South Dennis Weather in October

October in South Dennis sees daytime temperatures around 17°C (63°F) and lows of 9°C (48°F) at night. With around 116 mm (4.6 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in South Dennis in October

Expect around 13 days of rain based on historical data, with 116 mm (4.6 in) average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in South Dennis in October

Daytime temperatures in South Dennis reach 17°C (63°F) in October, dropping to 9°C (48°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in South Dennis in October

Enjoy a sunny month with about 205 hours of sunshine, the clear skies make South Dennis even more beautiful.

Should you favor a climate that's both dry and comfortably warm, June, July, August and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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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 Dennis's climate page.

South Dennis Temperature in October

Min Temperature 9°C (48°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 43%  

Precipitation 116 mm (4.6 in)  

Rainy days 13 days  

Sunshine 205 hours *  

Percentage Sunshine *  

* Data from: Nantucket, the United States of America (45 KM, 28 Miles).

What to Wear in South Dennis in October

Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in South Dennis in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

5/10

Walking

5/10

Camping

3/10

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 Dennis's climate page.

More climate data for South Dennis

Temperature Rainfall Sunshine

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