Roseville California Climate Data

Monthly Average Climate Data for Roseville California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.9 °F55.5 °F4.24 in.
February41.0 °F60.5 °F4.35 in.
March44.1 °F65.6 °F3.49 in.
April46.4 °F71.5 °F1.75 in.
May52.0 °F79.9 °F1.32 in.
June57.4 °F88.1 °F0.28 in.
July61.0 °F94.1 °F0.02 in.
August60.2 °F93.3 °F0.03 in.
September56.9 °F88.8 °F0.19 in.
October50.2 °F78.4 °F1.38 in.
November42.7 °F64.5 °F2.28 in.
December38.4 °F55.8 °F4.62 in.
Annual49.1 °F74.7 °F23.95 in.

Climate Data for Roseville California

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost20-30 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 ClassificationCsa - Hot-Summer Mediterranean Climate