December weather forecast and climate
Dixville Notch, NH

December, the first month of the winter, in Dixville Notch, is still a freezing cold month, with temperature in the range of an average low of 15.6°F (-9.1°C) and an average high of 26.6°F (-3°C).

Temperature

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

Humidity

In Dixville Notch, the average relative humidity in December 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. In Dixville Notch, New Hampshire, during the entire year, snow falls for 125.6 days, and aggregates up to 76.5" (1943mm) of snow.

Daylight

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

Sunshine

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

UV index

Months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 1 in December transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Dixville Notch?

The average high-temperature, in December, is 26.6°F (-3°C), while the average low-temperature is 15.6°F (-9.1°C).

What is the average humidity in December in Dixville Notch?

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

How much does it rain in Dixville Notch in December?

In December, in Dixville Notch, the rain falls for 8.6 days. Throughout December, 2.64" (67mm) of precipitation is accumulated.

How much does it snow in Dixville Notch in December?

In Dixville Notch, in December, during 22.5 snowfall days, 11.38" (289mm) of snow is typically accumulated.

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

The month with the shortest days in Dixville Notch, New Hampshire, is December, with an average of 8.9h of daylight.

What is the average length of the day in December in Dixville Notch?

In December, the average length of the day in Dixville Notch, New Hampshire, is 8.9h.

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

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

What is the month with 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.

How high is the UV index in December in Dixville Notch?

In Dixville Notch, the average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV radiation.
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).

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").

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).