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

Will it be warm or cold in Boston this July? Check out our in-depth weather guide for this month.

Temperatures

In July, Boston typically experiences high temperatures and high rainfall. July is part of the summer season. Expect temperatures to climb to 29°C during the day, with nighttime readings dropping to 19°C. The warmest month of the year calls for summer outfits and sun protection. Enjoy the heat but make sure to stay cool and hydrated.

Precipitation

Boston in July usually receives high rainfall, averaging around 100 mm for the month. Climate data suggests that about 12 days will experience rainfall.

Average sunshine

There are approximately 300 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

Should you favor a climate that's both dry and comfortably warm August and September typically offer the most agreeable circumstances. On the other hand, January, February, March and December tend to be characterized by conditions that may not be as optimal.

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

 

Boston, monthly averages in July

Min Temperature 19°C  

Max Temperature 29°C  

Water Temperature 18°C  

Chance of Rain 39%  

Precipitation 100 mm  

Rainy days 12 days  

Humidity 71%  

Windspeed 18 km/h  

Sunshine 300 hours  

Percentage Sunshine 65%  

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.

Weather conditions Weather

Temperatures

Precipitation

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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 Boston.

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.