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
In December, the average high-temperature marginally drops from a fresh 53.4°F (11.9°C) in November to a chilly 46.4°F (8°C). In December, the average low-temperature is 31.3°F (-0.4°C).Humidity
In Waynesville, the average relative humidity in December is 80%.Rainfall
In December, the rain falls for 12.9 days. Throughout December, 4.09" (104mm) of precipitation is accumulated. In Waynesville, during the entire year, the rain falls for 196.9 days and collects up to 43.43" (1103mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Waynesville. The month with the most snowfall is December, when snow falls for 5.7 days and typically aggregates up to 4.45" (113mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 49min of daylight.On the first day of December in Waynesville, sunrise is at 7:22 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:28 pm EST.
Sunshine
December has the least sunshine of the year, with an average of 4.6h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 2 in December interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
FAQ
What is the temperature in December in Waynesville?
What is the average humidity in December in Waynesville?
How many days does it rain in December in Waynesville?
When does it snow the most in Waynesville?
How many days does it snow in December in Waynesville?
What is the month with the shortest days in Waynesville?
What is the average length of the day in December in Waynesville?
What time are sunrise and sunset in December in Waynesville?
What is the month with the least sunshine in Waynesville?
How long on average sun shines in December in Waynesville?
What are the months with the lowest UV index in Waynesville?
How high is the UV index in December in Waynesville?
Average temperature in December
Waynesville, NC
- Average high temperature in December: 46.4°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (41.5°F).
- Average low temperature in December: 31.3°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).
Average pressure in December
Waynesville, 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
Waynesville, NC
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in December
Waynesville, NC
- Average humidity in December: 80%
The months with the highest relative humidity are August and September (82%).
The month with the lowest relative humidity is November (77%).
Average rainfall in December
Waynesville, NC
- Average rainfall in December: 4.09"
The wettest month (with the highest rainfall) is July (4.53").
The driest month (with the least rainfall) is November (2.83").
Average rainfall days in December
Waynesville, NC
- Average rainfall days in December: 12.9 days
The month with the highest number of rainy days is July (22.4 days).
The month with the least rainy days is November (11 days).
Average snowfall in December
Waynesville, NC
- Average snowfall in December: 4.45"
The month with the highest snowfall is December (4.45").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Waynesville, NC
- Average snowfall days in December: 5.7 days
The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Waynesville, 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: 4h and 4min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in December
Waynesville, NC
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is October (15.8 days).
The months with the least sunshine days are June and July (6.7 days).
Average UV index in December
Waynesville, 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, November and December (UV index 2).
Average cloud cover in December
Waynesville, NC
- Average cloud cover in December: 57
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in December
Waynesville, NC
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, June, October, November and December (5mi).
The months with the lowest visibility are May, July, August and September (4mi).
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