December weather forecastSomers Point, NJ
December
Weather in December
December, the first month of the winter in Somers Point, is still a chilly month, with an average temperature ranging between min 37.4°F (3°C) and max 46.2°F (7.9°C).Temperature
Somers Point's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's cool 54°F (12.2°C) to a frosty 46.2°F (7.9°C). In Somers Point, the month of December brings a consistent average low-temperature of 37.4°F (3°C), slightly cooler than its daytime highs.Humidity
The average relative humidity in December is 76%.Rainfall
In Somers Point, in December, during 7.7 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. Throughout the year, there are 106.8 rainfall days, and 7.32" (186mm) of precipitation is accumulated.Snowfall
January through March, May, November and December are months with snowfall. In Somers Point, in December, during 2.1 snowfall days, 0.16" (4mm) of snow is typically accumulated. In Somers Point, during the entire year, snow falls for 11.3 days and aggregates up to 0.79" (20mm) of snow.Ocean temperature
In Somers Point, in December, the average water temperature is 48°F (8.9°C).Note: Diving into 48°F (8.9°C) is practical below 50°F (10°C), given you're wearing protective swim gear; without it, expect a quick onset of cold shock and a struggle to breathe. Merely touching waters at 55.4°F (13°C) feels ice-cold.
Daylight
December has the shortest days of the year, with an average of 9h and 30min of daylight.On the first day of December, sunrise is at 6:59 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 4:45 pm EST.
Sunshine
In December, the average sunshine is 5.2h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Somers Point, NJ
- Average high temperature in December: 46.2°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in December: 37.4°F
The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure in December
Somers Point, NJ
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Somers Point, NJ
- Average wind speed in December: 11.2mph
The windiest month (with the highest average wind speed) is January (11.8mph).
The calmest month (with the lowest average wind speed) is August (8mph).
Average humidity in December
Somers Point, NJ
- Average humidity in December: 76%
The months with the highest relative humidity are May and June (80%).
The month with the lowest relative humidity is November (73%).
Average rainfall in December
Somers Point, NJ
- Average rainfall in December: 0.71"
The wettest months (with the highest rainfall) are May, July and August (0.75").
The driest months (with the least rainfall) are January and September (0.35").
Average rainfall days in December
Somers Point, NJ
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is July (12.5 days).
The month with the least rainy days is November (5.6 days).
Average snowfall in December
Somers Point, NJ
- Average snowfall in December: 0.16"
The months with the highest snowfall are January and March (0.2").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in December
Somers Point, NJ
- Average snowfall days in December: 2.1 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature in December
Somers Point, NJ
- Average sea temperature in December: 48°F
The best month for swimming (with the highest average sea temperature) is August (76.5°F).
The coldest month (with the lowest average sea temperature) is February (40.3°F).
Average daylight in December /
Average sunshine in December
Somers Point, NJ
- Average daylight in December: 9h and 30min
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 30min).
- Average sunshine in December: 5h and 12min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in December
Somers Point, NJ
- Average sunshine days in December: 20.7 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is July (13.9 days).
Average UV index in December
Somers Point, 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 and December (UV index 2).
Average cloud cover in December
Somers Point, NJ
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in December
Somers Point, 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).
