Alameda California Climate Data

Monthly Average Climate Data for Alameda California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January7.2 °C14.4 °C106.17 mm
February8.2 °C15.9 °C104.9 mm
March8.9 °C17.1 °C83.06 mm
April9.6 °C18.3 °C39.12 mm
May11.2 °C19.6 °C19.3 mm
June12.4 °C21.5 °C3.81 mm
July13.6 °C21.7 °C0.51 mm
August14 °C22.3 °C1.02 mm
September13.9 °C23.3 °C2.79 mm
October12.6 °C22.2 °C24.64 mm
November9.4 °C18 °C60.2 mm
December7 °C14.7 °C114.81 mm
Annual10.7 °C19.1 °C560.33 mm

Climate Data for Alameda California

Average First Frost DateJan. 21 - Jan. 31
Average Last Frost DateJan. 21 - Jan. 31
Average Days With FrostFrost Free
Plant Hardiness Zone - 2023Zone 10a : -1.1°C to 1.7°C
Plant Hardiness Zone - 2012Zone 10a : -1.1°C to 1.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
2024 plantmaps.com