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
A moderate decline in average high-temperatures is noted in December, moving from a mild 58.5°F (14.7°C) in November to a fresh 51.8°F (11°C). Julian reports an average low-temperature of 36.5°F (2.5°C) during the nights of December.Humidity
The months with the highest humidity are May and December, with an average relative humidity of 77%.Rainfall
In Julian, North Carolina, during December, the rain falls for 11.4 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Julian, during the entire year, the rain falls for 164.9 days and collects up to 32.01" (813mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. The months with the most snowfall are January and December, with an average 1.93" (49mm) of accumulated snow.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:11 am and sunset at 5:04 pm. On the last day of December, in Julian, sunrise is at 7:28 am and sunset at 5:15 pm EST.
Sunshine
The months with the least sunshine are January and December, with an average of 5.5h of sunshine.UV index
In December, the average daily maximum UV index in Julian, North Carolina, is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 3 in December transforms into this advice:
Take precautions - Protection against sun damage is advised. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Julian in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
When does it snow the most in Julian?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Julian have in December?
When is the sunrise / sunset in December?
What are the months with the least sunshine?
How long on average sun shines in December?
What is the UV index reading in December?
Average temperature in December
Julian, NC
- Average high temperature in December: 51.8°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (47.3°F).
- Average low temperature in December: 36.5°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure in December
Julian, NC
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in December
Julian, NC
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in December
Julian, NC
- Average humidity in December: 77%
The months with the highest relative humidity are May and December (77%).
The month with the lowest relative humidity is July (71%).
Average rainfall in December
Julian, NC
- Average rainfall in December: 2.87"
The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is October (1.85").
Average rainfall days in December
Julian, NC
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in December
Julian, NC
- Average snowfall in December: 1.93"
The months with the highest snowfall are January and December (1.93").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Julian, NC
- Average snowfall days in December: 0.9 days
The month with the highest number of snowfall days is February (2.8 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
Julian, NC
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in December
Julian, NC
- Average sunshine days in December: 18.2 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in December
Julian, NC
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Julian, NC
- Average cloud cover in December: 42
The months with the most cloud cover are February, March and December (Cloud cover 42).
The months with the least cloud cover are June and July (Cloud cover 31).
Average visibility in December
Julian, NC
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Julian, North Carolina, USA
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