13074 Hannibal, NY has a humid continental climate, characterized by cold winters and warm summers. Annual precipitation averages around 39 inches per year with the majority of it falling in the form of rain throughout the spring and summer months. The area experiences long periods of snow cover during the winter months due to its location in the northern part of New York State near Lake Ontario. During the hottest summer months, temperatures can reach above 80°F while in the wintertime temperatures often drop below freezing. All seasons are known to bring moderate winds that blow southeast from Lake Ontario.
Hannibal (zip 13074), New York gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hannibal (zip 13074) averages 109 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 161 sunny days per year in Hannibal (zip 13074). The US average is 205 sunny days.
Hannibal (zip 13074) gets some kind of precipitation, on average, 166 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 80 degrees
Winter Low: the January low is 15
Rain: averages 42 inches of rain a year
Snow: averages 109 inches of snow a year