Parsippany Weather in December

What's the weather like in Parsippany (New Jersey) in December 2024?

The climate in Parsippany during December can be summarized as cold and damp.

December is in the winter in Parsippany and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing 4°C (39°F), whilst at night -5°C (23°F) is normal.

Parsippany weather averages (imperial / metric)
Daytime temperature 4.1°C 39.3°F
Nightly temperature -5.3°C 22.6°F
Average temperature -0.6°C 30.9°F
Daily sunshine 4.7 hrs
Avg rainfall 101 mm 4 ins
Rainy days 12 days
Sea temperature 8.6°C 47.5°F
Humidity 68%
Windspeed 18.7kph 12 mph

On average December is the 4th driest month of the year in Parsippany with around 101mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.7 hours of sunshine per day.

December temperatures in Parsippany

Parsippany average temperature in December

December rainfall

Parsippany average rain in December

December hourly sunshine

Parsippany average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Parsippany in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Parsippany weather stats

Parsippany weather statistics
Hottest month: July 28°C 82.4°F
Driest month: February 83mm 3.3ins
Sunniest month: August 9hrs
Coldest month: January 1.2°C 34.2°F
Wettest month: July 118mm 4.6ins
Map showing location of Parsippany (40.85788, -74.42599) Parsippany map pin © Google

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