Stamford weather in September (Connecticut, United States of America)

What weather conditions can you expect in Stamford this September? Here's what you need to know about the weather for the month.

Temperatures

The weather in Stamford during September is typically perfect, with high temperatures and moderate rainfall. During the day, temperatures usually reach up to 25°C. At night, they tend to fall to approximately 15°C.

Precipitation

Stamford in September usually receives moderate rainfall, averaging around 92 mm for the month. Climate statistics over the past 30 years suggest around 10 days of rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 218 hours of sunshine. Making it a pleasant time to visit Stamford.

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 Stamford climate page with graphs.

 

Stamford, monthly averages in September

Min Temperature 15°C  

Max Temperature 25°C  

Chance of Rain 33%  

Precipitation 92 mm  

Rainy days 10 days  

Humidity 68% *  

Sunshine 218 hours *  

Percentage Sunshine 59% *  

* Data from: New York City, the United States of America (43 KM, 27 Miles).

Where to go in the United States of America in September

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 Stamford, 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.

Swimming

9/10

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 Stamford.

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.