Westerly weather in September (Rhode Island, United States of America)

Is Westerly a good destination in September, weather-wise? Here's what you need to know about the weather for the month.

Temperatures

Experience perfect weather in Westerly in September, characterized by high temperatures and moderate rainfall. Daytime temperatures generally peak at 23°C, but after sunset, they often decrease to around 14°C.

Precipitation

Westerly in September usually receives moderate rainfall, averaging around 98 mm for the month. Rain is expected on roughly 8 days.

Average sunshine

The city usually sees around 233 hours of sunlight, indicating many sunny days.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Westerly. August and September typically offer the most agreeable circumstances. On the other hand, January, February, March and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Westerly climate page with graphs.

 

Westerly, monthly averages in September

Min Temperature 14°C  

Max Temperature 23°C  

Chance of Rain 27%  

Precipitation 98 mm  

Rainy days 8 days  

Humidity 73% *  

Sunshine 233 hours *  

Percentage Sunshine 62% *  

Data from: Providence, the United States of America (60 KM, 37 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 Westerly, 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 Westerly.

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.