South Wellfleet Weather in December

South Wellfleet in December sees low temperatures, with highs around 8°C (46°F) and overnight lows of 1°C (34°F). Rainfall is at its peak this month, around 131 mm (5.2 in) on average, so waterproofs are essential.

Rainfall in South Wellfleet in December

Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. Past climate data indicates that roughly 14 days will see rain, totalling around 131 mm (5.2 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in South Wellfleet in December

In December, South Wellfleet sees low temperatures, with highs of 8°C (46°F). Nights drop to around 1°C (34°F). The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With overnight lows of 1°C (34°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in South Wellfleet in December

With about 147 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit South Wellfleet. Our weather planner can help you explore destinations with more pleasant weather conditions.

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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 December

Min Temperature 1°C (34°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 47%  

Precipitation 131 mm (5.2 in)  

Rainy days 14 days  

Sunshine 147 hours *  

Percentage Sunshine *  

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

What to Wear in South Wellfleet in December

Dress warmly and in layers for your trip to South Wellfleet in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in South Wellfleet in December

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

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

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.