What is the weather like in Vail?
Colorado is on Mountain Daylight Savings Time in September. The average daily temperature for Vail in September is 65/35 (high/low) degrees Fahrenheit. There is always a chance for rain or snow, but more likely it will be sunny and brisk with very low levels of humidity. Pack layers!! Colorado has very unpredictable weather. One day could be 40 degrees and rainy, while the next could be near 80 degrees. When planning your trip, please take into consideration the higher altitude, arid climate and guaranteed sunshine. Remember to drink plenty of water throughout the day and bring along sunscreen if you are planning outdoor activities.
