Chelmsford weather in August (Massachusetts, United States of America)

Will it be rainy or sunny in Chelmsford this August? See what weather conditions to anticipate this month with our guide.

Temperatures

In August, Chelmsford tends to experience high temperatures and high rainfall. The summer season takes place during August. During the daylight hours, temperatures often reach 28°C. After dark they usually decrease to around 15°C.

Precipitation

Chelmsford in August usually receives high rainfall, averaging around 108 mm for the month. Records from the past 30 years suggest that around 11 days will experience rain.

Average sunshine

With approximately 280 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If your ideal day consists of dry skies and moderate temperatures September generally stands out with 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 Chelmsford climate page with graphs.

 

Chelmsford, monthly averages in August

Min Temperature 15°C  

Max Temperature 28°C  

Chance of Rain 38%  

Precipitation 108 mm  

Rainy days 11 days  

Humidity 72% *  

Sunshine 280 hours *  

Percentage Sunshine 64% *  

* Data from: Boston, the United States of America (37 KM, 23 Miles).

Where to go in the United States of America in August

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

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 Chelmsford.

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.