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Weather in San Miguel County, Colorado for September 2027

Your guide to San Miguel County weather in September - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, San Miguel County usually enjoys a light touch of snow in September.

  • Temperatures

  • In general, the average temperature in San Miguel County at the beginning of September is 16.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 10.4 °C by the end of September.

  • Rain 🌧️

  • San Miguel County experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 122.9 mm.

  • More

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

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

Average dry days
19
Dry days
Average rainy days
9
Rainy days
Average snowy days
2
Snow days
Average temperatures
13°/4°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
59 %
Avg humidity

San Miguel County Weather September

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Temperatures trend during September in San Miguel County

See the weather trend as well as the moving average line

September weather in San Miguel County day by day

Click on a date for more information
Date Weather Temperatures Rain Snow More
Sept. 1 Patchy light rain with thunder
Patchy light rain with thunder
18° /4° 1.1 mm 0 cm
Sept. 2 Patchy light drizzle
Patchy light drizzle
16° /5° 0.3 mm 0 cm
Sept. 3 Patchy rain possible
Patchy rain possible
18° /5° 0.1 mm 0 cm
Sept. 4 Patchy rain possible
Patchy rain possible
17° /7° 0.1 mm 0 cm
Sept. 5 Light rain
Light rain
15° /5° 7.1 mm 0 cm
Sept. 6 Light rain
Light rain
15° /5° 7.3 mm 0 cm
Sept. 7 Patchy rain possible
Patchy rain possible
17° /5° 0.4 mm 0 cm
Sept. 8 Sunny
Sunny
17° /6° 0.1 mm 0 cm
Sept. 9 Patchy rain possible
Patchy rain possible
14° /5° 0.1 mm 0 cm
Sept. 10 Patchy light rain with thunder
Patchy light rain with thunder
15° /4° 3.1 mm 0.6 cm
Sept. 11 Patchy light rain with thunder
Patchy light rain with thunder
13° /4° 9.4 mm 0.3 cm
Sept. 12 Light rain
Light rain
14° /2° 2.5 mm 0 cm
Sept. 13 Patchy rain possible
Patchy rain possible
13° /3° 1.8 mm 0 cm
Sept. 14 Light rain
Light rain
12° /1° 3 mm 0 cm
Sept. 15 Patchy light rain with thunder
Patchy light rain with thunder
13° /3° 1.7 mm 0.2 cm
Sept. 16 Patchy light snow with thunder
Patchy light snow with thunder
12° /4° 3 mm 0.1 cm
Sept. 17 Patchy light rain with thunder
Patchy light rain with thunder
10° /5° 19 mm 0 cm
Sept. 18 Sunny
Sunny
11° /2° 0.6 mm 0 cm
Sept. 19 Patchy rain possible
Patchy rain possible
12° /3° 2.2 mm 0 cm
Sept. 20 Patchy rain possible
Patchy rain possible
11° /3° 2 mm 0 cm
Sept. 21 Light snow
Light snow
10° /2° 5.4 mm 2.3 cm
Sept. 22 Light snow
Light snow
9° /1° 7.8 mm 2.7 cm
Sept. 23 Thundery outbreaks possible
Thundery outbreaks possible
8° /2° 2.4 mm 0 cm
Sept. 24 Patchy rain possible
Patchy rain possible
10° /2° 1.7 mm 0 cm
Sept. 25 Light rain
Light rain
11° /4° 3 mm 0 cm
Sept. 26 Partly cloudy
Partly cloudy
11° /4° 0.8 mm 0 cm
Sept. 27 Light rain
Light rain
13° /3° 9.2 mm 0 cm
Sept. 28 Thundery outbreaks possible
Thundery outbreaks possible
8° /4° 14.3 mm 0 cm
Sept. 29 Thundery outbreaks possible
Thundery outbreaks possible
10° /3° 8.5 mm 0 cm
Sept. 30 Light rain
Light rain
9° /4° 5.1 mm 0 cm
Next
Important Notice
Our weather forecast for San Miguel 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 San Miguel County forecast closer to your planned date for the most up-to-date weather information.

San Miguel County in September - FAQ

What are the expected maximum and minimum temperatures in San Miguel County during September?

Prepare for cooler days with highs just around 13° and colder nights, dipping below 4°.

How much rainfall should be expected in San Miguel County during September?

Significant rainfall exceeding 122.9 mm is expected in San Miguel County during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.

Will it snow in San Miguel County in September 2027?

San Miguel County experiences an average snowfall of 5.7 cm during September, occurring over 2 days.

What are the typical wind conditions in San Miguel County during September?

The average wind speed in San Miguel County during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

San Miguel County snow forecast September 2027

Track daily snowfall levels and discover San Miguel County’s snowy potential this September ❄️
On average, San Miguel County sees 2 snowy days during September, with approximately 5.7 cm of total snowfall.

September rainfall patterns in San Miguel County

Explore the daily rainfall trends and prepare for San Miguel Countys September weather 💧
Typically, San Miguel County has 9 rainy days in September with a total of 122.9 mm of rainfall.
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