December weather forecast and climate
Hendersonville, NC

Weather in December

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

Temperature

In December, the average high-temperature slightly decreases, from a moderate 56.5°F (13.6°C) in November, to a frosty 49.6°F (9.8°C). The average low-temperature, in December, 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

Months with snowfall in Hendersonville, North Carolina, are January through April, November and December. 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

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Hendersonville. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 in December transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
[Resources]

FAQ

What is the temperature in December in Hendersonville?

In Hendersonville, North Carolina, 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 is the most humid month in Hendersonville?

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

What is the average humidity in December in Hendersonville?

In Hendersonville, the average relative humidity in December is 77%.

How much does it rain in Hendersonville in December?

In Hendersonville, during December, the rain falls for 10.2 days and regularly aggregates up to 3.9" (99mm) of precipitation.

What is the rainiest month in Hendersonville?

December is the month with the most rainfall. Rain falls for 10.2 days and accumulates 3.9" (99mm) of precipitation.

How many days does it snow in December in Hendersonville?

In Hendersonville, in December, during 1.6 snowfall days, 4.72" (120mm) of snow is typically accumulated.

What is the snowiest month in Hendersonville?

December is the month with the most snowfall in Hendersonville. 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 in Hendersonville, North Carolina, with an average of 9.8h of daylight.

How many hours of daylight does Hendersonville have in December?

The average length of the day in December is 9.8h.

What is the month with the least sunshine in Hendersonville?

The month with the least sunshine is December, with an average of 5.7h of sunshine.

How long on average sun shines in December in Hendersonville?

The average sunshine in December in Hendersonville, North Carolina, 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?

The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the Sun's UV rays.

Average temperature in December
Hendersonville, NC

Average temperature in December - Hendersonville, NC
  • Average high temperature in December: 49.6°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (45.5°F).

  • Average low temperature in December: 34.7°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).

[Resources]

Average pressure in December
Hendersonville, NC

Average pressure in December - Hendersonville, NC
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is November (30.16").
The month with the lowest atmospheric pressure is June (29.99").

[Resources]

Average wind speed in December
Hendersonville, NC

Average wind speed in December - Hendersonville, NC
  • Average wind speed in December: 5.5mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

[Resources]

Average humidity in December
Hendersonville, NC

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%).

[Resources]

Average rainfall in December
Hendersonville, NC

Average rainfall in December - Hendersonville, NC
  • Average rainfall in December: 3.9"

The wettest month (with the highest rainfall) is December (3.9").
The driest month (with the least rainfall) is September (1.97").

[Resources]

Average rainfall days in December
Hendersonville, NC

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).

[Resources]

Average snowfall in December
Hendersonville, NC

Average snowfall in December - Hendersonville, NC
  • Average snowfall in December: 4.72"

The month with the highest snowfall is December (4.72").
Months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in December
Hendersonville, NC

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).

[Resources]

Average daylight in December /
Average sunshine in December
Hendersonville, NC

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).

[Resources]

Average sunshine days in December
Hendersonville, NC

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).

[Resources]

Average UV index in December
Hendersonville, NC

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).

[Resources]

Average cloud cover in December
Hendersonville, NC

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).

[Resources]

Average visibility in December
Hendersonville, NC

Average visibility in December - Hendersonville, NC
  • Average visibility in December: 5mi

Months with the highest visibility are February, March, April, June, July, August, October and November (6mi).
Months with the lowest visibility are January, May, September and December (5mi).

[Resources]