Sumter, SC Climate in April

Temperature for April

In Sumter, SC during April the average high temperature is 75.9°F. The hottest day on record was April 23, 1970 when the temperature hit 95.0°F.

Sumter, SC daily average and extreme temperature range for April

Low Temperature

During April the overnight temperature drops to an average of 53.4°F, with the lowest temperature of 27.3°F being recorded on April 8, 2007. Overnight temperatures drop below freezing 1 times in April.

Precipitation for April

In April the average monthly rainfall in Sumter, SC is 1.58 inches with rain usually falling on between 10 and 11 days. 1943 was the driest April with only 0.00 inches of rain falling, and 1983 was the wettest April with 6.55 inches of rain. The wettest single day in April was 9 April 1983 when 3.07 inches of rain fell.

In April it usually snows on between 0 and 1 days. There are thunderstorms on between 3 and 4 days in April.