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

What kind of weather does August bring to Chelsea? Find out what kind of weather to expect during this month.

Temperatures

For August, the weather in Chelsea is generally perfect, featuring high temperatures and moderate rainfall. The summer season is characteristic of August. In the daytime, temperatures tend to hover near 27°C, cooling down at night to around 18°C.

Precipitation

Chelsea in August usually receives moderate rainfall, averaging around 97 mm for the month. Climate data suggests that about 10 days will experience rainfall.

Average sunshine

The city usually sees around 280 hours of sunlight, indicating many sunny days.

If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Chelsea. 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 Chelsea climate page with graphs.

 

Chelsea, monthly averages in August

Min Temperature 18°C  

Max Temperature 27°C  

Water Temperature 20°C *  

Chance of Rain 33%  

Precipitation 97 mm  

Rainy days 10 days  

Humidity 72% *  

Windspeed 18 km/h *  

Sunshine 280 hours *  

Percentage Sunshine 64% *  

* Data from: Boston, the United States of America (2 KM, 1 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. With a water temperature of around 20°C this is a great month to swim so 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

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 Chelsea.

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.