Cortland County, New York, gets 41 inches of rain per year. The US average is 37. Snowfall is 90 inches. The average US city gets 25 inches of snow per year. The number of days with any measurable precipitation is 162.
On average, there are 157 sunny days per year in Cortland County, New York. The July high is around 79 degrees. The January low is 13. Our comfort index, which is based on humidity during the hot months, is a 56 out of 100, where higher is more comfortable. The US average on the comfort index is 44.
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