Jerome Arizona Climate Data

Monthly Average Climate Data for Jerome Arizona

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January32.9 °F51.7 °F1.74 in.
February34.4 °F55.0 °F1.88 in.
March38.4 °F61.5 °F1.57 in.
April43.4 °F68.6 °F0.78 in.
May50.6 °F77.2 °F0.57 in.
June60.3 °F88.5 °F0.19 in.
July65.5 °F91.1 °F2.22 in.
August64.2 °F88.4 °F3.16 in.
September58.8 °F83.0 °F1.64 in.
October48.9 °F72.8 °F1.35 in.
November39.6 °F61.1 °F1.06 in.
December32.6 °F50.8 °F1.52 in.
Annual47.5 °F70.8 °F17.68 in.

Climate Data for Jerome Arizona

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate