The climate in 27816 Castalia, NC is a mild one, with temperatures throughout the year rarely dropping below freezing. During summer months, temperatures tend to reach into the mid-80's and can get as high as the low 90's. During winter months, temperatures generally stay in the 40's or 50's during day time hours but can dip into the 30's at night. Rainfall is plentiful throughout the year and snow is rarer, typically only falling a few times per year. Humidity levels stay relatively moderate and all in all, this area enjoys a pleasant weather overall.
Castalia (zip 27816), North Carolina gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Castalia (zip 27816) averages 3 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 217 sunny days per year in Castalia (zip 27816). The US average is 205 sunny days.
Castalia (zip 27816) gets some kind of precipitation, on average, 103 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 90 degrees
Winter Low: the January low is 28
Rain: averages 46 inches of rain a year
Snow: averages 3 inches of snow a year