Greenfield California Climate Data

Monthly Average Climate Data for Greenfield California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January37.9 °F57.6 °F1.33 in.
February40.6 °F63.7 °F1.23 in.
March44.8 °F69.6 °F1.3 in.
April47.6 °F74.2 °F0.61 in.
May54.0 °F81.9 °F0.29 in.
June60.2 °F90.5 °F0.04 in.
July66.1 °F96.5 °F0.03 in.
August64.5 °F95.5 °F0.0 in.
September59.7 °F90.3 °F0.05 in.
October50.6 °F80.1 °F0.27 in.
November41.7 °F66.8 °F0.58 in.
December36.1 °F57.7 °F1.17 in.
Annual50.3 °F77 °F6.9 in.
MonthAvg. LowAvg. HighAvg. Precip
January39.2 °F62.0 °F2.73 in.
February40.6 °F63.2 °F2.67 in.
March42.0 °F66.5 °F2.04 in.
April43.4 °F69.5 °F0.72 in.
May47.3 °F72.2 °F0.3 in.
June49.8 °F75.8 °F0.05 in.
July52.8 °F78.2 °F0.01 in.
August53.2 °F77.9 °F0.01 in.
September50.8 °F79.2 °F0.03 in.
October46.5 °F76.0 °F0.49 in.
November42.0 °F68.5 °F0.93 in.
December38.3 °F61.1 °F2.16 in.
Annual45.5 °F70.8 °F12.14 in.

Climate Data for Greenfield California

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateFeb. 1 - Feb. 10
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 ClassificationBSh - Hot Semi-Arid Climate
Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 11 - Mar. 20
Average Days With Frost30-40 Days
Plant Hardiness Zone - 2023Zone 9b : 25°F to 20°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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