Vail (CO)
September
Weather in Vail, Colorado for September 2027
Your guide to Vail weather in September - trends and predictions
Snowfall in Vail during September is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Vail at the beginning of September is 20.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.4 °C by the end of September.
Vail experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 106.9 mm.
Is September a good time to visit Vail? check out the best time to travel to Vail page.
✨ Is September a good time to visit Vail? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
Rain 🌧️
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20
Dry days
9
Rainy days
1
Snow days
18°/3°
Temperatures
15 km/h
Avg max wind
53 %
Avg humidity
Vail Weather September
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Temperatures trend during September in Vail
See the weather trend as well as the moving average line
September weather in Vail day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Sept. 1 | Sunny | 21° /4° | 0.4 mm | 0 cm | |
| Sept. 2 | Patchy light drizzle | 21° /4° | 0.4 mm | 0 cm | |
| Sept. 3 | Sunny | 21° /4° | 0.1 mm | 0 cm | |
| Sept. 4 | Sunny | 21° /4° | 0.8 mm | 0 cm | |
| Sept. 5 | Patchy rain possible | 20° /4° | 0.5 mm | 0.2 cm | |
| Sept. 6 | Patchy rain possible | 21° /4° | 1.3 mm | 0 cm | |
| Sept. 7 | Patchy light drizzle | 19° /4° | 0.7 mm | 0 cm | |
| Sept. 8 | Sunny | 20° /4° | 0 mm | 0 cm | |
| Sept. 9 | Partly cloudy | 21° /4° | 0.1 mm | 0 cm | |
| Sept. 10 | Light rain | 20° /3° | 2.8 mm | 0 cm | |
| Sept. 11 | Patchy light rain with thunder | 19° /3° | 5 mm | 0 cm | |
| Sept. 12 | Light rain | 19° /3° | 6.4 mm | 0 cm | |
| Sept. 13 | Patchy rain possible | 18° /4° | 2.1 mm | 0 cm | |
| Sept. 14 | Light rain | 17° /3° | 3.5 mm | 0 cm | |
| Sept. 15 | Moderate or heavy rain with thunder | 18° /2° | 2.1 mm | 0.3 cm | |
| Sept. 16 | Light rain shower | 19° /4° | 1.1 mm | 0 cm | |
| Sept. 17 | Moderate or heavy rain with thunder | 14° /5° | 13.6 mm | 0 cm | |
| Sept. 18 | Patchy rain possible | 16° /4° | 1.1 mm | 0 cm | |
| Sept. 19 | Patchy rain possible | 16° /3° | 1.5 mm | 0 cm | |
| Sept. 20 | Sunny | 17° /3° | 0 mm | 0 cm | |
| Sept. 21 | Moderate rain | 16° /1° | 17.7 mm | 0 cm | |
| Sept. 22 | Moderate rain | 15° /0° | 15.2 mm | 7.4 cm | |
| Sept. 23 | Thundery outbreaks possible | 13° /2° | 0.8 mm | 0 cm | |
| Sept. 24 | Partly cloudy | 16° /2° | 0.5 mm | 0 cm | |
| Sept. 25 | Patchy rain possible | 18° /2° | 1.8 mm | 0 cm | |
| Sept. 26 | Sunny | 18° /2° | 0.2 mm | 0 cm | |
| Sept. 27 | Overcast | 18° /4° | 0.1 mm | 0 cm | |
| Sept. 28 | Light rain | 15° /3° | 5.2 mm | 0 cm | |
| Sept. 29 | Moderate rain | 16° /3° | 20.7 mm | 0 cm | |
| Sept. 30 | Patchy rain possible | 15° /3° | 1.1 mm | 0 cm | |
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Important Notice
Our weather forecast for Vail in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Vail forecast closer to your planned date for the most up-to-date weather information.
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Vail in September - FAQ
What are the expected maximum and minimum temperatures in Vail during September?
During September, expect a variety of temperatures with highs around 18° and lows near 3°, suitable for diverse activities and preferences.
How much rainfall should be expected in Vail during September?
Significant rainfall exceeding 106.9 mm is expected in Vail during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Vail in September 2027?
Vail typically sees 7.9 cm of snowfall during September.
What are the typical wind conditions in Vail during September?
The average wind speed in Vail during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Vail snow forecast September 2027
Track daily snowfall levels and discover Vail’s snowy potential this September ❄️
On average, Vail sees 1 snowy days during September, with approximately 7.9 cm of total snowfall.
September rainfall patterns in Vail
Explore the daily rainfall trends and prepare for Vails September weather 💧
Typically, Vail has 9 rainy days in September with a total of 106.9 mm of rainfall.
UV exposure in Vail during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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