December weather forecast
Brookdale, SC

Share

Weather in December

December, the first month of the winter in Brookdale, is also a moderate month, with temperature in the range of an average low of 43°F (6.1°C) and an average high of 57.4°F (14.1°C).

Temperature

December witnesses a gentle descent in average high-temperature, descending from November's enjoyable 63.5°F (17.5°C) to a moderate 57.4°F (14.1°C). Brookdale records an average nighttime low-temperature of 43°F (6.1°C) throughout December.

Humidity

In Brookdale, the average relative humidity in December is 75%.

Rainfall

In December, the rain falls for 10.2 days. Throughout December, 3.58" (91mm) of precipitation is accumulated. In Brookdale, during the entire year, the rain falls for 159.3 days and collects up to 32.01" (813mm) of precipitation.

Snowfall

In Brookdale, South Carolina, snow does not fall in March through December.

Daylight

The month with the shortest days in Brookdale is December, with an average of 10h and 0min of daylight.
On the first day of the month, sunrise is at 7:09 am and sunset at 5:15 pm. On the last day of December, in Brookdale, sunrise is at 7:27 am and sunset at 5:25 pm EST.

Sunshine

December has the least sunshine of the year, with an average of 5.4h of sunshine.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 3 during December translates into these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in December?

In December, the average high-temperature and low-temperature are 57.4°F (14.1°C) and 43°F (6.1°C) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 93.2°F (34°C).

What is the average humidity in December?

The average relative humidity in December is 75%.

How much does it rain in December?

In December, the rain falls for 10.2 days. Throughout December, 3.58" (91mm) of precipitation is accumulated.

When it does not snow?

In Brookdale, snow does not fall in March through December.

Does it snow in December?

In Brookdale, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days?

With an average of 10h and 0min of daylight, December has the shortest days of the year.

What is the average length of the day in December?

In December, the average day length is 9h and 59min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 7:09 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:25 pm EST.

What is the month with the least sunshine in Brookdale?

With an average of 5.4h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December?

In December, the average sunshine duration is 5.4h.

What are the months with the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 3.

How high is the UV index in December?

In December, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
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
Brookdale, SC

Average temperature in December - Brookdale, SC
  • Average high temperature in December: 57.4°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (54.1°F).

  • Average low temperature in December: 43°F

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

Average pressure in December
Brookdale, SC

Average pressure in December - Brookdale, SC
  • Average pressure in December: 30.13"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in December
Brookdale, SC

Average wind speed in December - Brookdale, SC
  • Average wind speed in December: 7.6mph

The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity in December
Brookdale, SC

Average humidity in December - Brookdale, SC
  • Average humidity in December: 75%

The months with the highest relative humidity are May, August and September (76%).
The months with the lowest relative humidity are January and November (71%).

Average rainfall in December
Brookdale, SC

Average rainfall in December - Brookdale, SC
  • Average rainfall in December: 3.58"

The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is November (1.65").

Average rainfall days in December
Brookdale, SC

Average rainfall days in December - Brookdale, SC
  • Average rainfall days in December: 10.2 days

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in December
Brookdale, SC

Average snowfall in December - Brookdale, SC
  • Average snowfall in December: 0"

The months with the highest snowfall are January and February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in December
Brookdale, SC

Average snowfall days in December - Brookdale, SC
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Brookdale, SC

Average daylight in December / Average sunshine in December - Brookdale, SC
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in December
Brookdale, SC

Average sunshine days in December - Brookdale, SC
  • Average sunshine days in December: 19.7 days

The months with the most sunshine days are October and November (21.1 days).
The months with the least sunshine days are July and August (7.3 days).

Average UV index in December
Brookdale, SC

Average UV index in December - Brookdale, SC
  • Average UV index in December: 3

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in December
Brookdale, SC

Average cloud cover in December - Brookdale, SC
  • Average cloud cover in December: 42

The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 28).

Average visibility in December
Brookdale, SC

Average visibility in December - Brookdale, SC
  • Average visibility in December: 6mi

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

Brookdale, South Carolina, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location