Sierra Vista (AZ) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Sierra Vista (Arizona). The numbers are calculated over a 30-year period to provide a reliable average.
- Most rainfall (rainy season) is seen in July.
- Sierra Vista has dry periods in January, February, March, April, May, June, October, November and December.
- On average, July is the wettest month with 103 mm of precipitation.
- On average, May is the driest month with 3 mm of precipitation.
- The average amount of annual precipitation is 361 mm.
Current rainfall in Sierra Vista (AZ)
clear and no rain
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