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The weather in December in Peapack and Gladstone

It's cold in December in Peapack and Gladstone with an average temperature of 8°C. Temperatures this month range from a low of 4°C to a high of 11°C. At night, you can expect temperatures between -6°C and 4°C.

Looking for sun? December isn’t a good month to be in Peapack and Gladstone. There’s too much chance of rain this month.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Peapack and Gladstone, New Jersey. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 22°C in 2015, Peapack and Gladstone reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was -11°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of -15°C to a highest value of 12°C.

Precipitation and snowfall

In December, there is an average of 217 mm of precipitation, spread over 20 days. Of the total precipitation, about 7,7 cm falls as snow in December. The wind speed is around 3 Bft, mostly coming from the Southwest.

Daily weather in December for Peapack and Gladstone

Click on any day in December to get detailed info about the usual weather on that day in Peapack and Gladstone. Check out the historical temperatures and precipitation over the past 10 years on this day.

December weather comparison

  Peapack and Gladstone New York
Average temperature 8°C 9°C
Max. temperature 11°C 12°C
Min. temperature -6°C -5°C
Total precipitation 217 mm 133 mm
Rainy days 20 days 17 days
Total snowfall 7,7 cm 9,7 cm
Snowy days 3 days 3 days

Start of December

The month of December starts in Peapack and Gladstone with cold temps, averaging around 8°C during the day and nights around -1°C.

Mid December

By mid-December, daytime temps drop to around 7°C, with nights around -1°C. There’s a high chance of precipitation during this time.

End of December

By the end of December, the average daytime temperature in Peapack and Gladstone is around 9°C, while nighttime temps are about 0°C. There’s a significant chance of many days with precipitation.

UV index

The UV index is a maximum of 3 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.

Check out the climate of Peapack and Gladstone for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in December in Peapack and Gladstone, New Jersey. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in December in Peapack and Gladstone

Temperature in December in Peapack and Gladstone over the years

Precipitation charts

These charts show the average amount of precipitation in December in Peapack and Gladstone, New Jersey. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in December in Peapack and Gladstone

Total precipitation in December in Peapack and Gladstone over the years

Daily Snowfall in December in Peapack and Gladstone

Snowfall in December in Peapack and Gladstone per year

Daily UV index in December in Peapack and Gladstone

This chart shows the average daily UV index in December in Peapack and Gladstone, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Weather experiences in December in Peapack and Gladstone

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Average weather in Peapack and Gladstone by month

Click on a month below to see detailed weather info for Peapack and Gladstone. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.