Cornish, UT has a mild climate with hot, dry summers and cold winters. The average temperature in the summer months ranges from 75-85 degrees Fahrenheit, while temperatures drop to an average of 25-35 degrees Fahrenheit during the winter months. Rainfall is minimal throughout the year, with most precipitation occurring during the spring and fall months. The area is also prone to extreme weather events such as thunderstorms, hail storms, and tornadoes. Despite these extreme weather events, Cornish remains a pleasant place to live all year round.
Cornish, Utah gets 18 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Cornish averages 61 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 224 sunny days per year in Cornish. The US average is 205 sunny days.
Cornish gets some kind of precipitation, on average, 92 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 15
Rain: averages 18 inches of rain a year
Snow: averages 61 inches of snow a year