Downieville California Climate Data

Monthly Average Climate Data for Downieville California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January30.5 °F49.2 °F12.73 in.
February31.4 °F53.3 °F11.22 in.
March33.5 °F58.2 °F9.58 in.
April36.2 °F63.0 °F5.21 in.
May42.4 °F71.8 °F3.76 in.
June47.5 °F81.1 °F0.93 in.
July53.4 °F89.2 °F0.08 in.
August52.4 °F89.2 °F0.19 in.
September47.6 °F84.0 °F0.68 in.
October40.2 °F72.8 °F3.14 in.
November33.7 °F57.3 °F6.07 in.
December30.4 °F47.7 °F11.63 in.
Annual39.9 °F68.1 °F65.22 in.

Climate Data for Downieville California

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateJun. 11 - Jun. 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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