Santee, SC has a subtropical climate with long hot summers and mild winters. Summer temperatures typically reach the high 80s to low 90s with moderate humidity. Winters in Santee experience temperatures in the 40s and 50s with occasional snow or ice storms. Spring and fall are mild, bringing warm weather with sporadic rain showers. The area averages over 200 days of sunshine each year, making it a great location for outdoor activities during most months of the year.
Santee (zip 29142), South Carolina gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Santee (zip 29142) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 214 sunny days per year in Santee (zip 29142). The US average is 205 sunny days.
Santee (zip 29142) gets some kind of precipitation, on average, 95 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 92 degrees
Winter Low: the January low is 34
Rain: averages 48 inches of rain a year
Snow: averages 0 inches of snow a year