Riverbank California Climate Data

Monthly Average Climate Data for Riverbank California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.5 °F54.9 °F3.02 in.
February40.8 °F60.7 °F2.33 in.
March43.6 °F66.1 °F2.29 in.
April46.3 °F71.1 °F1.16 in.
May51.7 °F79.6 °F0.66 in.
June56.6 °F87.2 °F0.11 in.
July60.4 °F92.3 °F0.01 in.
August59.6 °F91.0 °F0.03 in.
September56.6 °F87.2 °F0.08 in.
October50.1 °F77.9 °F0.68 in.
November42.4 °F65.0 °F1.32 in.
December38.0 °F55.5 °F2.45 in.
Annual48.7 °F74 °F14.14 in.

Climate Data for Riverbank California

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateFeb. 11 - Feb. 20
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9b : 25°F to 20°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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