May Rainfall and Precipitation in Maricopa County
Maricopa County Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Maricopa County - and find the best time to visit. See also: Maricopa County weather by month.
Best Places to Visit in Maricopa County in May
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Maricopa County.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in May: pale blue is dry, deep blue is wet.
Maricopa County precipitation in May: frequently asked questions
How much rainfall does Maricopa County, the United States of America receive in May?
Phoenix stays mostly dry in May, with average rainfall close to 4.9 mm (0.2 in).
How many days does it rain in Maricopa County, the United States of America in May?
Rainfall in Phoenix typically falls on roughly a single day days in May.
Is May part of the rainy season in Maricopa County, the United States of America?
Not really. May is outside the wettest stretch of the year in Maricopa County, the United States of America.
Interested in more climate information?
We have much more information about the climate in Maricopa County.
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