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Cambridge weather in July (Massachusetts, United States of America)

How does the July weather in Cambridge compare to other months? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

The typical weather for July in Cambridge includes high temperatures and high rainfall. The month of July belongs to the summer season. The daytime often sees temperatures reaching 29°C, but nighttime brings a cool-down to 18°C. This period is characterized by high temperatures, often making it the hottest month of the year. Dressing in light, airy clothing will help you stay cool and comfortable.

Precipitation

Cambridge in July usually receives high rainfall, averaging around 100 mm for the month. Expect around 12 days of rain based on historical data.

Average sunshine

The days are predominantly sunny, with an estimated total of around 300 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

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

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

 

Cambridge, monthly averages in July

Min TemperatureMin Temperature 18°C  
Max TemperatureMax Temperature 29°C  
Water TemperatureWater Temperature 18°C *  
Chance of RainChance of Rain 40%  
PrecipitationPrecipitation 100 mm  
Rainy daysRainy days 12 days  
HumidityHumidity 71% *  
WindspeedWindspeed 18 km/h *  
SunshineSunshine 300 hours *  
Percentage SunshinePercentage Sunshine 65% *  
* Data from: Boston, the United States of America (5 KM, 3 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. With a water temperature of around 18°C there is no need to bring your swimwear.

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
6/10
Outdoor sports
7/10

Interested in more climate information?

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

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.