Castle Rock
Colorado, United States · 39.37°, -104.86°
What is the weather like in Castle Rock in July?
In July, Castle Rock is typically 84°F (29°C) during the day and 56°F (13°C) at night. The month brings about 2.3 in (59 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low56°F (13°C)
- Precipitation2.3 in (59 mm)
- Clear or mostly clear days15
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)