Merced California Climate Data

Monthly Average Climate Data for Merced California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January37.9 °F55.3 °F2.82 in.
February40.1 °F61.1 °F2.35 in.
March42.9 °F66.7 °F2.01 in.
April45.9 °F72.4 °F1.01 in.
May51.7 °F81.2 °F0.6 in.
June57.1 °F89.1 °F0.13 in.
July61.3 °F94.9 °F0.02 in.
August60.1 °F93.6 °F0.02 in.
September56.6 °F89.4 °F0.05 in.
October49.4 °F79.2 °F0.71 in.
November41.5 °F65.6 °F1.1 in.
December36.8 °F55.8 °F2.2 in.
Annual48.4 °F75.4 °F13.02 in.

Climate Data for Merced California

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMar. 11 - Mar. 20
Average Days With Frost20-30 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate