Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Onset of December comes with a temperature decline, the average high falling from a cool 53.2°F (11.8°C) in November to a frosty 44.1°F (6.7°C). In Beckett, December nights witness a steady temperature drop to an icy 33.1°F (0.6°C).Humidity
May, September, October and December, with an average relative humidity of 77%, are the most humid months.Rainfall
In Beckett, in December, during 8 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. In Beckett, during the entire year, the rain falls for 121 days and collects up to 11.54" (293mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Beckett, in December, snow falls for 2 days, with typically accumulated 0.47" (12mm) of snow. Throughout the year, there are 12.3 snowfall days, and 3.07" (78mm) of snow is accumulated.Daylight
With an average of 9h and 24min of daylight, December has the shortest days of the year in Beckett.On the first day of the month, sunrise is at 7:03 am and sunset at 4:37 pm. On the last day of December, sunrise is at 7:22 am and sunset at 4:47 pm EST.
Sunshine
In Beckett, the average sunshine in December is 5.2h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: During December, 2 as the daily maximum UV index converts into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What are the most humid months in Beckett?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December in Beckett?
What is the month with the shortest days?
What is the average length of the day in December in Beckett?
When are sunrise and sunset in December?
How many hours of sunshine does Beckett have in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Beckett, NJ
- Average high temperature in December: 44.1°F
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (37.8°F).
- Average low temperature in December: 33.1°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in December
Beckett, NJ
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Beckett, NJ
- Average wind speed in December: 8mph
The windiest month (with the highest average wind speed) is March (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in December
Beckett, NJ
- Average humidity in December: 77%
The months with the highest relative humidity are May, September, October and December (77%).
The month with the lowest relative humidity is April (72%).
Average rainfall in December
Beckett, NJ
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is August (1.42").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in December
Beckett, NJ
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is July (14.2 days).
The month with the least rainy days is November (6.6 days).
Average snowfall in December
Beckett, NJ
- Average snowfall in December: 0.47"
The month with the highest snowfall is January (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Beckett, NJ
- Average snowfall days in December: 2 days
The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Beckett, NJ
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in December
Beckett, NJ
- Average sunshine days in December: 20.7 days
The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is July (13.5 days).
Average UV index in December
Beckett, NJ
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Beckett, NJ
- Average cloud cover in December: 45
The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in December
Beckett, NJ
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Beckett, New Jersey, USA
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