December weather forecast and climate
Hendersonville, NC

The first month of the winter, December, is still a chilly month in Hendersonville, North Carolina, with average temperature varying between 34.7°F (1.5°C) and 49.6°F (9.8°C).

Temperature

In Hendersonville, the average high-temperature slightly decreases, from a mild 56.5°F (13.6°C) in November, to a chilly 49.6°F (9.8°C). In Hendersonville, the average low-temperature is 34.7°F (1.5°C).

Humidity

Months with the highest humidity in Hendersonville are May and December, with an average relative humidity of 77%.

Rainfall

The month with the most rainfall is December when the rain falls for 10.2 days and typically aggregates up to 3.9" (99mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. December is the month with the most snowfall. Snow falls for 1.6 days and accumulates 4.72" (120mm) of snow.

Daylight

With an average of 9.8h of daylight, December has the shortest days of the year.

Sunshine

With an average of 5.7h of sunshine, December has the least sunshine of the year in Hendersonville.

UV index

Months with the lowest UV index in Hendersonville are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Hendersonville?

In Hendersonville, in December, the average high-temperature is 49.6°F (9.8°C), and the average low-temperature is 34.7°F (1.5°C).

What are the most humid months in Hendersonville?

Months with the highest humidity in Hendersonville, North Carolina, are May and December, with an average relative humidity of 77%.

What is the average humidity in December in Hendersonville?

The average relative humidity in December in Hendersonville is 77%.

How many days does it rain in December in Hendersonville?

In Hendersonville, North Carolina, in December, during 10.2 rainfall days, 3.9" (99mm) of precipitation is typically accumulated.

What is the rainiest month in Hendersonville?

The month with the most rainfall in Hendersonville is December when the rain falls for 10.2 days and typically aggregates up to 3.9" (99mm) of precipitation.

How many days does it snow in December in Hendersonville?

In Hendersonville, in December, snow falls for 1.6 days, with typically accumulated 4.72" (120mm) of snow.

What is the snowiest month in Hendersonville?

December is the month with the most snowfall. Snow falls for 1.6 days and accumulates 4.72" (120mm) of snow.

What is the month with the shortest days in Hendersonville?

December has the shortest days of the year, with an average of 9.8h of daylight.

What is the average length of the day in December in Hendersonville?

In Hendersonville, the average length of the day in December is 9.8h.

What is the month with the least sunshine in Hendersonville?

December has the least sunshine of the year, with an average of 5.7h of sunshine.

How many hours of sunshine does Hendersonville have in December?

The average sunshine in December in Hendersonville is 5.7h.

What is the month with the lowest UV index in Hendersonville?

Months with the lowest UV index are January, February and December, with an average maximum UV index of 2.

What is the UV index reading in December in Hendersonville?

In December, the average daily maximum UV index in Hendersonville, North Carolina, is 2. A UV Index value of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV rays.
Average temperature in December - Hendersonville, NC
  • Average high temperature in December: 9.8°C

The warmest month (with the highest average high temperature) is July (29.8°C).
The month with the lowest average high temperature is January (7.5°C).

  • Average low temperature in December: 1.5°C

The month with the highest average low temperature is July (17.5°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).

Average pressure in December - Hendersonville, NC
  • Average pressure in December: 1020.7mbar

The month with the highest atmospheric pressure is November (1021.2mbar).
The month with the lowest atmospheric pressure is June (1015.6mbar).

Average wind speed in December - Hendersonville, NC
  • Average wind speed in December: 8.8km/h

The windiest month (with the highest average wind speed) is April (10.2km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).

Average humidity in December - Hendersonville, NC
  • Average humidity in December: 77%

Months with the highest relative humidity are May and December (77%).
Months with the lowest relative humidity are January, July and November (73%).

Average rainfall in December - Hendersonville, NC
  • Average rainfall in December: 99mm

The wettest month (with the highest rainfall) is December (99mm).
The driest month (with the least rainfall) is September (50mm).

Average rainfall days in December - Hendersonville, NC
  • Average rainfall days in December: 10.2 days

The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is November (9 days).

Average snowfall in December - Hendersonville, NC
  • Average snowfall in December: 120mm

The month with the highest snowfall is December (120mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December - Hendersonville, NC
  • Average snowfall days in December: 1.6 days

The month with the highest number of snowfall days is February (3.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Hendersonville, NC
  • Average daylight in December: 9.8h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in December: 5.7h

The month with the most sunshine is June (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 5.7h).

Average sunshine days in December - Hendersonville, NC
  • Average sunshine days in December: 18.4 days

Months with the most sunshine days are October and November (19.3 days).
The month with the least sunshine days is July (7.9 days).

Average UV index in December - Hendersonville, NC
  • Average UV index in December: 2

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in December - Hendersonville, NC
  • Average cloud cover in December: 40

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in December - Hendersonville, NC
  • Average visibility in December: 8km

Months with the highest visibility are February, March, April, June, July, August, October and November (9km).
Months with the lowest visibility are January, May, September and December (8km).