Groton weather in July (Connecticut, United States of America)

Is July a good time to explore Groton weather-wise? This guide provides the necessary weather information for your travel plans.

Temperatures

During July, Groton experiences perfect weather, with high temperatures and moderate rainfall. July is known for being in the summer season. During the day, temperatures can climb to about 27°C. At night, they may fall to a cooler 19°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

Groton in July usually receives moderate rainfall, averaging around 98 mm for the month. Typically, you can expect about 11 days of rain this month.

Average sunshine

Enjoy a sunny month with about 293 hours of sunshine, providing a cheerful and lively atmosphere.

So this is a great month to visit if you prefer dry days with pleasant temperatures. July and August typically offer the most optimal weather. In contrast, January, February, March and December tend to have less optimal conditions.

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

 

Groton, monthly averages in July

Min Temperature 19°C  

Max Temperature 27°C  

Chance of Rain 37%  

Precipitation 98 mm  

Rainy days 11 days  

Humidity 68% *  

Sunshine 293 hours *  

Percentage Sunshine 64% *  

Data from: Hartford, the United States of America (68 KM, 42 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.

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.

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 Groton.

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.