Tempe Arizona Climate Data

Monthly Average Climate Data for Tempe Arizona

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January5.9 °C19.8 °C27.43 mm
February7.5 °C21.7 °C26.42 mm
March10.2 °C25.3 °C24.89 mm
April13.4 °C29.3 °C7.37 mm
May18.2 °C34.4 °C3.56 mm
June22.8 °C39.6 °C1.27 mm
July26.8 °C41 °C25.65 mm
August26.6 °C40.3 °C33.02 mm
September23.1 °C37.8 °C19.56 mm
October16.3 °C31.9 °C14.73 mm
November9.9 °C24.8 °C15.24 mm
December5.5 °C19.2 °C25.4 mm
Annual15.5 °C30.4 °C224.54 mm

Climate Data for Tempe Arizona

Average First Frost DateJan. 1 - Jan. 10
Average Last Frost DateFeb. 1 - Feb. 10
Average Days With Frost5-10 Days
Plant Hardiness Zone - 2023Zone 10a : -1.1°C to 1.7°C
Plant Hardiness Zone - 2012Zone 9b : -3.9°C to -1.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBWh - Hot Desert Climate
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