December weather forecast and climate
Catawba, NC

December, the first month of the winter, in Catawba, is still a cool month, with average temperature ranging between min 36.7°F (2.6°C) and max 51.1°F (10.6°C).

Temperature

In Catawba, the average high-temperature in December slightly decreases, from a mild 58.1°F (14.5°C) in November, to a fresh 51.1°F (10.6°C). In Catawba, the average low-temperature is 36.7°F (2.6°C).

Humidity

Months with the highest humidity in Catawba are May and December, with an average relative humidity of 76%.

Rainfall

In Catawba, it is raining for 10.7 days, with typically 3.03" (77mm) of accumulated precipitation. Throughout the year, in Catawba, there are 158.1 rainfall days, and 31.81" (808mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. The month with the most snowfall is December when snow falls for 0.7 days and typically aggregates up to 1.97" (50mm) of snow.

Daylight

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

Sunshine

With an average of 5.3h of sunshine, December has the least sunshine of the year in Catawba.

UV index

Months with the lowest UV index in Catawba are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 2 interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from 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. 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 Catawba?

In Catawba, in December, the average high-temperature is 51.1°F (10.6°C), and the average low-temperature is 36.7°F (2.6°C).

What is the most humid month in Catawba?

Months with the highest humidity in Catawba, North Carolina, are May and December, with an average relative humidity of 76%.

What is the average humidity in December in Catawba?

In December, the average relative humidity is 76%.

How many days does it rain in December in Catawba?

In Catawba, in December, during 10.7 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

How many days does it snow in December in Catawba?

In Catawba, in December, snow falls for 0.7 days, with typically accumulated 1.97" (50mm) of snow.

What is the snowiest month in Catawba?

The month with the most snowfall in Catawba, North Carolina, is December when snow falls for 0.7 days and typically aggregates up to 1.97" (50mm) of snow.

What is the month with the shortest days in Catawba?

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

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

In Catawba, North Carolina, the average length of the day in December is 9.8h.

What is the month with the least sunshine in Catawba?

December has the least sunshine of the year in Catawba, with an average of 5.3h of sunshine.

How many hours of sunshine does Catawba have in December?

In December, the average sunshine in Catawba is 5.3h.

When is the lowest UV index in Catawba?

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

What is the UV index reading in December in Catawba?

In Catawba, North Carolina, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to the UV radiation.
Average temperature in December - Catawba, NC
  • Average high temperature in December: 51.1°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (46.9°F).

  • Average low temperature in December: 36.7°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

Average pressure in December - Catawba, 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 (29.98").

Average wind speed in December - Catawba, NC
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in December - Catawba, NC
  • Average humidity in December: 76%

Months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (70%).

Average rainfall in December - Catawba, NC
  • Average rainfall in December: 3.03"

The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is October (1.89").

Average rainfall days in December - Catawba, NC
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is November (9 days).

Average snowfall in December - Catawba, NC
  • Average snowfall in December: 1.97"

The month with the highest snowfall is December (1.97").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December - Catawba, NC
  • Average snowfall days in December: 0.7 days

The month with the highest number of snowfall days is February (2 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in December: 5.3h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.3h).

Average sunshine days in December - Catawba, NC
  • Average sunshine days in December: 18.6 days

The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is July (11.3 days).

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

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

Average cloud cover in December - Catawba, NC
  • Average cloud cover in December: 43

Months with the most cloud cover are February, March and December (Cloud cover 43).
Months with the least cloud cover are June and July (Cloud cover 30).

Average visibility in December - Catawba, NC
  • Average visibility in December: 6mi

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