South Wellfleet Weather in September

September is one of the perfect months to visit South Wellfleet, with daytime temperatures of 22°C (72°F) and lows of 15°C (59°F) at night. Do note that quite a bit of rainfall is typical, averaging around 88 mm (3.5 in).

Rainfall in South Wellfleet in September

You can expect rain on around 8 days based on historical patterns, with 88 mm (3.5 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in South Wellfleet in September

Weather in South Wellfleet is at its perfect in September. Highs reach 22°C (72°F), while nights settle around 15°C (59°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 15°C (59°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in South Wellfleet in September

Enjoy a sunny month with about 231 hours of sunshine, the clear skies make South Wellfleet even more beautiful.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit South Wellfleet.

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• January
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For a detailed overview over the year and the best time to visit the United States of America, check out our South Wellfleet's climate page.

South Wellfleet Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 27%  

Precipitation 88 mm (3.5 in)  

Rainy days 8 days  

Sunshine 231 hours *  

Percentage Sunshine *  

* Data from: Nantucket, the United States of America (71 KM, 44 Miles).

What to Wear in South Wellfleet in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in South Wellfleet in September

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our South Wellfleet's climate page.

More climate data for South Wellfleet

Temperature Rainfall Sunshine

See the full South Wellfleet climate overview or explore weather in the United States of America.