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Climate in Sierra Vista, Arizona

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ClimateSierra Vista, AZUnited States
Rainfall (in.)14.636.5
Snowfall (in.)0.625
Precipitation Days54100
Sunny Days284205
Avg. July High9286.5
Avg. Jan. Low33.320.5
Comfort Index (higher=better)6444
UV Index6.44.3
Elevation ft.4,6201,443



Sierra Vista, AZ, gets 15 inches of rain per year. The US average is 37. Snowfall is 1 inches. The average US city gets 25 inches of snow per year. The number of days with any measurable precipitation is 54.

On average, there are 284 sunny days per year in Sierra Vista, AZ. The July high is around 92 degrees. The January low is 33. Our comfort index, which is based on humidity during the hot months, is a 64 out of 100, where higher is more comfortable. The US average on the comfort index is 44.


Sierra Vista Climate SperlingViews

Beautiful View: It has not topped a 100 which is very good for AZ. It is so beautiful, and nice... (read more)High Desert: Sierra Vista has a great climate. Sitting at 4500 ft elev, it typically has temps 10-15 cooler than Tucson. It does get below freezing, but only snows 0.5-1.0" once or... (read more)Weather : Can anyone tell me how often there are dust storms? How often does it rain in the summer? The weather forecast always indicates thunderstorms. How is the humidity in... (read more)Have an opinion about Sierra Vista? Leave a commentTo See All SperlingViews for Sierra Vista Click Here