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
As November transitions into December, Atlantic Highlands sees a gentle drop in the average high-temperature, transitioning from a cool 52.3°F (11.3°C) to a chilly 44.2°F (6.8°C). During the month of December, Atlantic Highlands's average nighttime temperature closely mirrors its daytime counterpart, at a cold 36°F (2.2°C).Humidity
In Atlantic Highlands, the average relative humidity in December is 75%.Rainfall
In Atlantic Highlands, in December, during 9.2 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, in Atlantic Highlands, New Jersey, there are 125.1 rainfall days, and 12.64" (321mm) of precipitation is accumulated.Snowfall
Months with snowfall in Atlantic Highlands, New Jersey, are January through March, October and December. The month with the most snowfall in Atlantic Highlands is December, when snow falls for 3.3 days and typically aggregates up to 0.47" (12mm) of snow.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:00 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 4:39 pm EST.
Sunshine
The average sunshine in December in Atlantic Highlands, New Jersey, is 5.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Atlantic Highlands, New Jersey. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 2 in December transforms into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. When the Sun is at its strongest around midday, find shade and limit exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
How cold is December in Atlantic Highlands?
What is the average humidity in December in Atlantic Highlands?
How much does it rain in Atlantic Highlands in December?
When does it snow the most in Atlantic Highlands?
When does it start snowing in Atlantic Highlands?
What is the month with the shortest days in Atlantic Highlands?
What is the average length of the day in December in Atlantic Highlands?
When are sunrise and sunset in December in Atlantic Highlands?
How long on average sun shines in December in Atlantic Highlands?
What are the months with the lowest UV index in Atlantic Highlands?
How high is the UV index in December in Atlantic Highlands?
Average temperature in December
Atlantic Highlands, NJ
- Average high temperature in December: 44.2°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in December: 36°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in December
Atlantic Highlands, NJ
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Atlantic Highlands, NJ
- Average wind speed in December: 11.7mph
The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).
Average humidity in December
Atlantic Highlands, NJ
- Average humidity in December: 75%
The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is November (73%).
Average rainfall in December
Atlantic Highlands, NJ
- Average rainfall in December: 1.18"
The wettest month (with the highest rainfall) is July (1.61").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in December
Atlantic Highlands, NJ
- Average rainfall days in December: 9.2 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (6.5 days).
Average snowfall in December
Atlantic Highlands, NJ
- Average snowfall in December: 0.47"
The month with the highest snowfall is December (0.47").
The months with the least snowfall are April, May, June, July, August, September and November (0").
Average snowfall days in December
Atlantic Highlands, NJ
- Average snowfall days in December: 3.3 days
The month with the highest number of snowfall days is January (3.9 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Atlantic Highlands, NJ
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- 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
Atlantic Highlands, NJ
- Average sunshine days in December: 19.1 days
The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is July (13 days).
Average UV index in December
Atlantic Highlands, NJ
- Average UV index in December: 2
The months with the highest UV index are 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
Atlantic Highlands, NJ
- Average cloud cover in December: 46
The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in December
Atlantic Highlands, 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).
Atlantic Highlands, New Jersey, USA
Weather forecast for your location
2. Allow the app to use your location
