The climate in Grantsville, UT (84029) is generally dry and sunny with temperatures ranging from cold in the winter to hot in the summer. Average winter temperatures range between 17°F and 40°F while average summer temperatures can reach up to 90°F. Rainfall is usually light and sporadic throughout the year, but snow is common during winter months. The area has a semi-arid climate with low humidity levels.
Grantsville (zip 84029), Utah gets 16 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grantsville (zip 84029) averages 34 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 226 sunny days per year in Grantsville (zip 84029). The US average is 205 sunny days.
Grantsville (zip 84029) gets some kind of precipitation, on average, 84 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 92 degrees
Winter Low: the January low is 21
Rain: averages 16 inches of rain a year
Snow: averages 34 inches of snow a year