December weather forecast
Lowrys, SC

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Weather in December

The first month of the winter, December, is still a cool month in Lowrys, South Carolina, with temperature in the range of an average low of 39.7°F (4.3°C) and an average high of 54.5°F (12.5°C).

Temperature

In the transition to December, Lowrys observes a minor drop in the average high-temperature, shifting from a refreshing 60.4°F (15.8°C) in November to a cool 54.5°F (12.5°C). During December, the nighttime temperature averages to an icy 39.7°F (4.3°C).

Humidity

December is the most humid month, with an average relative humidity of 76%.

Rainfall

In December, the rain falls for 10.9 days. Throughout December, 3.15" (80mm) of precipitation is accumulated. Throughout the year, there are 157.1 rainfall days, and 31.06" (789mm) of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall in Lowrys. December is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.67" (17mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 7:14 am and sunset at 5:13 pm. On the last day of December, sunrise is at 7:32 am and sunset at 5:24 pm EST.

Sunshine

December has the least sunshine of the year, with an average of 5.5h of sunshine.

UV index

In Lowrys, the average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 3 in December suggests the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average December temperature?

In Lowrys, 54.5°F (12.5°C) is the average high-temperature and 39.7°F (4.3°C) is the average low-temperature during December. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is estimated at 91.4°F (33°C).

What is the most humid month?

With an average relative humidity of 76%, December is the most humid month.

What is the average humidity in December?

The average relative humidity in December is 76%.

How much does it rain in December?

In December, the rain falls for 10.9 days. Throughout December, 3.15" (80mm) of precipitation is accumulated.

When does it snow the most?

The month with the most snowfall is December, when snow falls for 0.3 days and typically aggregates up to 0.67" (17mm) of snow.

When does it start to snow?

December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.67" (17mm) of snow.

What is the month with the shortest days?

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?

The average day length in December is 9h and 52min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:14 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:24 pm EST.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 5.5h of sunshine.

How long on average sun shines in December?

The average sunshine duration in December is 5.5h.

What is the UV index reading in December?

The average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Lowrys, SC

Average temperature in December - Lowrys, SC
  • Average high temperature in December: 54.5°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in December: 39.7°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).

Average pressure in December
Lowrys, SC

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

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in December
Lowrys, SC

Average wind speed in December - Lowrys, SC
  • Average wind speed in December: 6.6mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in December
Lowrys, SC

Average humidity in December - Lowrys, SC
  • Average humidity in December: 76%

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

Average rainfall in December
Lowrys, SC

Average rainfall in December - Lowrys, SC
  • Average rainfall in December: 3.15"

The wettest month (with the highest rainfall) is August (3.35").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in December
Lowrys, SC

Average rainfall days in December - Lowrys, SC
  • Average rainfall days in December: 10.9 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is October (8.8 days).

Average snowfall in December
Lowrys, SC

Average snowfall in December - Lowrys, SC
  • Average snowfall in December: 0.67"

The month with the highest snowfall is December (0.67").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Lowrys, SC

Average snowfall days in December - Lowrys, SC
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is February (0.9 days).
The 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
Lowrys, SC

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 3min

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 30min).

Average sunshine days in December
Lowrys, SC

Average sunshine days in December - Lowrys, SC
  • Average sunshine days in December: 18.7 days

The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in December
Lowrys, SC

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

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

Average cloud cover in December
Lowrys, SC

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

The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in December
Lowrys, SC

Average visibility in December - Lowrys, 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).

Lowrys, South Carolina, USA

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