San Clemente California Climate Data

Monthly Average Climate Data for San Clemente California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January46.5 °F66.7 °F2.6 in.
February46.5 °F66.4 °F3.23 in.
March47.5 °F67.5 °F1.99 in.
April49.4 °F67.4 °F0.88 in.
May53.8 °F69.0 °F0.34 in.
June57.6 °F71.8 °F0.16 in.
July61.0 °F77.0 °F0.08 in.
August61.5 °F78.2 °F0.03 in.
September60.0 °F77.8 °F0.12 in.
October55.7 °F74.7 °F0.59 in.
November50.2 °F71.3 °F1.01 in.
December46.1 °F66.1 °F2.26 in.
Annual53 °F71.2 °F13.29 in.

Climate Data for San Clemente California

Average First Frost DateNo Frost
Average Last Frost Date
Average Days With FrostFrost Rare
Plant Hardiness Zone - 2023Zone 10b : 35°F to 30°F
Plant Hardiness Zone - 2012Zone 10a : 30°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate