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's onset brings a negligible change in high-temperatures, falling from a fresh 53.6°F (12°C) in November to a frosty 47.1°F (8.4°C). During the month of December, Cullowhee experiences a steady low-temperature average of 32.4°F (0.2°C).Humidity
The average relative humidity in December is 80%.Rainfall
In Cullowhee, in December, it is raining for 12.4 days, with typically 3.94" (100mm) of accumulated precipitation. In Cullowhee, during the entire year, the rain falls for 189.2 days and collects up to 40.39" (1026mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Cullowhee. The month with the most snowfall is December, when snow falls for 3.4 days and typically aggregates up to 2.95" (75mm) of snow.Daylight
December has the shortest days of the year in Cullowhee, North Carolina, with an average of 9h and 48min of daylight.On the first day of December in Cullowhee, sunrise is at 7:23 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:30 pm EST.
Sunshine
The month with the least sunshine in Cullowhee is December, with an average of 5.2h of sunshine.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Cullowhee. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What are December temperatures in Cullowhee?
What is the average humidity in December in Cullowhee?
How many days does it rain in December in Cullowhee?
When does it snow the most in Cullowhee?
How much does it snow in Cullowhee in December?
What is the month with the shortest days in Cullowhee?
What is the average length of the day in December in Cullowhee?
When is the sunrise / sunset in December in Cullowhee?
What is the month with the least sunshine in Cullowhee?
How long on average sun shines in December in Cullowhee?
What is the month with the lowest UV index in Cullowhee?
What is the UV index intensity in December in Cullowhee?
Average temperature in December
Cullowhee, NC
- Average high temperature in December: 47.1°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (42.6°F).
- Average low temperature in December: 32.4°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in December
Cullowhee, NC
- Average pressure in December: 30.14"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in December
Cullowhee, NC
- Average wind speed in December: 5.3mph
The windiest months (with the highest average wind speed) are January, February and April (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.1mph).
Average humidity in December
Cullowhee, NC
- Average humidity in December: 80%
The months with the highest relative humidity are May and September (81%).
The month with the lowest relative humidity is November (77%).
Average rainfall in December
Cullowhee, NC
- Average rainfall in December: 3.94"
The wettest month (with the highest rainfall) is July (4.33").
The driest month (with the least rainfall) is September (2.56").
Average rainfall days in December
Cullowhee, NC
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (10.7 days).
Average snowfall in December
Cullowhee, NC
- Average snowfall in December: 2.95"
The month with the highest snowfall is December (2.95").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Cullowhee, NC
- Average snowfall days in December: 3.4 days
The months with the highest number of snowfall days are January and February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Cullowhee, 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 1min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in December
Cullowhee, NC
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (8.8 days).
Average UV index in December
Cullowhee, NC
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Cullowhee, NC
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 37).
Average visibility in December
Cullowhee, NC
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).
Cullowhee, North Carolina, USA
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