San Luis Arizona Climate Data

Monthly Average Climate Data for San Luis Arizona

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January5.8 °C20.9 °C9.91 mm
February7.2 °C22.8 °C11.43 mm
March9.8 °C26.3 °C8.38 mm
April12.4 °C29.6 °C3.05 mm
May15.9 °C33.9 °C1.27 mm
June20.3 °C38.8 °C0.51 mm
July25.3 °C41 °C5.84 mm
August26 °C41 °C8.13 mm
September22.6 °C38.5 °C9.4 mm
October15.7 °C32.6 °C3.3 mm
November9.4 °C25.6 °C5.33 mm
December5.3 °C19.9 °C10.16 mm
Annual14.6 °C30.9 °C76.71 mm

Climate Data for San Luis Arizona

Average First Frost DateJan. 21 - Jan. 31
Average Last Frost Date
Average Days With FrostFrost Free
Plant Hardiness Zone - 2023Zone 10a : -1.1°C to 1.7°C
Plant Hardiness Zone - 2012Zone 10a : -1.1°C to 1.7°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBWh - Hot Desert Climate
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