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September is a good time to visit Vail. The weather is usually moderately chilly and humid but cool, with temperatures ranging from 36—65°F (2—18°C). There are plenty of events to check out and activities to try in Vail during this time. Some of our top recommendations: go wine tasting at a local vineyard, take a scenic drive through the mountains, take a hot air balloon ride over the mountains, and more!
Vail has plenty to offer for visitors of all ages and interests. In this article, we tell you the top things to see and do for your September trip to Vail. Get inspired by the events, activities, attractions, and experiences unique to September. We’ll let you know where to explore events based on your interests, whether that’s food, culture, art, music, sport or others.
We’ll let you know everything you need to prepare for the weather in Vail 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.
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The average temperature in Vail in September for a typical day ranges from a high of 65°F (18°C) to a low of 36°F (2°C). Some would describe the temperature to be moderately chilly. humid but cool
For comparison, the hottest month in Vail, July, has days with highs of 74°F (23°C) and lows of 44°F (7°C). The coldest month, February has days with highs of 23°F (-5°C) and lows of 2°F (-17°C). This graph shows how an average day looks like in Vail in September based on historical data.
Visiting Vail? See our Vail Trip Planner.
Plan your itinerary, find lodging, and import reservations — all in one app.

It depends on when you visit! We've compiled data from NASA on what the weather is like in Vail for each month of the year: see the links below for more information.
Get inspired for your trip to Vail with our curated itineraries that are jam-packed with popular attractions everyday! Check them out here:
