Mineral Washington Climate Data

Monthly Average Climate Data for Mineral Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January31.5 °F42.9 °F13.34 in.
February31.4 °F45.5 °F8.32 in.
March33.4 °F50.0 °F10.67 in.
April36.2 °F55.9 °F6.11 in.
May41.7 °F64.0 °F3.92 in.
June45.8 °F68.7 °F2.94 in.
July49.9 °F75.5 °F1.07 in.
August50.0 °F76.0 °F1.47 in.
September45.4 °F69.0 °F2.4 in.
October39.2 °F56.6 °F7.13 in.
November34.2 °F47.5 °F12.13 in.
December30.9 °F41.8 °F11.65 in.
Annual39.1 °F57.8 °F81.15 in.

Climate Data for Mineral Washington

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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