December weather forecast and climate
Columbia, SC

The Us State House of South Carolina, in Columbia, with the Wade Hampton Statue
The Us State House of South Carolina, in Columbia, with the Wade Hampton Statue

What is the temperature in December in Columbia?

In December, in Columbia, South Carolina, the average high-temperature is 58.3°F (14.6°C), and the average low-temperature is 35.2°F (1.8°C).
Average temperature in December - Columbia, SC
  • Average high temperature in December: 14.6°C

The warmest month (with the highest average high temperature) is July (33.7°C).
The month with the lowest average high temperature is January (13.3°C).

  • Average low temperature in December: 1.8°C

The month with the highest average low temperature is July (22°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).

Average humidity in December - Columbia, SC
  • Average humidity in December: 70.7%

The month with the highest relative humidity is August (76.5%).
The month with the lowest relative humidity is April (62.1%).

Average rainfall in December - Columbia, SC
  • Average rainfall in December: 81.8mm

The wettest month (with the highest rainfall) is July (138.7mm).
The driest month (with the lowest rainfall) is April (66.5mm).

Average rainfall days in December - Columbia, SC
  • Average rainfall days in December: 9 days

The month with the highest number of rainy days is July (11.8 days).
The month with the lowest number of rainy days is October (7 days).

Average snowfall in December - Columbia, SC
  • Average snowfall in December: 2.5mm

The month with the highest snowfall is January (20.3mm).
Months with the lowest snowfall are April, May, June, July, August, September, October and November (0mm).

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

The month with the highest number of snowfall days is January (0.5 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in December / Average sunshine in December - Columbia, SC
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).

  • Average sunshine in December: 5.6h

The month with most sunshine is May (Average sunshine: 9.4h).
Months with least sunshine are January and December (Average sunshine: 5.6).

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

Months with the highest UV index are June, July and August (UV index 10).
Months with the lowest UV index are January and December (UV index 3).

deutscheenglishespañolрусский中文