Spirit Lake Idaho Climate Data

Monthly Average Climate Data for Spirit Lake Idaho

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.8 °F33.7 °F3.45 in.
February21.0 °F38.9 °F2.55 in.
March25.5 °F46.8 °F3.35 in.
April30.5 °F54.8 °F2.04 in.
May37.9 °F64.6 °F2.2 in.
June43.4 °F70.7 °F1.86 in.
July47.6 °F81.3 °F0.64 in.
August47.0 °F81.8 °F0.77 in.
September39.9 °F71.4 °F0.86 in.
October32.0 °F56.0 °F2.25 in.
November26.2 °F41.5 °F3.49 in.
December20.9 °F33.0 °F4.17 in.
Annual32.7 °F56.2 °F27.63 in.

Climate Data for Spirit Lake Idaho

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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