Coeur d'Alene, Idaho Climate Data

Coeur d'Alene, Idaho has a Humid Continental Climate - Dry Cool Summer climate (Köppen classification: Dsb). Average annual temperatures range from 37.1 °F (low) to 58.4 °F (high). Annual precipitation averages 25 Inches. Coeur d'Alene is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.

Avg Annual High58.4 °F
Avg Annual Low37.1 °F
Annual Precipitation25 in.
Hardiness ZoneZone 7a
Growing Season: Last frost around May 1 - May 10 — First frost around Oct. 1 - Oct. 10 — Approximately 150-180 Days frost days per year.

Monthly Average Climate Data for Coeur d'Alene, Idaho

Average monthly temperatures and precipitation Switch to Celsius / Metric
MonthAvg. LowAvg. HighAvg. Precip
January25.1 °F36.1 °F3.36 in.
February25.2 °F40.4 °F2.19 in.
March29.4 °F48.6 °F2.38 in.
April34.6 °F57.0 °F1.98 in.
May42.1 °F66.9 °F2.14 in.
June48.0 °F72.6 °F1.92 in.
July53.1 °F83.3 °F0.67 in.
August52.4 °F84.0 °F0.7 in.
September44.7 °F74.0 °F0.87 in.
October36.3 °F58.6 °F2.03 in.
November30.0 °F43.9 °F3.3 in.
December24.8 °F35.4 °F3.5 in.
Annual37.1 °F58.4 °F25.04 in.

Climate Zone Data for Coeur d'Alene, Idaho

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
Average Days With Frost150-180 Days
Plant Hardiness ZoneZone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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