Trenton, SC has a humid subtropical climate with hot and humid summers and mild to cool winters. On average, the summer months reach highs in the mid 80s (°F) while winter temperatures typically stay around the 39–50 degrees (°F) range. Rainfall is consistent throughout the year, with an average annual precipitation of around 43 inches. Snowfall is rare in Trenton but still possible during the winter months. In addition to rain, thunderstorms can be expected throughout the year which bring strong winds and occasional hail.
Trenton, South Carolina gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Trenton averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 219 sunny days per year in Trenton. The US average is 205 sunny days.
Trenton gets some kind of precipitation, on average, 104 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 47 inches of rain a year
Snow: averages 1 inches of snow a year