Mesa, AZ has a hot desert climate with very mild winters and very hot summers. It typically experiences over 300 days of sunshine each year, making it an ideal location for outdoor activities all year round. During the summer months, temperatures can often exceed 100 degrees Fahrenheit. Despite the high temperatures in the summertime, rainfall is low overall with averages of less than 8 inches a year. As such, you must be prepared to bring plenty of water when you are outdoors in Mesa during the summer months.
Mesa, Arizona gets 10 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mesa averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 301 sunny days per year in Mesa. The US average is 205 sunny days.
Mesa gets some kind of precipitation, on average, 36 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 105 degrees
Winter Low: the January low is 41
Rain: averages 10 inches of rain a year
Snow: averages 0 inches of snow a year