Humidity Levels in South Carolina During January

The average humidity in January is listed below for places in South Carolina. The tables give daily averages along with highest and lowest relative humidity levels.

Relative humidity measures the actual amount of moisture in the air as a percentage of the maximum amount of moisture the air can hold.

All the numbers here are averages for the years 1961 to 1990.

Average Humidity

In this table, the Daily number is the average of humidity readings taken every three hours throughout the day. Morning percentages are for 7 am and Afternoon measures are for 4 pm local standard time.

Average relative humidity (%) in January
Daily Place Morning Afternoon
70 Charleston 80 54
69 Columbia 82 50
66 Greer 76 51

Highest and Lowest Humidity

Below are the averages during January for maximum and minimum humidity levels in South Carolina. The hours when this month's highest and lowest humidity readings usually occur are given in local standard time.

Daily high and low relative humidity (%) averages in January
High Time Place Low Time
80.4 7 am Charleston 53.8 4 pm
82.4 7 am Columbia 50.1 4 pm
76.4 7 am Greer 51.3 4 pm

World Data Center for Meteorology. Climate of the World.

South Carolina Humidity
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