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Get the monthly weather forecast for Coeur d'Alene, ID, including daily high/low, historical averages, to help you plan ahead.
September Weather in Coeur d'Alene Idaho, United States. Daily high temperatures decrease by 12°F, from 79°F to 67°F, rarely falling below 55°F or exceeding 90°F. Daily low temperatures decrease by 8°F, from 51°F to 43°F, rarely falling below 34°F or exceeding 58°F.
Check accurate weather in September in Coeur d'Alene (ID). Expect Coeur d'Alene September temperature around 23°C (74°F). Read clothing tips & recommended activities.
We’ll let you know everything you need to prepare for the weather in Coeur d'Alene in September. Learn about what to wear and pack for your trip, the average temperatures throughout September, temperature changes from morning to evening and much more.
Weather.com brings you the most accurate monthly weather forecast for Coeur d'Alene, ID with average/record and high/low temperatures, precipitation and more.
Feb 12, 2024 · A subtle decrease in the average high-temperature marks September in Coeur d'Alene, falling from August's moderately hot 82°F (27.8°C) to an agreeable 72.1°F (22.3°C). A striking difference from the daytime highs is registered during September nights in Coeur d'Alene, Idaho, with an average temperature of 45.1°F (7.3°C). Humidity
Feb 12, 2024 · Autumn signals the onset of cooler weather in Coeur d'Alene. September to November witness a noticeable drop in temperatures, descending from 72.1°F (22.3°C) to 40.5°F (4.7°C). As daylight hours wane, the city sees a gradual uptick in humidity and rainfall, transitioning into the wetter wintry months.
