Watsonville California Climate Data

Monthly Average Climate Data for Watsonville California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January41.8 °F60.3 °F4.09 in.
February43.1 °F60.8 °F4.64 in.
March44.1 °F62.2 °F2.98 in.
April45.3 °F65.0 °F1.63 in.
May48.8 °F67.2 °F0.55 in.
June51.2 °F69.0 °F0.12 in.
July54.2 °F69.4 °F0.03 in.
August54.5 °F70.5 °F0.05 in.
September53.1 °F71.9 °F0.06 in.
October49.3 °F71.4 °F0.9 in.
November44.8 °F64.8 °F2.16 in.
December41.5 °F60.1 °F4.77 in.
Annual47.6 °F66.1 °F21.98 in.

Climate Data for Watsonville California

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateFeb. 11 - Feb. 20
Average Days With Frost5-10 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 ClassificationCsb - Warm-Summer Mediterranean Climate
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