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Reston weather in July (Virginia, United States of America)

What kind of weather does July bring to Reston? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

July in Reston generally includes very high temperatures and moderate rainfall. During July, you’ll experience the summer season. Anticipate daytime highs near 31°C, and cooler nights with temperatures around 20°C. This month is typically the hottest of the year, so prepare with cool and comfortable cloths. Embrace the sunshine while keeping sun protection handy.

Precipitation

Reston in July usually receives moderate rainfall, averaging around 90 mm for the month. Past climate data indicates that roughly 12 days will see rain.

Average sunshine

With approximately 279 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit. April, May, June, July, August and September generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

 

Reston, monthly averages in July

Min TemperatureMin Temperature 20°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 40%  
PrecipitationPrecipitation 90 mm  
Rainy daysRainy days 12 days  
HumidityHumidity 67% *  
SunshineSunshine 279 hours *  
Percentage SunshinePercentage Sunshine 62% *  
Data from: Washington DC, the United States of America (30 KM, 18 Miles).

Where to go in the United States of America in July

Find out more about the weather in the United States of America and which places have the best travel 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 this month?

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. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

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

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

Interested in more climate information?

This site provides you with all the information you need about the climate in Reston.

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 travel conditions. Find out where to go with our weather planner.