Niantic Weather in December

December in Niantic brings low temperatures around 7°C (45°F) during the day, dropping to -1°C (30°F) at night, with the most snow/rainfall of the year.

Rainfall in Niantic in December

Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. Typically, about 13 days will experience snow/rainfall, with an average of 130 mm (5.1 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Niantic in December

Expect highs of 7°C (45°F) in Niantic in December, with nights dropping to around -1°C (30°F). The month of December belongs to the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At -1°C (30°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.

Sunshine in Niantic in December

With about 139 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

December in Niantic can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• 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 Niantic's climate page.

Niantic Temperature in December

Min Temperature -1°C (30°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 43%  

Precipitation 130 mm (5.1 in)  

Rainy days 13 days  

Humidity 68% *  

Sunshine 139 hours *  

Percentage Sunshine 49% *  

* Data from: Hartford, the United States of America (63 KM, 39 Miles).

What to Wear in Niantic in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Niantic 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

1/10

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 Niantic's climate page.

More climate data for Niantic

Temperature Rainfall Sunshine Humidity

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