December weather forecast
Kingston, NH

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Weather in December

December, the first month of the winter in Kingston, is also an icy month, with an average temperature varying between 37.6°F (3.1°C) and 27.3°F (-2.6°C).

Temperature

Arrival of December comes with a reduction in the average high-temperature, falling from a chilly 47.8°F (8.8°C) in November to a wintry 37.6°F (3.1°C). In Kingston, in December, the average low-temperature is a subzero cold 27.3°F (-2.6°C).

Humidity

In Kingston, the average relative humidity in December is 78%.

Rainfall

In Kingston, during December, the rain falls for 4.3 days and regularly aggregates up to 0.55" (14mm) of precipitation. Throughout the year, in Kingston, there are 71.7 rainfall days, and 5.28" (134mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Kingston are January through April, November and December. December is the month with the most snowfall. Snow falls for 2.9 days and accumulates 0.75" (19mm) of snow.

Daylight

With an average of 9h and 6min of daylight, December has the shortest days of the year in Kingston.
On the first day of the month, sunrise is at 6:56 am and sunset at 4:10 pm. On the last day of December, in Kingston, sunrise is at 7:15 am and sunset at 4:19 pm EST.

Sunshine

In December, the average sunshine in Kingston, New Hampshire, is 4.7h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum daily UV index of 2 during December morphs into the following directions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Kingston in December?

December temperatures in Kingston vary between a high-temperature of 37.6°F (3.1°C) and a low-temperature of 27.3°F (-2.6°C).

What is the average humidity in December in Kingston?

The average relative humidity in December in Kingston, New Hampshire, is 78%.

How many days does it rain in December in Kingston?

In Kingston, during December, the rain falls for 4.3 days and regularly aggregates up to 0.55" (14mm) of precipitation.

What is the snowiest month in Kingston?

The month with the most snowfall in Kingston, New Hampshire, is December, when snow falls for 2.9 days and typically aggregates up to 0.75" (19mm) of snow.

How much does it snow in Kingston in December?

In December, in Kingston, it is snowing for 2.9 days. Throughout December, 0.75" (19mm) of snow is accumulated.

What is the month with the shortest days in Kingston?

December has the shortest days of the year, with an average of 9h and 6min of daylight.

How many hours of daylight does Kingston have in December?

The average day length in December in Kingston, New Hampshire, is 9h and 5min.

When is the sunrise / sunset in December in Kingston?

On the first day of December in Kingston, New Hampshire, sunrise is at 6:56 am and sunset at 4:10 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 4:19 pm EST.

How long on average sun shines in December in Kingston?

In Kingston, the average sunshine duration in December is 4.7h.

When is the lowest UV index in Kingston?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Kingston.

How high is the UV index in December in Kingston?

The average daily maximum UV index in December in Kingston, New Hampshire, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Kingston, NH

Average temperature in December - Kingston, NH
  • Average high temperature in December: 37.6°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in December: 27.3°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in December
Kingston, NH

Average pressure in December - Kingston, 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 (29.92"Hg).

Average wind speed in December
Kingston, NH

Average wind speed in December - Kingston, NH
  • Average wind speed in December: 9.8mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in December
Kingston, NH

Average humidity in December - Kingston, NH
  • Average humidity in December: 78%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall in December
Kingston, NH

Average rainfall in December - Kingston, NH
  • Average rainfall in December: 0.55"

The wettest month (with the highest rainfall) is November (0.63").
The driest month (with the least rainfall) is September (0.2").

Average rainfall days in December
Kingston, NH

Average rainfall days in December - Kingston, NH
  • Average rainfall days in December: 4.3 days

The month with the highest number of rainy days is July (8.1 days).
The month with the least rainy days is February (3.3 days).

Average snowfall in December
Kingston, NH

Average snowfall in December - Kingston, NH
  • Average snowfall in December: 0.75"

The month with the highest snowfall is December (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Kingston, NH

Average snowfall days in December - Kingston, NH
  • Average snowfall days in December: 2.9 days

The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Kingston, NH

Average daylight in December / Average sunshine in December - Kingston, NH
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in December
Kingston, NH

Average sunshine days in December - Kingston, NH
  • Average sunshine days in December: 24.5 days

The month with the most sunshine days is December (24.5 days).
The month with the least sunshine days is July (19.8 days).

Average UV index in December
Kingston, NH

Average UV index in December - Kingston, NH
  • Average UV index in December: 2

The months with the highest UV index are 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
Kingston, NH

Average cloud cover in December - Kingston, NH
  • Average cloud cover in December: 48

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in December
Kingston, NH

Average visibility in December - Kingston, NH
  • 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).

Kingston, New Hampshire, USA

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