Washington, UT has a semi-arid climate with hot summers and cool winters. The average temperature in the summer is around 78°F and in the winter it is around 33°F. The area receives an average of about 10 inches of rain each year, most of which falls during the winter months, and there are usually only a few days of snow each year. Washington experiences some strong winds throughout the year and can experience frequent dust storms during dryer periods.
Washington (zip 84780), Utah gets 10 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Washington (zip 84780) averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 257 sunny days per year in Washington (zip 84780). The US average is 205 sunny days.
Washington (zip 84780) gets some kind of precipitation, on average, 43 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 101 degrees
Winter Low: the January low is 29
Rain: averages 10 inches of rain a year
Snow: averages 2 inches of snow a year