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

Looking to travel to Castle Rock in July? Here's what the weather might have in store during this month.

In Castle Rock the weather in July is generally perfect, characterized by high temperatures and low rainfall. July is a summer month. Daytime temperatures hover around 26°C, while nights can cool down to about 12°C.

Castle Rock in July usually receives low rainfall, averaging around 12 mm for the month. It is the driest month of the year. For those who prefer outdoor activities, it's a great time to explore without the huge concern of sudden downpours. Typically around 5 days of rainfall is expected.

The days are predominantly sunny, with an estimated total of around 330 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit. June, July, August and September generally stand out with the best circumstances. While January, February, March, November 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 12°C  
Max TemperatureMax Temperature 26°C  
Chance of RainChance of Rain 16%  
PrecipitationPrecipitation 12 mm  
Rainy daysRainy days 5 days  
SunshineSunshine 330 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Astoria, the United States of America (71 KM, 44 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
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

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.