Maricopa Arizona Climate Data

Monthly Average Climate Data for Maricopa Arizona

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January39.4 °F67.1 °F0.84 in.
February42.3 °F70.7 °F0.84 in.
March47.4 °F77.5 °F1.01 in.
April53.2 °F85.2 °F0.24 in.
May62.1 °F94.2 °F0.21 in.
June71.0 °F104.0 °F0.06 in.
July78.8 °F105.8 °F0.72 in.
August78.2 °F104.4 °F0.97 in.
September71.4 °F99.8 °F0.78 in.
October58.1 °F89.3 °F0.43 in.
November46.1 °F76.5 °F0.55 in.
December38.4 °F65.9 °F0.88 in.
Annual57.2 °F86.7 °F7.53 in.

Climate Data for Maricopa Arizona

Average First Frost DateDec. 21 - Dec. 31
Average Last Frost DateFeb. 11 - Feb. 20
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBWh - Hot Desert Climate