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
Sandy Hook's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's refreshing 55.9°F (13.3°C) to a chilly 47.7°F (8.7°C). During the month of December, the nighttime temperature in Sandy Hook falls to an average of 33.6°F (0.9°C).Humidity
December is the most humid month in Sandy Hook, with an average relative humidity of 78%.Rainfall
In Sandy Hook, during December, the rain falls for 10.7 days and regularly aggregates up to 2.52" (64mm) of precipitation. Throughout the year, in Sandy Hook, there are 155.5 rainfall days, and 29.69" (754mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Sandy Hook, Virginia, during December, snow falls for 2 days and regularly aggregates up to 1.5" (38mm) of snow. Throughout the year, there are 13.3 snowfall days, and 9.02" (229mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 7:08 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:03 pm EST.
Sunshine
With an average of 5.1h of sunshine, December has the least sunshine of the year in Sandy Hook.UV index
The months with the lowest UV index in Sandy Hook, Virginia, are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 2 during December translates into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What is the usual temperature for Sandy Hook in December?
What is the most humid month in Sandy Hook?
What is the average humidity in December in Sandy Hook?
How many days does it rain in December in Sandy Hook?
How much does it snow in Sandy Hook in December?
What is the month with the shortest days in Sandy Hook?
What is the average length of the day in December in Sandy Hook?
When is the sunrise / sunset in December in Sandy Hook?
What is the month with the least sunshine in Sandy Hook?
How long on average sun shines in December in Sandy Hook?
What are the months with the lowest UV index in Sandy Hook?
What is the UV index reading in December in Sandy Hook?
Average temperature in December
Sandy Hook, VA
- Average high temperature in December: 47.7°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (43°F).
- Average low temperature in December: 33.6°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in December
Sandy Hook, VA
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Sandy Hook, VA
- Average wind speed in December: 5.7mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in December
Sandy Hook, VA
- Average humidity in December: 78%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (71%).
Average rainfall in December
Sandy Hook, VA
- Average rainfall in December: 2.52"
The wettest month (with the highest rainfall) is April (2.91").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in December
Sandy Hook, VA
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in December
Sandy Hook, VA
- Average snowfall in December: 1.5"
The month with the highest snowfall is March (2.56").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Sandy Hook, VA
- Average snowfall days in December: 2 days
The month with the highest number of snowfall days is February (4.3 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
Sandy Hook, VA
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in December
Sandy Hook, VA
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in December
Sandy Hook, VA
- 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 and December (UV index 2).
Average cloud cover in December
Sandy Hook, VA
- Average cloud cover in December: 45
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Sandy Hook, VA
- Average visibility in December: 5mi
The months with the highest visibility are March, April, June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, May, September and December (5mi).
Sandy Hook, Virginia, USA
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