Lathrop California Climate Data

Monthly Average Climate Data for Lathrop California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.9 °F55.5 °F2.97 in.
February41.1 °F61.1 °F2.43 in.
March43.8 °F66.5 °F1.97 in.
April47.0 °F72.1 °F1.04 in.
May51.8 °F79.3 °F0.58 in.
June56.2 °F86.7 °F0.13 in.
July58.8 °F91.7 °F0.0 in.
August58.3 °F90.6 °F0.02 in.
September55.9 °F87.3 °F0.08 in.
October49.7 °F78.3 °F0.71 in.
November42.5 °F65.3 °F1.24 in.
December38.2 °F56.1 °F2.41 in.
Annual48.5 °F74.2 °F13.58 in.

Climate Data for Lathrop California

Average First Frost DateDec. 1 - Dec. 10
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 ClassificationBSk - Cold Semi-Arid Climate