Bloomington California Climate Data

Monthly Average Climate Data for Bloomington California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January6.2 °C19.6 °C73.15 mm
February6.7 °C19.7 °C88.39 mm
March8.1 °C21.7 °C56.13 mm
April9.6 °C24.2 °C18.8 mm
May12.1 °C26.7 °C7.62 mm
June14.4 °C30.6 °C1.78 mm
July17.2 °C34.4 °C1.52 mm
August17.6 °C35.2 °C1.27 mm
September16.2 °C33.3 °C3.56 mm
October12.6 °C28.3 °C15.24 mm
November8.5 °C23.4 °C20.07 mm
December5.7 °C19.2 °C51.05 mm
Annual11.2 °C26.4 °C338.58 mm

Climate Data for Bloomington California

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateFeb. 11 - Feb. 20
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 10a : -1.1°C to 1.7°C
Plant Hardiness Zone - 2012Zone 9b : -3.9°C to -1.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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