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Weather in Garfield County, Colorado for September 2025

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

    Temperatures

  • The forecast for the first days of September 2025 in Garfield County predicts temperatures to be around 23 °F, close to the historical average.

  • In general, the average temperature in Garfield County at the beginning of September is 24.1 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 26 °F by the end of September.

  • Rain 🌧️

  • With an average of 5 rainy days, Garfield County experiences minimal rainfall in September.

  • More

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Average dry days
25
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/10°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
45 %
Avg humidity

Garfield County Weather September

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Temperatures trend during September in Garfield County

See the weather trend as well as the moving average line

September weather in Garfield County day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Patchy rain possible
Patchy rain possible
21° /7° 0.2 mm 3
Sept. 2 Sunny
Sunny
26° /11° 0 mm 5
Sept. 3 Cloudy
Cloudy
25° /13° 0 mm 6
Sept. 4 Heavy rain at times
Heavy rain at times
22° /12° 2.3 mm 5
Sept. 5 Patchy rain possible
Patchy rain possible
23° /8° 0.1 mm 5
Sept. 6 Overcast
Overcast
26° /10° 0 mm 6
Sept. 7 Sunny
Sunny
26° /12° 0 mm 7
Sept. 8 Partly cloudy
Partly cloudy
25° /12° 0 mm 6
Sept. 9 Overcast
Overcast
24° /13° 0 mm 5
Sept. 10 Patchy rain possible
Patchy rain possible
24° /11° 0.1 mm 5
Sept. 11 Patchy rain possible
Patchy rain possible
22° /11° 0.5 mm 5
Sept. 12 Patchy rain possible
Patchy rain possible
23° /12° 0.1 mm 5
Sept. 13 Sunny
Sunny
21° /9° 0 mm 6
Sept. 14 Sunny
Sunny
23° /9° 0 mm 6
Sept. 15 Patchy rain possible
Patchy rain possible
21° /11° 0.1 mm 5
Sept. 16 Patchy rain possible
Patchy rain possible
21° /11° 0.6 mm 5
Sept. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
19° /7° 13.8 mm 4
Sept. 18 Partly cloudy
Partly cloudy
19° /4° 0 mm 5
Sept. 19 Sunny
Sunny
23° /5° 0 mm 6
Sept. 20 Sunny
Sunny
25° /9° 0 mm 7
Sept. 21 Moderate or heavy rain shower
Moderate or heavy rain shower
23° /7° 33.8 mm 5
Sept. 22 Overcast
Overcast
16° /5° 0.1 mm 4
Sept. 23 Partly cloudy
Partly cloudy
20° /5° 0 mm 6
Sept. 24 Partly cloudy
Partly cloudy
23° /6° 0 mm 6
Sept. 25 Sunny
Sunny
25° /8° 0 mm 7
Sept. 26 Sunny
Sunny
27° /11° 0 mm 7
Sept. 27 Partly cloudy
Partly cloudy
27° /9° 0 mm 7
Sept. 28 Sunny
Sunny
27° /11° 0 mm 7
Sept. 29 Sunny
Sunny
27° /11° 0 mm 7
Sept. 30 Sunny
Sunny
26° /7° 0 mm 7
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Important Notice
Our weather forecast for Garfield 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 Garfield County forecast closer to your planned date for the most up-to-date weather information.

Garfield County in September - FAQ

What are the expected maximum and minimum temperatures in Garfield County during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Garfield County during September?
Moderate rainfall is anticipated in Garfield County during September, with a total of 51.5 mm spread over approximately 5 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Garfield County during September?
The average wind speed in Garfield County during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Garfield County

Explore the daily rainfall trends and prepare for Garfield Countys September weather 💧

UV exposure in Garfield County during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Garfield County?

Get accurate weather forecasts for Garfield County, located at latitude 39.551 and longitude -107.325. Stay updated with localized weather information tailored for Garfield County.

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