Twain California Climate Data

Monthly Average Climate Data for Twain California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-1.9 °C9.7 °C177.29 mm
February-1.6 °C12.1 °C164.08 mm
March0.2 °C14.9 °C153.16 mm
April1.4 °C19.1 °C81.03 mm
May4.8 °C23.8 °C51.82 mm
June7.9 °C29.3 °C20.07 mm
July10.3 °C33.9 °C2.54 mm
August8.7 °C33.6 °C3.05 mm
September5.4 °C30.2 °C9.14 mm
October1.7 °C22.9 °C50.29 mm
November-0.2 °C13.9 °C97.54 mm
December-2.3 °C8.6 °C195.83 mm
Annual2.9 °C21 °C1005.84 mm

Climate Data for Twain California

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 8a : -12.2°C to -9.4°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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