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Castle Rock weather in July (Colorado, United States of America)

Planning a trip to Castle Rock in July? This guide provides all the details you need.

In July, Castle Rock typically experiences high temperatures and moderate rainfall. July falls within the summer season. Throughout the day, temperatures typically settle at around 30°C. But by evening, they drop to around 14°C. Typically, it's the hottest month of the year. Make sure to come prepared with breezy outfits. Whether you're out exploring or just lounging, being prepared can make your experience in this warm month much more enjoyable.

Castle Rock in July usually receives moderate rainfall, averaging around 79 mm for the month. With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. When we look at the climate data from the last 30 years, we can expect around 15 days of rain.

With around 323 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you prefer dry days with pleasant temperatures, June, August and September typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Castle Rock climate page with graphs.

 

Castle Rock, monthly averages in July

Min TemperatureMin Temperature 14°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 48%  
PrecipitationPrecipitation 79 mm  
Rainy daysRainy days 15 days  
HumidityHumidity 46% *  
SunshineSunshine 323 hours *  
Percentage SunshinePercentage Sunshine 71% *  
* Data from: Denver, the United States of America (42 KM, 26 Miles).

Where to go in the United States of America in July

Find out more about the weather in the United States of America in July and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Castle Rock in July?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in July.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
8/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Castle Rock.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.