December weather forecast
Hidden Lake, SC

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Weather in December

The first month of the winter, December, is also a fresh month in Hidden Lake, South Carolina, with an average temperature varying between 53.8°F (12.1°C) and 38.5°F (3.6°C).

Temperature

December ushers in a minor alteration in Hidden Lake's climate, with the average high-temperature moving from November's refreshing 60.6°F (15.9°C) to a cool 53.8°F (12.1°C). Throughout the December nights, Hidden Lake encounters a low-temperature of 38.5°F (3.6°C).

Humidity

The most humid month in Hidden Lake, South Carolina, is December, with an average relative humidity of 77%.

Rainfall

In Hidden Lake, during December, the rain falls for 10.5 days and regularly aggregates up to 1.69" (43mm) of precipitation. In Hidden Lake, during the entire year, the rain falls for 136.3 days and collects up to 19.02" (483mm) of precipitation.

Snowfall

Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.4 snowfall days, it receives 0.2" (5mm) of snow. In Hidden Lake, during the entire year, snow falls for 2.3 days and aggregates up to 0.79" (20mm) of snow.

Daylight

The month with the shortest days in Hidden Lake is December, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 7:20 am and sunset at 5:20 pm. On the last day of December, sunrise is at 7:37 am and sunset at 5:31 pm EST.

Sunshine

With an average of 5.1h of sunshine, December has the least sunshine of the year.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Hidden Lake. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Enhance your sun protection with tightly woven, yet airy clothing. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

What is the average December temperature in Hidden Lake?

The high-temperature in Hidden Lake, South Carolina, during December is 53.8°F (12.1°C) and the low-temperature is 38.5°F (3.6°C). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 89.6°F (32°C).

What is the most humid month in Hidden Lake?

With an average relative humidity of 77%, December is the most humid month.

What is the average humidity in December in Hidden Lake?

The average relative humidity in December is 77%.

How many days does it rain in December in Hidden Lake?

In December, the rain falls for 10.5 days. Throughout December, 1.69" (43mm) of precipitation is accumulated.

When does it start to snow in Hidden Lake?

December is the first month it typically snows in Hidden Lake, South Carolina. Throughout December, in the average 0.4 snowfall days, it receives 0.2" (5mm) of snow.

What is the month with the shortest days in Hidden Lake?

December has the shortest days of the year, with an average of 9h and 54min of daylight.

What is the average length of the day in December in Hidden Lake?

In December, the average day length is 9h and 53min.

What time are sunrise and sunset in December in Hidden Lake?

On the first day of December, sunrise is at 7:20 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:31 pm EST.

What is the month with the least sunshine in Hidden Lake?

The month with the least sunshine in Hidden Lake is December, with an average of 5.1h of sunshine.

How long on average sun shines in December in Hidden Lake?

In December, the average sunshine duration in Hidden Lake is 5.1h.

What are the months with the lowest UV index in Hidden Lake?

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

How high is the UV index in December in Hidden Lake?

In Hidden Lake, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Hidden Lake, SC

Average temperature in December - Hidden Lake, SC
  • Average high temperature in December: 53.8°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (50.2°F).

  • Average low temperature in December: 38.5°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 (34.5°F).

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Average pressure in December
Hidden Lake, SC

Average pressure in December - Hidden Lake, SC
  • Average pressure in December: 30.14"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in December
Hidden Lake, SC

Average wind speed in December - Hidden Lake, SC
  • Average wind speed in December: 6.4mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in December
Hidden Lake, SC

Average humidity in December - Hidden Lake, SC
  • Average humidity in December: 77%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in December
Hidden Lake, SC

Average rainfall in December - Hidden Lake, SC
  • Average rainfall in December: 1.69"

The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is September (0.79").

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Average rainfall days in December
Hidden Lake, SC

Average rainfall days in December - Hidden Lake, SC
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is October (7.2 days).

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Average snowfall in December
Hidden Lake, SC

Average snowfall in December - Hidden Lake, SC
  • Average snowfall in December: 0.2"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Hidden Lake, SC

Average snowfall days in December - Hidden Lake, SC
  • Average snowfall days in December: 0.4 days

The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in December /
Average sunshine in December
Hidden Lake, SC

Average daylight in December / Average sunshine in December - Hidden Lake, SC
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in December
Hidden Lake, SC

Average sunshine days in December - Hidden Lake, SC
  • Average sunshine days in December: 18.4 days

The month with the most sunshine days is October (22.6 days).
The month with the least sunshine days is July (14.3 days).

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Average UV index in December
Hidden Lake, SC

Average UV index in December - Hidden Lake, SC
  • Average UV index in December: 2

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in December
Hidden Lake, SC

Average cloud cover in December - Hidden Lake, SC
  • Average cloud cover in December: 44

The month with the most cloud cover is February (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 29).

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Average visibility in December
Hidden Lake, SC

Average visibility in December - Hidden Lake, SC
  • Average visibility in December: 6mi

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

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Hidden Lake, South Carolina, USA

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