Superior Arizona Climate Data

Monthly Average Climate Data for Superior Arizona

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.7 °F62.0 °F2.0 in.
February40.8 °F65.3 °F1.99 in.
March45.1 °F71.4 °F1.93 in.
April50.9 °F78.5 °F0.52 in.
May59.5 °F87.6 °F0.41 in.
June68.7 °F97.4 °F0.14 in.
July74.4 °F99.2 °F2.02 in.
August73.3 °F97.8 °F2.62 in.
September68.3 °F93.5 °F1.38 in.
October56.8 °F83.4 °F0.69 in.
November45.7 °F71.1 °F1.0 in.
December38.8 °F60.8 °F1.69 in.
Annual55.1 °F80.7 °F16.39 in.

Climate Data for Superior Arizona

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost20-30 Days
Plant Hardiness Zone - 2023Zone 9b : 25°F to 20°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate