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
Fairfield's progression into December involves a gentle drop in the average high-temperature, from a comfortable 61.7°F (16.5°C) in November to a cool 55.2°F (12.9°C). Throughout the month of December, Fairfield reports a steady low-temperature average of 40.8°F (4.9°C).Humidity
With an average relative humidity of 80%, December is the most humid month.Rainfall
In December, the rain falls for 11.1 days. Throughout December, 3.07" (78mm) of precipitation is accumulated. In Fairfield, during the entire year, the rain falls for 172.2 days and collects up to 36.81" (935mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Fairfield, in December, snow falls for 0.3 days, with typically accumulated 0.2" (5mm) of snow. Throughout the year, there are 3.3 snowfall days, and 1.57" (40mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 6:56 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:02 pm EST.
Sunshine
The months with the least sunshine are January and December, with an average of 5.4h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, an average UV index of 3 transforms into the following instructions:
Ensure safety - Recommendations to avert sunburn are presented. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the most humid month?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Fairfield have in December?
What are the months with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Fairfield, NC
- Average high temperature in December: 55.2°F
The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (50.4°F).
- Average low temperature in December: 40.8°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).
Average pressure in December
Fairfield, NC
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Fairfield, NC
- Average wind speed in December: 6.6mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in December
Fairfield, NC
- Average humidity in December: 80%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Fairfield, NC
- Average rainfall in December: 3.07"
The wettest month (with the highest rainfall) is August (4.57").
The driest month (with the least rainfall) is January (2.13").
Average rainfall days in December
Fairfield, NC
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in December
Fairfield, NC
- Average snowfall in December: 0.2"
The month with the highest snowfall is January (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Fairfield, NC
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Fairfield, NC
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 5h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in December
Fairfield, NC
- Average sunshine days in December: 18.8 days
The months with the most sunshine days are October and November (19 days).
The month with the least sunshine days is July (7.9 days).
Average UV index in December
Fairfield, NC
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Fairfield, NC
- Average cloud cover in December: 43
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility in December
Fairfield, NC
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Fairfield, North Carolina, USA
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