Playability Score: 97/100 — Elite
Current conditions: 82°F, wind 8 mph, 1% chance of rain.
Updated July 9, 2026
Coeur d'Alene is famous for its floating green and a lake-resort golf season that peaks June through September. Summers are dry and warm with cool evenings off the water. Spring and fall are beautiful but variable, and the season closes quickly once October rains arrive.
From 3 precip days in July to 20 in December, Coeur d'Alene's golf calendar is nothing like the flat seasonal spreads you see in the Southwest — it plays out in three chapters: a prime window that delivers, a grind through the shoulder months where the lake basin's moisture trap works against you, and a sneaky-good off-season stretch most visitors write off too quickly.
What makes this market distinctive is how sharply the seasons flip. July logs just 3 precip days — the lowest in the local calendar — an average high of 85°F, and winds peaking around 7.9 mph. Flip to December and you're dealing with 20 precip days and a daily temp range that barely moves 9 degrees, meaning any warmth you get stays gray and damp. Know the chapters, and you'll know when to book a tee time.
April and May average 15–17 precip days each, which is more than any summer month by a wide margin. Highs climb from 54°F in April to 64°F in May — edging toward the comfortable range but not reliably there. Winds peak around 9.2 mph in April, the windiest month of the year, so early-spring rounds often feel rawer than the thermometer suggests.
June through August is where Coeur d'Alene earns its reputation. Precip days drop to 12 in June, then 3 in July and 5 in August — the driest stretch on the calendar. Highs reach 85°F in July and 83°F in August, with winds staying in the 7.9–8.5 mph range, well inside the calm threshold. July and August both carry a 23°F daily swing, so early-morning lows average 62°F while afternoon highs reach 85°F — the same round can require both a fleece and sun protection depending on your tee time.
September still averages a 74°F high and only 9 precip days — genuinely good golf weather, though a step down from August. This is the sneaky-good stretch that most visitors overlook in favor of peak summer bookings. October cools to a 59°F high with 11 rain days and lows dropping to 43°F, which means morning rounds can feel genuinely cold. Once November arrives, precip days jump back to 19 and the season is effectively over for most golfers.
December is the wettest month in the five-year normals at 20 precip days, and January is close behind at 19 precip days. Average highs sit at 37°F in both January and December, with lows dropping to 25°F and 28°F respectively. Winds are actually their calmest in December at 7.2 mph, but a 37°F high combined with 20 precip days means roughly every other day is wet — playable conditions are nearly impossible to find.
July averages just 3 precip days, an 85°F high, and winds around 7.9 mph — the cleanest combination on the calendar. August is nearly as good with 5 precip days and an 83°F high. September extends the window with a 74°F average high and only 9 precip days, though morning lows drop to 53°F, so tee times after 9 a.m. are worth the wait.
Most courses open once April arrives and daytime highs consistently reach the mid-50s — the climate table shows April averaging a 54°F high. The reliable close comes in late October or early November when precip days jump to 19 and the average November high falls to 43°F. The tight window between those bookends means June–September really is the bulk of usable season.
Overall, peak winds in Coeur d'Alene are moderate — April tops the year at just 9.2 mph and even that is within the playable range. The data shows winds are actually calmest in December at 7.2 mph, and the summer months that see the most play all fall between 7.9 and 8.5 mph. Wind is unlikely to be the factor that ruins a round here; precipitation and temperature are the variables worth tracking.
Yes — September averages a 74°F high, a 53°F low, and only 9 precip days, making it one of the better months on the calendar. That's a meaningful drop from July's 3 precip days, but still quite good. The trade-off is cooler mornings and the real possibility that a wet October pattern arrives early, so earlier in the month is safer than later.