Rosamond California Climate Data

Monthly Average Climate Data for Rosamond California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January32.3 °F59.5 °F1.1 in.
February35.4 °F62.3 °F1.58 in.
March40.4 °F68.0 °F0.91 in.
April45.5 °F74.0 °F0.28 in.
May53.4 °F82.2 °F0.09 in.
June61.8 °F91.9 °F0.06 in.
July67.7 °F98.6 °F0.12 in.
August66.0 °F98.7 °F0.04 in.
September58.7 °F92.8 °F0.12 in.
October48.2 °F81.0 °F0.26 in.
November36.9 °F68.1 °F0.33 in.
December30.9 °F58.3 °F0.94 in.
Annual48.1 °F78 °F5.83 in.

Climate Data for Rosamond California

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost30-40 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate