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May Rainfall Precipitation in Arizona

Arizona is a region in the United States of America. In May precipitation ranges from almost none in Douglas with 1.1 mm of rainfall to low in Tusayan with 20 mm of rainfall.

Where and how much does it rain in Arizona in May?

Find the average total precipitation in May for the most popular destinations in Arizona on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Arizona receive in May?
  • In general in May it hardly rains in Phoenix at all. For people who want to avoid wet weather, it is a perfect month to visit.

  • What is the wettest city in May in Arizona?
  • Our data indicates that Tusayan holds the record for the most average rainfall with 20 mm.

  • What is the driest city in May in Arizona?
  • Our figures indicate that Douglas receives the least rainfall, averaging just 1.1 mm.

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