Cromwell weather in May (Connecticut, United States of America)

Is Cromwell a good destination in May, weather-wise? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

Experience perfect weather in Cromwell during May, featuring pleasant temperatures and moderate rainfall. The daytime often sees temperatures reaching 22°C, but nighttime brings a cool-down to 10°C.

Precipitation

Cromwell in May usually receives moderate rainfall, averaging around 99 mm for the month. Rain is expected on roughly 14 days.

Average sunshine

Expect a lot of sunshine this month, with about 258 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

So this is a great month to visit if you prefer dry days with pleasant temperatures. May and September 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 Cromwell climate page with graphs.

 

Cromwell, monthly averages in May

Min Temperature 10°C  

Max Temperature 22°C  

Chance of Rain 47%  

Precipitation 99 mm  

Rainy days 14 days  

Humidity 63% *  

Sunshine 258 hours *  

Percentage Sunshine 57% *  

Data from: Hartford, the United States of America (19 KM, 11 Miles).

Where to go in the United States of America in May

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?

For visitors traveling to Cromwell, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

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

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.