Strathmore California Climate Data

Monthly Average Climate Data for Strathmore California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January37.7 °F57.3 °F2.16 in.
February40.3 °F62.8 °F1.91 in.
March43.7 °F68.9 °F1.89 in.
April46.8 °F74.9 °F1.12 in.
May53.3 °F83.6 °F0.46 in.
June59.3 °F92.0 °F0.11 in.
July65.0 °F97.3 °F0.02 in.
August63.5 °F96.5 °F0.02 in.
September58.9 °F91.8 °F0.08 in.
October50.5 °F80.7 °F0.51 in.
November41.7 °F66.8 °F0.99 in.
December36.4 °F57.3 °F1.88 in.
Annual49.8 °F77.5 °F11.15 in.

Climate Data for Strathmore California

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateFeb. 21 - Feb. 29
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 ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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