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
In White Horse Beach, the average high-temperature in December gently drops from a cool 50.7°F (10.4°C) in November to a cold 41.9°F (5.5°C). White Horse Beach registers a subtle dip to an average of 32.9°F (0.5°C) during the nights of December.Humidity
In December, the average relative humidity in White Horse Beach is 76%.Rainfall
In White Horse Beach, in December, it is raining for 9.8 days, with typically 1.5" (38mm) of accumulated precipitation. Throughout the year, there are 132.2 rainfall days, and 16.3" (414mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in White Horse Beach, Massachusetts. In December, it is snowing for 4 days. Throughout December, 1.02" (26mm) of snow is accumulated. Throughout the year, in White Horse Beach, there are 23.3 snowfall days, and 5.87" (149mm) of snow is accumulated.Daylight
December has the shortest days of the year in White Horse Beach, Massachusetts, with an average of 9h and 12min of daylight.On the first day of December in White Horse Beach, Massachusetts, sunrise is at 6:51 am and sunset at 4:11 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 4:21 pm EST.
Sunshine
December has the least sunshine of the year, with an average of 4.6h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in White Horse Beach. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
Is December cold in White Horse Beach?
What is the average humidity in December in White Horse Beach?
How many days does it rain in December in White Horse Beach?
How many days does it snow in December in White Horse Beach?
What is the month with the shortest days in White Horse Beach?
What is the average length of the day in December in White Horse Beach?
When is the sunrise / sunset in December in White Horse Beach?
What is the month with the least sunshine in White Horse Beach?
How long on average sun shines in December in White Horse Beach?
What are the months with the lowest UV index in White Horse Beach?
What is the UV index reading in December in White Horse Beach?
Average temperature in December
White Horse Beach, MA
- Average high temperature in December: 41.9°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (35.8°F).
- Average low temperature in December: 32.9°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in December
White Horse Beach, MA
- Average pressure in December: 30.03"Hg
The months with the highest atmospheric pressure are September and November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
White Horse Beach, MA
- Average wind speed in December: 11.6mph
The windiest month (with the highest average wind speed) is January (12.3mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).
Average humidity in December
White Horse Beach, MA
- Average humidity in December: 76%
The month with the highest relative humidity is July (80%).
The months with the lowest relative humidity are March, April and November (74%).
Average rainfall in December
White Horse Beach, MA
- Average rainfall in December: 1.5"
The wettest months (with the highest rainfall) are July and October (1.65").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days in December
White Horse Beach, MA
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in December
White Horse Beach, MA
- Average snowfall in December: 1.02"
The month with the highest snowfall is March (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
White Horse Beach, MA
- Average snowfall days in December: 4 days
The month with the highest number of snowfall days is January (7.1 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
White Horse Beach, MA
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in December
White Horse Beach, MA
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (14.8 days).
Average UV index in December
White Horse Beach, MA
- 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, March, November and December (UV index 2).
Average cloud cover in December
White Horse Beach, MA
- Average cloud cover in December: 48
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
White Horse Beach, MA
- 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).
White Horse Beach, Massachusetts, USA
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