Sierra Vista Arizona Climate Data

Monthly Average Climate Data for Sierra Vista Arizona

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January33.0 °F61.1 °F0.86 in.
February35.7 °F63.7 °F0.63 in.
March40.0 °F69.5 °F0.58 in.
April44.8 °F76.7 °F0.21 in.
May52.4 °F84.4 °F0.17 in.
June62.4 °F93.0 °F0.43 in.
July65.8 °F91.2 °F3.33 in.
August64.6 °F89.1 °F3.68 in.
September59.8 °F86.6 °F1.76 in.
October49.8 °F79.6 °F0.68 in.
November40.0 °F69.7 °F0.56 in.
December33.2 °F60.5 °F0.86 in.
Annual48.5 °F77.1 °F13.75 in.

Climate Data for Sierra Vista Arizona

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 1 - Apr. 10
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 ClassificationBSh - Hot Semi-Arid Climate