Crested Butte Weather in September
September in Crested Butte sees daytime temperatures around 18°C (64°F) and lows of 2°C (36°F) at night. Pack a rain jacket because some rainfall is likely.
Rainfall in Crested Butte in September
Historically, approximately 12 days this month are expected to have rain, averaging 53 mm (2.1 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Crested Butte in September
Daytime temperatures in Crested Butte reach 18°C (64°F) in September, dropping to 2°C (36°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Crested Butte.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Crested Butte's climate page.
Crested Butte Temperature in September
Min Temperature
2°C (36°F)
Max Temperature
18°C (64°F)
Chance of Rain
40%
Precipitation
53 mm (2.1 in)
Rainy days
12 days
Humidity
51% *
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Crested Butte in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Crested Butte in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Crested Butte's climate page.
See the full Crested Butte climate overview or explore weather in the United States of America.
