Whippany Weather in December

Whippany in December sees low temperatures, with highs around 7°C (45°F) and overnight lows of -2°C (28°F). Snow/rainfall is fairly high at around 127 mm (5 in) on average, so pack waterproofs just in case.

Rainfall in Whippany in December

Historically, approximately 11 days this month are expected to have snow/rain, averaging 127 mm (5 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Whippany in December

In December, Whippany gets low temperatures, with highs of 7°C (45°F). Nights cool to around -2°C (28°F). The winter season is characteristic of December. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows of -2°C (28°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated.

Sunshine in Whippany in December

With about 141 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

December in Whippany has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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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 Whippany's climate page.

Whippany Temperature in December

Min Temperature -2°C (28°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 38%  

Precipitation 127 mm (5 in)  

Rainy days 11 days  

Humidity 64% *  

Sunshine 141 hours *  

Percentage Sunshine 48% *  

* Data from: New York City, the United States of America (44 KM, 27 Miles).

What to Wear in Whippany in December

We recommend to layer up for chilly conditions in Whippany in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Whippany 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 Whippany's climate page.

More climate data for Whippany

Temperature Rainfall Sunshine Humidity

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