December weather forecast
Wolfeboro, NH

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A long wooden pier on the water, docking point for small boats and yachts on Lake Winnipesaukee in Wolfeboro, New Hampshire
A long wooden pier on the water, docking point for small boats and yachts on Lake Winnipesaukee in Wolfeboro, New Hampshire

Weather in December

December brings the onset of winter in Wolfeboro with cold weather, shorter daylight hours, and significant snowfall. As temperatures drop, the town is transformed into a winter wonderland with a festive spirit in the air. December is cast firmly in winter, with a plummeting average high temperature of 31.8°F (-0.1°C) and a hefty snowfall of 7.01" (178mm). Outside activities pivot towards winter sports like ice-skating and sledding. Despite the cold, the town exudes a distinct charm with illuminated streets and warmly lit houses offering a captivating sight against winter's stark backdrop.

Temperature

Start of December in Wolfeboro, New Hampshire, brings a shift in the average high-temperature, falling from November's chilly 43.3°F (6.3°C) to a subzero cold 31.8°F (-0.1°C). Wolfeboro observes an average low-temperature of 21.6°F (-5.8°C) during December.

Humidity

The average relative humidity in December is 82%.

Rainfall

In Wolfeboro, in December, it is raining for 10.4 days, with typically 2.91" (74mm) of accumulated precipitation. In Wolfeboro, during the entire year, the rain falls for 152 days and collects up to 29.09" (739mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Wolfeboro, during December, snow falls for 10.6 days and regularly aggregates up to 7.01" (178mm) of snow. Throughout the year, there are 58.3 snowfall days, and 38.98" (990mm) of snow is accumulated.

Daylight

With an average of 9h and 0min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 6:58 am and sunset at 4:09 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 4:18 pm EST.

Sunshine

In December, the average sunshine is 4.6h.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Stay sun-safe with clothing that is both closely woven and worn loosely. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Updated: Jun 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in December?

December temperatures vary between a high-temperature of 31.8°F (-0.1°C) and a low-temperature of 21.6°F (-5.8°C).

What is the average humidity in December?

The average relative humidity in December is 82%.

How much does it rain in December?

In Wolfeboro, in December, during 10.4 rainfall days, 2.91" (74mm) of precipitation is typically accumulated.

How much does it snow in Wolfeboro in December?

In Wolfeboro, New Hampshire, in December, snow falls for 10.6 days, with typically accumulated 7.01" (178mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 0min of daylight.

How many hours of daylight does Wolfeboro have in December?

The average day length in December is 9h and 0min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:58 am and sunset at 4:09 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 4:18 pm EST.

How long on average sun shines in December?

The average sunshine duration in December is 4.6h.

What are the months with the lowest UV index?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in December?

In Wolfeboro, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
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
Wolfeboro, NH

Average temperature in December - Wolfeboro, NH
  • Average high temperature in December: 31.8°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in December: 21.6°F

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).

Average pressure in December
Wolfeboro, NH

Average pressure in December - Wolfeboro, 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
Wolfeboro, NH

Average wind speed in December - Wolfeboro, NH
  • Average wind speed in December: 6.6mph

The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in December
Wolfeboro, NH

Average humidity in December - Wolfeboro, NH
  • Average humidity in December: 82%

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (76%).

Average rainfall in December
Wolfeboro, NH

Average rainfall in December - Wolfeboro, NH
  • Average rainfall in December: 2.91"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days in December
Wolfeboro, NH

Average rainfall days in December - Wolfeboro, NH
  • Average rainfall days in December: 10.4 days

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is February (8.3 days).

Average snowfall in December
Wolfeboro, NH

Average snowfall in December - Wolfeboro, NH
  • Average snowfall in December: 7.01"

The month with the highest snowfall is February (9.84").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Wolfeboro, NH

Average snowfall days in December - Wolfeboro, NH
  • Average snowfall days in December: 10.6 days

The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Wolfeboro, NH
  • Average daylight in December: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in December
Wolfeboro, NH

Average sunshine days in December - Wolfeboro, NH
  • Average sunshine days in December: 13.9 days

The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is April (11.4 days).

Average UV index in December
Wolfeboro, NH

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

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in December
Wolfeboro, NH

Average cloud cover in December - Wolfeboro, NH
  • Average cloud cover in December: 50

The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in December
Wolfeboro, NH

Average visibility in December - Wolfeboro, NH
  • Average visibility in December: 5mi

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

Wolfeboro, New Hampshire, USA

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