Aptos California Climate Data

Monthly Average Climate Data for Aptos California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January42.4 °F59.8 °F5.87 in.
February43.3 °F60.5 °F5.83 in.
March44.1 °F62.0 °F3.74 in.
April45.2 °F61.9 °F1.99 in.
May48.5 °F63.3 °F0.73 in.
June50.9 °F64.9 °F0.3 in.
July53.5 °F65.1 °F0.04 in.
August54.1 °F66.5 °F0.1 in.
September52.9 °F67.2 °F0.12 in.
October49.7 °F67.2 °F1.3 in.
November45.4 °F64.3 °F2.61 in.
December41.9 °F59.4 °F5.37 in.
Annual47.7 °F63.5 °F28 in.

Climate Data for Aptos California

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateFeb. 21 - Feb. 29
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 ClassificationCsb - Warm-Summer Mediterranean Climate
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