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

Is May a good time to explore Greenwich weather-wise? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

May in Greenwich generally includes pleasant temperatures and high rainfall. Expect daytime highs to reach approximately 22°C, with nighttime lows dipping to around 11°C.

Precipitation

Greenwich in May usually receives high rainfall, averaging around 103 mm for the month. Typically, you can expect about 13 days of rain this month.

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.

If your ideal day consists of dry skies and moderate temperatures July 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 Greenwich climate page with graphs.

 

Greenwich, monthly averages in May

Min Temperature 11°C  

Max Temperature 22°C  

Chance of Rain 43%  

Precipitation 103 mm  

Rainy days 13 days  

Humidity 62% *  

Sunshine 258 hours *  

Percentage Sunshine 57% *  

Data from: New York City, the United States of America (36 KM, 22 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 Greenwich, 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

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

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

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.