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United States weather

Weather in Eagle County, Colorado for September 2027

Your guide to Eagle County weather in September - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Eagle County during September is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Eagle County 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.

    • Rain 🌧️

  • Eagle County experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 106.9 mm.

    • More

  • Is September a good time to visit Eagle County? check out the best time to travel to Eagle County page.

  • ✨ Is September a good time to visit Eagle County? – Ask the AI Weatherman

Average dry days
20
Dry days
Average rainy days
9
Rainy days
Average snowy days
1
Snow days
Average temperatures
18°/3°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
53 %
Avg humidity

Eagle County Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
21°
2
Patchy light drizzle
21°
3
Sunny
21°
4
Sunny
21°
5
Patchy rain possible
20°
6
Patchy rain possible
21°
7
Patchy light drizzle
19°
8
Sunny
20°
9
Partly cloudy
21°
10
Light rain
20°
11
Patchy light rain with thunder
19°
12
Light rain
19°
13
Patchy rain possible
18°
14
Light rain
17°
15
Moderate or heavy rain with thunder
18°
16
Light rain shower
19°
17
Moderate or heavy rain with thunder
14°
18
Patchy rain possible
16°
19
Patchy rain possible
16°
20
Sunny
17°
21
Moderate rain
16°
22
Moderate rain
15°
23
Thundery outbreaks possible
13°
24
Partly cloudy
16°
25
Patchy rain possible
18°
26
Sunny
18°
27
Overcast
18°
28
Light rain
15°
29
Moderate rain
16°
30
Patchy rain possible
15°

Temperatures trend during September in Eagle County

See the weather trend as well as the moving average line

September weather in Eagle County day by day

Click on a date for more information
August October
Date Weather Temperatures Rain Snow More
Sept. 1 Sunny
Sunny
 21° /4° 0.4 mm 0 cm
Sept. 2 Patchy light drizzle
Patchy light drizzle
 21° /4° 0.4 mm 0 cm
Sept. 3 Sunny
Sunny
 21° /4° 0.1 mm 0 cm
Sept. 4 Sunny
Sunny
 21° /4° 0.8 mm 0 cm
Sept. 5 Patchy rain possible
Patchy rain possible
 20° /4° 0.5 mm 0.2 cm
Sept. 6 Patchy rain possible
Patchy rain possible
 21° /4° 1.3 mm 0 cm
Sept. 7 Patchy light drizzle
Patchy light drizzle
 19° /4° 0.7 mm 0 cm
Sept. 8 Sunny
Sunny
 20° /4° 0 mm 0 cm
Sept. 9 Partly cloudy
Partly cloudy
 21° /4° 0.1 mm 0 cm
Sept. 10 Light rain
Light rain
 20° /3° 2.8 mm 0 cm
Sept. 11 Patchy light rain with thunder
Patchy light rain with thunder
 19° /3° 5 mm 0 cm
Sept. 12 Light rain
Light rain
 19° /3° 6.4 mm 0 cm
Sept. 13 Patchy rain possible
Patchy rain possible
 18° /4° 2.1 mm 0 cm
Sept. 14 Light rain
Light rain
 17° /3° 3.5 mm 0 cm
Sept. 15 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 18° /2° 2.1 mm 0.3 cm
Sept. 16 Light rain shower
Light rain shower
 19° /4° 1.1 mm 0 cm
Sept. 17 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 14° /5° 13.6 mm 0 cm
Sept. 18 Patchy rain possible
Patchy rain possible
 16° /4° 1.1 mm 0 cm
Sept. 19 Patchy rain possible
Patchy rain possible
 16° /3° 1.5 mm 0 cm
Sept. 20 Sunny
Sunny
 17° /3° 0 mm 0 cm
Sept. 21 Moderate rain
Moderate rain
 16° /1° 17.7 mm 0 cm
Sept. 22 Moderate rain
Moderate rain
 15° /0° 15.2 mm 7.4 cm
Sept. 23 Thundery outbreaks possible
Thundery outbreaks possible
 13° /2° 0.8 mm 0 cm
Sept. 24 Partly cloudy
Partly cloudy
 16° /2° 0.5 mm 0 cm
Sept. 25 Patchy rain possible
Patchy rain possible
 18° /2° 1.8 mm 0 cm
Sept. 26 Sunny
Sunny
 18° /2° 0.2 mm 0 cm
Sept. 27 Overcast
Overcast
 18° /4° 0.1 mm 0 cm
Sept. 28 Light rain
Light rain
 15° /3° 5.2 mm 0 cm
Sept. 29 Moderate rain
Moderate rain
 16° /3° 20.7 mm 0 cm
Sept. 30 Patchy rain possible
Patchy rain possible
 15° /3° 1.1 mm 0 cm
Next
Important Notice
Our weather forecast for Eagle County 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 Eagle County forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Eagle County in September - FAQ

What are the expected maximum and minimum temperatures in Eagle County 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 Eagle County during September?
Significant rainfall exceeding 106.9 mm is expected in Eagle County during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Eagle County in September 2027?
Eagle County typically sees 7.9 cm of snowfall during September.

What are the typical wind conditions in Eagle County during September?
The average wind speed in Eagle County during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

Eagle County snow forecast September 2027

Track daily snowfall levels and discover Eagle County’s snowy potential this September ❄️
On average, Eagle County sees 1 snowy days during September, with approximately 7.9 cm of total snowfall.

September rainfall patterns in Eagle County

Explore the daily rainfall trends and prepare for Eagle Countys September weather 💧
Typically, Eagle County has 9 rainy days in September with a total of 106.9 mm of rainfall.

UV exposure in Eagle County during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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