Round Mountain California Climate Data

Monthly Average Climate Data for Round Mountain California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January35.1 °F53.2 °F10.87 in.
February35.8 °F56.0 °F9.28 in.
March37.9 °F60.5 °F9.02 in.
April41.1 °F66.4 °F5.94 in.
May47.7 °F76.0 °F3.72 in.
June54.4 °F86.1 °F1.38 in.
July60.2 °F95.3 °F0.1 in.
August58.8 °F94.3 °F0.25 in.
September54.3 °F87.8 °F0.68 in.
October46.6 °F74.2 °F3.45 in.
November39.1 °F59.8 °F6.75 in.
December34.7 °F51.6 °F12.17 in.
Annual45.5 °F71.8 °F63.61 in.

Climate Data for Round Mountain California

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 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
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