Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December implies a gentle temperature shift, with average high-temperatures reducing from November's chilly 45°F (7.2°C) to a wintry 33.8°F (1°C). Nighttime temperature experiences an average drop to a subzero cold 23.4°F (-4.8°C) in December.Humidity
In Center Barnstead, New Hampshire, the average relative humidity in December is 81%.Rainfall
In Center Barnstead, during December, the rain falls for 8.7 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, in Center Barnstead, there are 139.2 rainfall days, and 28.94" (735mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In December, in Center Barnstead, it is snowing for 8.7 days. Throughout December, 6.42" (163mm) of snow is accumulated. Throughout the year, in Center Barnstead, there are 46.5 snowfall days, and 32.6" (828mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 6:58 am and sunset at 4:10 pm. On the last day of December, sunrise is at 7:17 am and sunset at 4:19 pm EST.
Sunshine
In December, the average sunshine in Center Barnstead is 4.7h.UV index
The months with the lowest UV index in Center Barnstead, New Hampshire, are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 2 in December translates into these instructions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Always opt for UVA and UVB-resistant sunglasses on radiant days. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Center Barnstead in December?
What is the average humidity in December in Center Barnstead?
How many days does it rain in December in Center Barnstead?
How much does it snow in Center Barnstead in December?
What is the month with the shortest days in Center Barnstead?
What is the average length of the day in December in Center Barnstead?
When are sunrise and sunset in December in Center Barnstead?
How many hours of sunshine does Center Barnstead have in December?
When is the lowest UV index in Center Barnstead?
How high is the UV index in December in Center Barnstead?
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).
Average pressure in December
Center Barnstead, 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
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).
Average humidity in December
Center Barnstead, NH
- Average humidity in December: 81%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is April (74%).
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").
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).
Average snowfall in December
Center Barnstead, NH
- Average snowfall in December: 6.42"
The month with the highest snowfall is February (7.87").
The months with the least snowfall are June, July, August and September (0").
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).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Center Barnstead, NH
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
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 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
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).
Average UV index in December
Center Barnstead, NH
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
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).
Average visibility in December
Center Barnstead, NH
- Average visibility in December: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Center Barnstead, New Hampshire, USA
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