Coeur d'Alene Average Temperature by Month

This page shows the average temperature in each month of the year in Coeur d'Alene, Idaho. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Coeur d'Alene?
In Coeur d'Alene, Idaho, the warmest month is July, with an average daily high temperature of 83.5 °F and an average low of 57.3 °F.
What's the Coldest Month in Coeur d'Alene?
In Coeur d'Alene, Idaho, the coolest month is January, with an average daily high temperature of 36.6 °F and an average low of 26.1 °F.
Month Avg. High Avg. Low
January 36.6 °F 26.1 °F
February 40.2 °F 25.7 °F
March 48.8 °F 31.0 °F
April 55.4 °F 35.7 °F
May 65.6 °F 44.2 °F
June 72.2 °F 50.9 °F
July 83.5 °F 57.3 °F
August 83.9 °F 56.5 °F
September 73.6 °F 48.2 °F
October 58.4 °F 38.4 °F
November 45.4 °F 31.7 °F
December 36.4 °F 26.4 °F
Year 58.4 °F 39.3 °F
Weather Station Details
Years Station Coordinates
1895–2024 Coeur d'Alene location
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