Guernsey, OH County experiences a humid continental climate characterized by cool to cold temperatures in the winter and hot and humid summers. Average temperatures range from 25F to 89F throughout the year. On average, Guernsey receives 40 inches of annual precipitation, with most of this coming during the summer months. The county is also prone to severe weather, including thunderstorms, tornadoes, and occasional flooding. In the winter months, snowfall can be expected mainly during December and January. Overall, the climate in Guernsey is generally mild as long as you dress appropriately for both summer and winter weather!
Guernsey County, Ohio gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Guernsey County averages 23 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 167 sunny days per year in Guernsey County. The US average is 205 sunny days.
Guernsey County gets some kind of precipitation, on average, 132 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 84 degrees
Winter Low: the January low is 19
Rain: averages 41 inches of rain a year
Snow: averages 23 inches of snow a year