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
Stepping into December, Whitefield observes a temperature decline, with the average high falling from November's wintry 38.8°F (3.8°C) to a subzero cold 28°F (-2.2°C). An average temperature of 17.6°F (-8°C) is recorded in Whitefield, New Hampshire, during the nights in December.Humidity
In Whitefield, the average relative humidity in December is 86%.Rainfall
In Whitefield, in December, during 9 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. Throughout the year, in Whitefield, New Hampshire, there are 159.6 rainfall days, and 31.97" (812mm) of precipitation is accumulated.Snowfall
Months with snowfall in Whitefield are January through May, October through December. In Whitefield, New Hampshire, during December, snow falls for 20.4 days and regularly aggregates up to 9.65" (245mm) of snow. Throughout the year, there are 109.1 snowfall days, and 71.5" (1816mm) of snow is accumulated.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year in Whitefield, New Hampshire.On the first day of December, sunrise is at 7:03 am and sunset at 4:08 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 4:17 pm EST.
Sunshine
In December, the average sunshine is 3.1h.UV index
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 1 during December translates into the following directions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. To guard against the harmful effects of the Sun, minimize exposure during midday. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
How cold is it in Whitefield in December?
What is the average humidity in December in Whitefield?
How much does it rain in Whitefield in December?
How many days does it snow in December in Whitefield?
What is the month with the shortest days in Whitefield?
What is the average length of the day in December in Whitefield?
When is the sunrise / sunset in December in Whitefield?
How many hours of sunshine does Whitefield have in December?
What are the months with the lowest UV index in Whitefield?
What is the UV index reading in December in Whitefield?
Average temperature in December
Whitefield, NH
- Average high temperature in December: 28°F
The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in December: 17.6°F
The month with the highest average low temperature is July (53.8°F).
The coldest month (with the lowest average low temperature) is January (9.1°F).
Average pressure in December
Whitefield, NH
- Average pressure in December: 30.03"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Whitefield, NH
- Average wind speed in December: 5.9mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in December
Whitefield, NH
- Average humidity in December: 86%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (77%).
Average rainfall in December
Whitefield, NH
- Average rainfall in December: 2.76"
The wettest month (with the highest rainfall) is April (3.31").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in December
Whitefield, NH
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is June (18.9 days).
The month with the least rainy days is January (5.7 days).
Average snowfall in December
Whitefield, NH
- Average snowfall in December: 9.65"
The month with the highest snowfall is February (14.88").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Whitefield, NH
- Average snowfall days in December: 20.4 days
The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Whitefield, NH
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in December
Whitefield, NH
- Average sunshine days in December: 7.5 days
The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is February (7 days).
Average UV index in December
Whitefield, NH
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in December
Whitefield, NH
- Average cloud cover in December: 71
The month with the most cloud cover is February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 42).
Average visibility in December
Whitefield, NH
- Average visibility in December: 4mi
The months with the highest visibility are May, June and July (5mi).
The months with the lowest visibility are January, February, March, April, August, September, October, November and December (4mi).
Whitefield, New Hampshire, USA
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