December weather forecast
Happy Corner, NH

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Weather in December

December, the first month of the winter in Happy Corner, is still a freezing cold month, with temperature in the range of an average low of 15.4°F (-9.2°C) and an average high of 26.6°F (-3°C).

Temperature

Stepping into December, Happy Corner observes a temperature decline, with the average high falling from November's wintry 37.9°F (3.3°C) to a subzero cold 26.6°F (-3°C). The nighttime temperature in Happy Corner dips to 15.4°F (-9.2°C) on average during December.

Humidity

The average relative humidity in December in Happy Corner is 88%.

Rainfall

In Happy Corner, New Hampshire, in December, during 8.5 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. Throughout the year, there are 154.3 rainfall days, and 30.87" (784mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Happy Corner, in December, during 20.5 snowfall days, 10.16" (258mm) of snow is typically accumulated. In Happy Corner, during the entire year, snow falls for 107.4 days and aggregates up to 63.86" (1622mm) of snow.

Daylight

With an average of 8h and 48min of daylight, December has the shortest days of the year in Happy Corner.
On the first day of the month, sunrise is at 7:04 am and sunset at 4:04 pm. On the last day of December, in Happy Corner, New Hampshire, sunrise is at 7:23 am and sunset at 4:13 pm EST.

Sunshine

In Happy Corner, the average sunshine in December is 2.6h.

UV index

January through March and December, with an average maximum UV index of 1, are months with the lowest UV index in Happy Corner, New Hampshire. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: In December, the maximum UV index of 1 translates into these guidelines:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

How cold is it in Happy Corner in December?

The high-temperature, in December, in Happy Corner, is 26.6°F (-3°C), while the low-temperature averages to 15.4°F (-9.2°C).

What is the average humidity in December in Happy Corner?

In December, the average relative humidity is 88%.

How much does it rain in Happy Corner in December?

In Happy Corner, New Hampshire, in December, it is raining for 8.5 days, with typically 2.44" (62mm) of accumulated precipitation.

How many days does it snow in December in Happy Corner?

In Happy Corner, New Hampshire, in December, during 20.5 snowfall days, 10.16" (258mm) of snow is typically accumulated.

What is the month with the shortest days in Happy Corner?

December has the shortest days of the year in Happy Corner, New Hampshire, with an average of 8h and 48min of daylight.

How many hours of daylight does Happy Corner have in December?

In December, the average day length is 8h and 50min.

What time are sunrise and sunset in December in Happy Corner?

On the first day of December, sunrise is at 7:04 am and sunset at 4:04 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 4:13 pm EST.

How long on average sun shines in December in Happy Corner?

The average sunshine duration in December in Happy Corner, New Hampshire, is 2.6h.

What are the months with the lowest UV index in Happy Corner?

The months with the lowest UV index in Happy Corner are January through March and December, with an average maximum UV index of 1.

How high is the UV index in December in Happy Corner?

The average daily maximum UV index in December in Happy Corner is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Happy Corner, NH

Average temperature in December - Happy Corner, NH
  • Average high temperature in December: 26.6°F

The warmest month (with the highest average high temperature) is July (74.5°F).
The month with the lowest average high temperature is January (21°F).

  • Average low temperature in December: 15.4°F

The month with the highest average low temperature is July (53.4°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).

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Average pressure in December
Happy Corner, NH

Average pressure in December - Happy Corner, 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 (29.9"Hg).

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Average wind speed in December
Happy Corner, NH

Average wind speed in December - Happy Corner, 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
Happy Corner, NH

Average humidity in December - Happy Corner, NH
  • Average humidity in December: 88%

The 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
Happy Corner, NH

Average rainfall in December - Happy Corner, NH
  • Average rainfall in December: 2.44"

The wettest month (with the highest rainfall) is June (3.11").
The driest month (with the least rainfall) is February (2.01").

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Average rainfall days in December
Happy Corner, NH

Average rainfall days in December - Happy Corner, NH
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in December
Happy Corner, NH

Average snowfall in December - Happy Corner, NH
  • Average snowfall in December: 10.16"

The month with the highest snowfall is January (12.4").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Happy Corner, NH

Average snowfall days in December - Happy Corner, NH
  • Average snowfall days in December: 20.5 days

The month with the highest number of snowfall days is February (21.3 days).
The 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
Happy Corner, NH

Average daylight in December / Average sunshine in December - Happy Corner, NH
  • Average daylight in December: 8h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in December: 2h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 24min).
The months with the least sunshine are January and February (Average sunshine: 2h and 6min).

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Average sunshine days in December
Happy Corner, NH

Average sunshine days in December - Happy Corner, NH
  • Average sunshine days in December: 8.3 days

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (6.2 days).

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Average UV index in December
Happy Corner, NH

Average UV index in December - Happy Corner, 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, March and December (UV index 1).

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Average cloud cover in December
Happy Corner, NH

Average cloud cover in December - Happy Corner, 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
Happy Corner, NH

Average visibility in December - Happy Corner, 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).

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Happy Corner, New Hampshire, USA

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