Whippany weather in December (New Jersey, United States of America)

Will it be rainy or sunny in Whippany this December? Get all the weather information you need to plan your visit.

Temperatures

The month of December in Whippany typically includes low temperatures and high snow/rainfall. December is part of winter. The daytime often sees temperatures reaching 7°C, but nighttime brings a cool-down to -2°C.

Precipitation

Whippany in December usually receives high snow/rainfall, averaging around 127 mm for the month. According to historical climate patterns, there are usually around 11 days days of snow/rain.

Average sunshine

The area enjoys a balanced 141 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Whippany. September typically offers the most optimal weather. In contrast, January, February, March and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Whippany climate page with graphs.

 

Whippany, monthly averages in December

Min Temperature -2°C  

Max Temperature 7°C  

Chance of Rain 38%  

Precipitation 127 mm  

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).

Where to go in the United States of America in December

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

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

Interested in more climate information?

This site provides you with all the information you need about the climate in Whippany.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.