Cornelius, NC has a humid subtropical climate with mild winters and hot summers. The average annual temperature is around 21°C (70°F). During the summer months, temperatures can frequently reach up to the 30s °C (90s °F). In the winter, temperatures rarely drop below freezing. Precipitation levels are generally quite high throughout the year, with an average of 48 inches (122 cm) per year. These wet conditions make Cornelius a great place for outdoor activities all-year-round.
Cornelius, North Carolina gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Cornelius averages 3 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 215 sunny days per year in Cornelius. The US average is 205 sunny days.
Cornelius gets some kind of precipitation, on average, 107 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 89 degrees
Winter Low: the January low is 28
Rain: averages 43 inches of rain a year
Snow: averages 3 inches of snow a year