December weather forecast and climate
Center Barnstead, NH

Weather in December

The first month of the winter, December, is also a wintry month in Center Barnstead, New Hampshire, with average temperature fluctuating between 33.8°F (1°C) and 23.4°F (-4.8°C).

Temperature

In December, the average high-temperature decreases, from a frosty 45°F (7.2°C) in November, to a wintry 33.8°F (1°C). In December, in Center Barnstead, New Hampshire, the average low-temperature is 23.4°F (-4.8°C).

Humidity

In Center Barnstead, the average relative humidity is 81%.

Rainfall

In Center Barnstead, in December, it is raining for 8.7 days, with typically 2.95" (75mm) of accumulated precipitation. In Center Barnstead, New Hampshire, during the entire year, the rain falls for 139.2 days and collects up to 28.94" (735mm) of precipitation.

Snowfall

Months with snowfall in Center Barnstead are January through May, October through December. In Center Barnstead, in December, snow falls for 8.7 days, with typically accumulated 6.42" (163mm) of snow. Throughout the year, in Center Barnstead, New Hampshire, there are 46.5 snowfall days, and 32.6" (828mm) of snow is accumulated.

Daylight

With an average of 9h of daylight, December has the shortest days of the year in Center Barnstead.

Sunshine

The average sunshine in December is 4.7h.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Center Barnstead. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
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. 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.
[Resources]

FAQ

What is the temperature in December in Center Barnstead?

In December, in Center Barnstead, New Hampshire, the average high-temperature is 33.8°F (1°C), and the average low-temperature is 23.4°F (-4.8°C).

What is the average humidity in December in Center Barnstead?

In Center Barnstead, New Hampshire, the average relative humidity in December is 81%.

How many days does it rain in December in Center Barnstead?

In Center Barnstead, New Hampshire, during December, the rain falls for 8.7 days and regularly aggregates up to 2.95" (75mm) of precipitation.

How much does it snow in Center Barnstead in December?

In Center Barnstead, New Hampshire, in December, during 8.7 snowfall days, 6.42" (163mm) of snow is typically accumulated.

What is the month with the shortest days in Center Barnstead?

With an average of 9h of daylight, December has the shortest days of the year.

What is the average length of the day in December in Center Barnstead?

In December, the average length of the day in Center Barnstead is 9h.

How long on average sun shines in December in Center Barnstead?

The average sunshine in December in Center Barnstead, New Hampshire, is 4.7h.

When is the lowest UV index in Center Barnstead?

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

What is the UV index reading in December in Center Barnstead?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to the Sun's UV rays.

Average temperature in December
Center Barnstead, NH

Average temperature in December - Center Barnstead, NH
  • Average high temperature in December: 33.8°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in December: 23.4°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

[Resources]

Average pressure in December
Center Barnstead, NH

Average pressure in December - Center Barnstead, 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 (29.91").

[Resources]

Average wind speed in December
Center Barnstead, NH

Average wind speed in December - Center Barnstead, NH
  • Average wind speed in December: 7.3mph

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

[Resources]

Average humidity in December
Center Barnstead, NH

Average humidity in December - Center Barnstead, NH
  • Average humidity in December: 81%

Months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is April (74%).

[Resources]

Average rainfall in December
Center Barnstead, NH

Average rainfall in December - Center Barnstead, NH
  • Average rainfall in December: 2.95"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.57").

[Resources]

Average rainfall days in December
Center Barnstead, NH

Average rainfall days in December - Center Barnstead, NH
  • Average rainfall days in December: 8.7 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is February (6.7 days).

[Resources]

Average snowfall in December
Center Barnstead, NH

Average snowfall in December - Center Barnstead, NH
  • Average snowfall in December: 6.42"

The month with the highest snowfall is February (7.87").
Months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in December
Center Barnstead, NH

Average snowfall days in December - Center Barnstead, NH
  • Average snowfall days in December: 8.7 days

The month with the highest number of snowfall days is January (10.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in December /
Average sunshine in December
Center Barnstead, NH

Average daylight in December / Average sunshine in December - Center Barnstead, NH
  • Average daylight in December: 9h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in December: 4.7h

The month with the most sunshine is August (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

[Resources]

Average sunshine days in December
Center Barnstead, NH

Average sunshine days in December - Center Barnstead, NH
  • Average sunshine days in December: 15.9 days

The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is March (13.1 days).

[Resources]

Average UV index in December
Center Barnstead, NH

Average UV index in December - Center Barnstead, NH
  • Average UV index in December: 2

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

[Resources]

Average cloud cover in December
Center Barnstead, NH

Average cloud cover in December - Center Barnstead, 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 33).

[Resources]

Average visibility in December
Center Barnstead, NH

Average visibility in December - Center Barnstead, NH
  • Average visibility in December: 5mi

The month with the highest visibility is April (6mi).
Months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).

[Resources]