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
Mars Hill's progression into December involves a gentle drop in the average high-temperature, from a cool 53.6°F (12°C) in November to a chilly 46°F (7.8°C). December nights experience a consistent temperature drop to a wintry 32°F (0°C).Humidity
The months with the highest humidity in Mars Hill are February, May and December, with an average relative humidity of 80%.Rainfall
In Mars Hill, in December, it is raining for 12.3 days, with typically 3.58" (91mm) of accumulated precipitation. In Mars Hill, during the entire year, the rain falls for 197.7 days and collects up to 40" (1016mm) of precipitation.Snowfall
Months with snowfall in Mars Hill are January through May, October through December. The month with the most snowfall is December, when snow falls for 7.3 days and typically aggregates up to 8.11" (206mm) of snow.Daylight
December has the shortest days of the year in Mars Hill, North Carolina, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 7:22 am and sunset at 5:16 pm. On the last day of December, in Mars Hill, sunrise is at 7:40 am and sunset at 5:26 pm EST.
Sunshine
In Mars Hill, the average sunshine in December is 5.3h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Mars Hill?
What are the most humid months in Mars Hill?
What is the average humidity in December in Mars Hill?
How many days does it rain in December in Mars Hill?
When does it snow the most in Mars Hill?
How much does it snow in Mars Hill in December?
What is the month with the shortest days in Mars Hill?
What is the average length of the day in December in Mars Hill?
What time are sunrise and sunset in December in Mars Hill?
How long on average sun shines in December in Mars Hill?
When is the lowest UV index in Mars Hill?
What is the UV index intensity in December in Mars Hill?
Average temperature in December
Mars Hill, NC
- Average high temperature in December: 46°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (41.5°F).
- Average low temperature in December: 32°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in December
Mars Hill, NC
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in December
Mars Hill, NC
- Average wind speed in December: 5.8mph
The windiest month (with the highest average wind speed) is February (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity in December
Mars Hill, NC
- Average humidity in December: 80%
The months with the highest relative humidity are February, May and December (80%).
The month with the lowest relative humidity is November (76%).
Average rainfall in December
Mars Hill, NC
- Average rainfall in December: 3.58"
The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is November (2.52").
Average rainfall days in December
Mars Hill, NC
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is May (21.9 days).
The month with the least rainy days is November (11.6 days).
Average snowfall in December
Mars Hill, NC
- Average snowfall in December: 8.11"
The month with the highest snowfall is December (8.11").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Mars Hill, NC
- Average snowfall days in December: 7.3 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mars Hill, 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 month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in December
Mars Hill, NC
- Average sunshine days in December: 12.7 days
The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is July (6.9 days).
Average UV index in December
Mars Hill, NC
- Average UV index in December: 2
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Mars Hill, NC
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 35).
Average visibility in December
Mars Hill, NC
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Mars Hill, North Carolina, USA
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