Normal weather for South Carolina in December
It's cool to moderate in December in South Carolina with an average temperature of 16°C. Temperatures this month range from a low of 13°C to a high of 19°C. At night, you can expect temperatures between 2°C and 9°C.
In December, there is an average of 122 mm of precipitation, spread over 15 days. The wind speed is around 3 Bft, mostly coming from the South.
South Carolina in December |
New York | ||
|---|---|---|---|
 Average Temperature |
16°C | 9°C | |
 High Temp |
19°C | 12°C | |
| Low Temp |
13°C | 4°C | |
 Total Precipitation |
122 mm | 133 mm | |
| Rainy Days |
15 days | 17 days | |
Start of December
The month of December starts in South Carolina with cool temps, averaging around 17°C during the day and nights around 7°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
Mid December
By mid-December, daytime temps drop to around 16°C, with nights around 5°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
Since it cools down at night, it’s a good idea to wear layers. During the day, choose a light jacket, sweater or hoodie, and long pants. For the evening and morning, we recommend a thick jacket, sweater, and long pants.
End of December
By the end of December, the average daytime temperature in South Carolina is around 17°C, while nighttime temps are about 7°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Because temperatures drop in the evening, wearing layers is recommended. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
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UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is December a good time to visit South Carolina?
Looking for sun and warm weather? December isn’t a good month to be in South Carolina. The temperatures are too low for a warm stay this month.
Temperature records for South Carolina in December
Check out the climate of South Carolina for all months and discover the best travel time
The climate in South Carolina is based on weather data from . Other places, like New York City, Miami or Los Angeles, might have different weather. You can check out all destinations in South Carolina to get the full picture of the climate.
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Daily Temperature in December in South Carolina
This chart shows the average daily high and low temperatures in December for South Carolina, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in South Carolina
The chart below shows the average daily precipitation in December for South Carolina, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 15 days of precipitation in South Carolina.
Daily UV Index in December in South Carolina
This chart shows the average daily UV index in December in South Carolina, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in South Carolina Over the Years
This chart shows the average temperature in December in South Carolina, measured in degrees Celsius, over the past few years.
Total Precipitation in December in South Carolina Over the Years
This chart shows the average precipitation in December in South Carolina, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in December for South Carolina
Click on any day in December to get detailed info about the usual weather on that day in South Carolina. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in South Carolina
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Average Weather in South Carolina by Month
Click on a month below to see detailed weather info for South Carolina. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of South Carolina for all months at once
