West Haven weather in September (Connecticut, United States of America)

Is West Haven a good destination in September, weather-wise? Check out our in-depth weather guide for this month.

Temperatures

Expect perfect weather in West Haven during September, which means high temperatures and moderate rainfall. Anticipate daytime highs near 24°C, and cooler nights with temperatures around 15°C.

Precipitation

West Haven in September usually receives moderate rainfall, averaging around 95 mm for the month. Historically, the month has about 9 days of rain.

Average sunshine

Expect a lot of sunshine this month, with about 223 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. July 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 West Haven climate page with graphs.

 

West Haven, monthly averages in September

Min Temperature 15°C  

Max Temperature 24°C  

Chance of Rain 31%  

Precipitation 95 mm  

Rainy days 9 days  

Humidity 72% *  

Sunshine 223 hours *  

Percentage Sunshine 60% *  

Data from: Hartford, the United States of America (58 KM, 36 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 West Haven, 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 West Haven.

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.