December weather forecast and climate
Littleton, NC

Weather in December

December, the first month of the winter, in Littleton, is still a cool month, with average temperature varying between 50.9°F (10.5°C) and 36.5°F (2.5°C).

Temperature

In Littleton, the average high-temperature marginally drops, from a moderate 58.1°F (14.5°C) in November, to a fresh 50.9°F (10.5°C). In Littleton, in December, the average low-temperature is 36.5°F (2.5°C).

Humidity

Months with the highest humidity are May and December, with an average relative humidity of 78%.

Rainfall

In Littleton, during December, the rain falls for 11.6 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Littleton, during the entire year, the rain falls for 160.7 days and collects up to 31.02" (788mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Littleton. In Littleton, North Carolina, during 0.8 snowfall days, 0.63" (16mm) of snow is typically accumulated. In Littleton, during the entire year, snow falls for 7.2 days, and aggregates up to 4.84" (123mm) of snow.

Daylight

With an average of 9.7h of daylight, December has the shortest days of the year in Littleton.

Sunshine

January and December, with an average of 5.4h of sunshine, are months with the least sunshine.

UV index

Months with the lowest UV index in Littleton are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Littleton?

In Littleton, in December, the average high-temperature is 50.9°F (10.5°C), and the average low-temperature is 36.5°F (2.5°C).

What are the most humid months in Littleton?

Months with the highest humidity are May and December, with an average relative humidity of 78%.

What is the average humidity in December in Littleton?

The average relative humidity in December is 78%.

How much does it rain in Littleton in December?

In December, the rain falls for 11.6 days. Throughout December, 2.8" (71mm) of precipitation is accumulated.

How many days does it snow in December in Littleton?

In Littleton, in December, during 0.8 snowfall days, 0.63" (16mm) of snow is typically accumulated.

What is the month with the shortest days in Littleton?

With an average of 9.7h of daylight, December has the shortest days of the year.

How many hours of daylight does Littleton have in December?

In December, the average length of the day in Littleton is 9.7h.

What is the month with the least sunshine in Littleton?

January and December, with an average of 5.4h of sunshine, are months with the least sunshine in Littleton, North Carolina.

How many hours of sunshine does Littleton have in December?

In Littleton, North Carolina, the average sunshine in December is 5.4h.

When is the lowest UV index in Littleton?

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

How high is the UV index in December in Littleton?

The average daily maximum UV index in December in Littleton, North Carolina, is 2. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to the UV radiation.

Average temperature in December
Littleton, NC

Average temperature in December - Littleton, NC
  • Average high temperature in December: 50.9°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in December: 36.5°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

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Average pressure in December
Littleton, NC

Average pressure in December - Littleton, NC
  • Average pressure in December: 30.13"

The month with the highest atmospheric pressure is November (30.14").
The month with the lowest atmospheric pressure is June (29.96").

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Average wind speed in December
Littleton, NC

Average wind speed in December - Littleton, NC
  • Average wind speed in December: 6.9mph

The windiest month (with the highest average wind speed) is April (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in December
Littleton, NC

Average humidity in December - Littleton, NC
  • Average humidity in December: 78%

Months with the highest relative humidity are May and December (78%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in December
Littleton, NC

Average rainfall in December - Littleton, NC
  • Average rainfall in December: 2.8"

The wettest month (with the highest rainfall) is August (3.03").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in December
Littleton, NC

Average rainfall days in December - Littleton, NC
  • Average rainfall days in December: 11.6 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is November (9.6 days).

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Average snowfall in December
Littleton, NC

Average snowfall in December - Littleton, NC
  • Average snowfall in December: 0.63"

The month with the highest snowfall is February (1.77").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Littleton, NC

Average snowfall days in December - Littleton, NC
  • Average snowfall days in December: 0.8 days

The month with the highest number of snowfall days is February (3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Littleton, NC
  • Average daylight in December: 9.7h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in December: 5.4h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
Months with the least sunshine are January and December (Average sunshine: 5.4).

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Average sunshine days in December
Littleton, NC

Average sunshine days in December - Littleton, NC
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index in December
Littleton, NC

Average UV index in December - Littleton, 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).

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Average cloud cover in December
Littleton, NC

Average cloud cover in December - Littleton, NC
  • Average cloud cover in December: 42

The month with the most cloud cover is March (Cloud cover 44).
Months with the least cloud cover are June and July (Cloud cover 32).

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Average visibility in December
Littleton, NC

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

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

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