December weather forecast
Dixville Notch, NH

Weather in December

The first month of the winter, December, is still a freezing cold month in Dixville Notch, New Hampshire, with average temperature ranging between max 26.6°F (-3°C) and min 15.6°F (-9.1°C).

Temperature

In Dixville Notch, the average high-temperature decreases, from a wintry 37.9°F (3.3°C) in November, to a subzero cold 26.6°F (-3°C). In Dixville Notch, the average low-temperature is 15.6°F (-9.1°C).

Humidity

The average relative humidity in Dixville Notch is 88%.

Rainfall

In Dixville Notch, during December, the rain falls for 8.6 days and regularly aggregates up to 2.64" (67mm) of precipitation. Throughout the year, in Dixville Notch, New Hampshire, there are 160.4 rainfall days, and 32.95" (837mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Dixville Notch, during December, snow falls for 22.5 days and regularly aggregates up to 11.38" (289mm) of snow. Throughout the year, there are 125.6 snowfall days, and 76.5" (1943mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Dixville Notch, with an average of 8.9h of daylight.

Sunshine

In Dixville Notch, the average sunshine is 2.6h.

UV index

Months with the lowest UV index in Dixville Notch are January, February and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 1 interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Dixville Notch?

In Dixville Notch, New Hampshire, the average relative humidity in December is 88%.

How many days does it rain in December in Dixville Notch?

In Dixville Notch, New Hampshire, during December, the rain falls for 8.6 days and regularly aggregates up to 2.64" (67mm) of precipitation.

How much does it snow in Dixville Notch in December?

In Dixville Notch, New Hampshire, in December, snow falls for 22.5 days, with typically accumulated 11.38" (289mm) of snow.

What is the month with the shortest days in Dixville Notch?

The month with the shortest days is December, with an average of 8.9h of daylight.

How many hours of daylight does Dixville Notch have in December?

The average length of the day in December is 8.9h.

How long on average sun shines in December in Dixville Notch?

In Dixville Notch, the average sunshine in December is 2.6h.

When is the lowest UV index in Dixville Notch?

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Dixville Notch, New Hampshire.

What is the UV index intensity in December in Dixville Notch?

The average daily maximum UV index in December in Dixville Notch is 1. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays.

Average temperature in December
Dixville Notch, NH

Average temperature in December - Dixville Notch, NH
  • Average high temperature in December: 26.6°F

The warmest month (with the highest average high temperature) is July (74.3°F).
The month with the lowest average high temperature is January (21.2°F).

  • Average low temperature in December: 15.6°F

The month with the highest average low temperature is July (53.2°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).

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Average pressure in December
Dixville Notch, NH

Average pressure in December - Dixville Notch, NH
  • Average pressure in December: 30.03"

The month with the highest atmospheric pressure is November (30.06").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in December
Dixville Notch, NH

Average wind speed in December - Dixville Notch, NH
  • Average wind speed in December: 6.9mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in December
Dixville Notch, NH

Average humidity in December - Dixville Notch, NH
  • Average humidity in December: 88%

Months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (77%).

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Average rainfall in December
Dixville Notch, NH

Average rainfall in December - Dixville Notch, NH
  • Average rainfall in December: 2.64"

The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is February (2.13").

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Average rainfall days in December
Dixville Notch, NH

Average rainfall days in December - Dixville Notch, NH
  • Average rainfall days in December: 8.6 days

The month with the highest number of rainy days is June (20.4 days).
The month with the least rainy days is February (4.4 days).

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Average snowfall in December
Dixville Notch, NH

Average snowfall in December - Dixville Notch, NH
  • Average snowfall in December: 11.38"

The month with the highest snowfall is January (14.84").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Dixville Notch, NH

Average snowfall days in December - Dixville Notch, NH
  • Average snowfall days in December: 22.5 days

The month with the highest number of snowfall days is January (24.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Dixville Notch, NH

Average daylight in December / Average sunshine in December - Dixville Notch, NH
  • Average daylight in December: 8.9h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in December: 2.6h

The month with the most sunshine is July (Average sunshine: 9.4h).
The month with the least sunshine is January (Average sunshine: 2.1h).

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Average sunshine days in December
Dixville Notch, NH

Average sunshine days in December - Dixville Notch, NH
  • Average sunshine days in December: 6.5 days

The month with the most sunshine days is September (13.9 days).
The month with the least sunshine days is February (4.3 days).

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Average UV index in December
Dixville Notch, NH

Average UV index in December - Dixville Notch, NH
  • Average UV index in December: 1

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in December
Dixville Notch, NH

Average cloud cover in December - Dixville Notch, NH
  • Average cloud cover in December: 76

The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 43).

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Average visibility in December
Dixville Notch, NH

Average visibility in December - Dixville Notch, NH
  • Average visibility in December: 4mi

Months with the highest visibility are May, June and July (5mi).
Months with the lowest visibility are January, February, March, April, August, September, October, November and December (4mi).

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