Mountain View California Climate Data

Monthly Average Climate Data for Mountain View California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January41.6 °F58.8 °F3.18 in.
February43.5 °F61.6 °F3.32 in.
March45.6 °F65.1 °F2.16 in.
April47.3 °F68.5 °F1.08 in.
May50.9 °F73.0 °F0.42 in.
June53.8 °F78.0 °F0.11 in.
July56.5 °F80.3 °F0.0 in.
August56.6 °F80.0 °F0.04 in.
September55.4 °F79.6 °F0.08 in.
October51.4 °F74.8 °F0.62 in.
November45.4 °F65.1 °F1.47 in.
December41.2 °F58.6 °F3.07 in.
Annual49.1 °F70.3 °F15.55 in.

Climate Data for Mountain View California

Average First Frost DateDec. 21 - Dec. 31
Average Last Frost DateFeb. 11 - Feb. 20
Average Days With Frost5-10 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 ClassificationCsb - Warm-Summer Mediterranean Climate