Temperature for September
In Colombia, SC during September the average high temperature is 86.6°F. The hottest day on record was September 3, 1944 when the temperature hit 101.3°F.

In Colombia, SC during September the average high temperature is 86.6°F. The hottest day on record was September 3, 1944 when the temperature hit 101.3°F.
In September the average monthly rainfall in Colombia, SC is 3.62 inches with rain usually falling on between 9 and 10 days. 1943 was the driest September with only 0.00 inches of rain falling, and 1988 was the wettest September with 8.38 inches of rain. The wettest single day in September was 4 September 1998 when 5.17 inches of rain fell.
There are thunderstorms on between 3 and 4 days in September.