Santa Rosa, AZ has a hot desert climate with very little rainfall. On average, temperatures remain in the 90s during the summer months and can often reach over 100 degrees. The winter months are generally mild, with temperatures rarely dropping below 50 degrees. Due to the lack of rainfall, the area is mostly arid with vegetation limited to scrub brush and cacti. Despite this, Santa Rosa remains a popular destination for tourists and locals alike due to its unique landscapes and culture.
Santa Rosa, Arizona gets 11 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Santa Rosa averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 280 sunny days per year in Santa Rosa. The US average is 205 sunny days.
Santa Rosa gets some kind of precipitation, on average, 39 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 36
Rain: averages 11 inches of rain a year
Snow: averages 0 inches of snow a year