Elk River Idaho Climate Data

Monthly Average Climate Data for Elk River Idaho

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.1 °F34.3 °F4.64 in.
February21.8 °F39.2 °F3.81 in.
March26.0 °F46.1 °F3.56 in.
April31.3 °F54.3 °F3.18 in.
May37.8 °F64.8 °F3.0 in.
June43.7 °F70.9 °F2.61 in.
July47.4 °F82.5 °F0.9 in.
August46.0 °F83.0 °F0.74 in.
September39.7 °F72.8 °F1.3 in.
October32.5 °F56.7 °F3.19 in.
November26.8 °F41.8 °F4.9 in.
December20.9 °F33.6 °F5.09 in.
Annual32.9 °F56.7 °F36.92 in.

Climate Data for Elk River Idaho

Average First Frost DateSep.1 - Sep. 10
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 ConditionsAbnormally Dry
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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