About Lightning in Utah
Utah averages 27 thunderstorm days per year, placing it above the national average of 25 days. Located at approximately 41°N latitude, Utah is a state of dramatic elevation changes from the Great Salt Lake basin to the Wasatch Range, where monsoon moisture and orographic lifting produce concentrated summer thunderstorms.
In Utah, afternoon solar heating of mountain slopes drives rapid orographic thunderstorm development. Peak thunderstorm activity occurs during July through September, when conditions align for the most frequent lightning strikes. With a population of 3.3 million residents, storm awareness and lightning safety are important considerations for anyone living in or visiting Utah.