Coeur d'Alene

Stay up to date with the latest weather changes in Coeur d'Alene. In this section, you'll find the latest data, detailed forecasts, and helpful weather charts to help you plan your time.

The climate in Coeur d'Alene is characterized as temperate continental, with four distinct seasons. The city experiences significant temperature fluctuations throughout the year, offering diverse weather conditions for visitors.

Summers in Coeur d'Alene are typically warm and sunny, with peak temperatures in July and August, when average temperatures rise above 22°C and maximums can reach 30°C. Furthermore, the summer months are marked by very low precipitation, especially July, which is virtually dry. Winters, on the other hand, are cold, with average temperatures around or slightly below freezing, and the highest amount of precipitation and cloudy days, particularly in December and January. Spring and autumn are transitional seasons with moderate temperatures and changeable weather.

One notable feature of the Coeur d'Alene climate is the relatively low total annual precipitation, with a pronounced dry period in summer. In winter, precipitation often falls as snow, given the sub-zero and near-freezing temperatures. The highest number of wet days occurs during the winter months, contrasting with the dry and sunny summer days.

The climate in Coeur d'Alene is characterized by significant seasonal temperature variations. The coldest months are January and February, with average monthly temperatures around -0.9°C and -1.4°C respectively. Minimum temperatures during this period can drop to -3.6°C in January and to -5.3°C in February, while daytime highs rarely rise above 1.9°C - 2.4°C. In contrast, the hottest months are July and August. In July, the average temperature reaches 22.7°C, with daytime highs up to 30.3°C, and in August, the average is 22.3°C, with peak values around 29.6°C.

Summers in Coeur d'Alene are usually warm and pleasant, becoming hot during peak months. June brings an average temperature of 17.3°C, while July and August delight with true summer warmth. A characteristic feature of the summer period is the significant daily temperature range: nights can be noticeably cooler, with minimums around 15°C in July and August, while daytime air warms up to 30°C and above. Precipitation in summer is minimal, especially in July and August, indicating predominantly dry and sunny weather.

Winter in Coeur d'Alene is quite cold. From December to February, average temperatures stay near or below freezing. Night frosts are common, and daytime temperatures often remain close to the freezing point. Transitional seasons show a gradual shift in temperatures: in spring, from March to May, there is a smooth transition from cool to warm (average temperatures from 2.8°C in March to 13.4°C in May). In autumn, from September to November, the reverse occurs—a gradual cooling from a comfortable 17.0°C in September to 2.5°C in November, preparing the city for the winter season.

The city of Coeur d'Alene sees distinct seasonality in its precipitation distribution throughout the year. Overall, the amount of precipitation is modest, but its frequency varies significantly. Summer months are characterized as the driest, while late autumn and winter bring more days with precipitation.

The driest period in Coeur d'Alene falls in July and August, when precipitation levels drop towards zero (0 mm) and the number of rainy days is minimal—just 2 days in July and 4 days in August. June and September are also relatively dry months, with little precipitation (1 mm) and fewer rainy days (8 and 5 respectively), serving as transitions to the wetter or drier seasons.

The highest amount of precipitation, though still modest in volume, falls in November and December (4 mm each). These same months, along with January, have the highest frequency of precipitation: December averages 18 days with precipitation, January has 17, and November has 16. Given the average winter temperatures (January: -0.9°C, February: -1.4°C, December: -0.6°C), precipitation during this time of year primarily falls as snow. November, with its average temperature of 2.5°C, can bring both rain and early snow.

Spring months (March, April, May) and mid-autumn (October) are transitional periods with moderate precipitation frequency in the form of rain. In March, April, May, and October, precipitation amounts to about 2 mm per month, with the number of wet days ranging from 10 to 13. This is a time when the weather gradually shifts, preparing for the transition to either a dry summer or a wetter, cooler winter.

When planning a trip to Coeur d'Alene, it's important to consider the changeable weather throughout the year. The key principle when packing should be layering, which will allow you to stay comfortable during temperature swings. Regardless of the season, be sure to bring comfortable shoes for walking, as the city and its picturesque surroundings are perfect for exploration on foot.

During the summer months from June to August, when average temperatures hover around 22-23°C and rainy days are rare (especially in July and August), you'll need light clothing: T-shirts, shorts, and dresses. However, evenings can be cool, so it's worth bringing a light jacket or sweater. Don't forget sunscreen, a hat, and sunglasses. Late spring (May) and early autumn (September) also feature pleasant weather, but light outerwear won't go amiss, especially for evening walks.

The winter period (from December to February), along with November and March, requires more thorough preparation. Average temperatures during this time often drop below freezing, and the number of days with precipitation (snow or rain) increases significantly, reaching 14-18 days per month. You'll need warm clothes: sweaters, fleece jackets, perhaps thermal underwear, as well as a waterproof and windproof jacket, hat, gloves, and a scarf. Given the high number of "wet" days from October to April, waterproof shoes and an umbrella or raincoat will be reliable companions for comfortably exploring Coeur d'Alene.