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Weather in Fayette County for September 2025

Your guide to Fayette County weather in September - trends and predictions
  • In general, the average temperature in Fayette County at the beginning of September is 29.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.1 °F by the end of September.

  • Fayette County sees moderate rainfall in September, averaging 10 rainy days.

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Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/14°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
67 %
Avg humidity

Fayette County in September average weather

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Temperatures trend during September in Fayette County

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Sunny
Sunny
30° /15° 1.2 mm 7
Sept. 2 Mist
Mist
30° /16° 0 mm 7
Sept. 3 Sunny
Sunny
30° /15° 0 mm 7
Sept. 4 Partly cloudy
Partly cloudy
31° /19° 0 mm 8
Sept. 5 Light rain shower
Light rain shower
33° /19° 0.6 mm 8
Sept. 6 Light rain shower
Light rain shower
29° /19° 4.2 mm 7
Sept. 7 Mist
Mist
25° /13° 0.2 mm 6
Sept. 8 Overcast
Overcast
25° /12° 0.1 mm 6
Sept. 9 Patchy rain possible
Patchy rain possible
28° /13° 0.1 mm 7
Sept. 10 Moderate or heavy rain shower
Moderate or heavy rain shower
29° /15° 1.4 mm 7
Sept. 11 Mist
Mist
31° /14° 0 mm 8
Sept. 12 Mist
Mist
27° /16° 2.5 mm 6
Sept. 13 Mist
Mist
28° /14° 3.8 mm 7
Sept. 14 Sunny
Sunny
28° /13° 0 mm 8
Sept. 15 Sunny
Sunny
29° /12° 0 mm 8
Sept. 16 Overcast
Overcast
29° /13° 0.5 mm 7
Sept. 17 Patchy light rain with thunder
Patchy light rain with thunder
25° /12° 4.8 mm 6
Sept. 18 Mist
Mist
25° /15° 0 mm 6
Sept. 19 Fog
Fog
25° /12° 0 mm 6
Sept. 20 Cloudy
Cloudy
29° /15° 0 mm 6
Sept. 21 Overcast
Overcast
31° /18° 0 mm 8
Sept. 22 Cloudy
Cloudy
30° /17° 0 mm 7
Sept. 23 Partly cloudy
Partly cloudy
26° /15° 8.7 mm 7
Sept. 24 Mist
Mist
25° /13° 24.2 mm 6
Sept. 25 Mist
Mist
25° /14° 0 mm 6
Sept. 26 Mist
Mist
26° /16° 6.2 mm 6
Sept. 27 Patchy light rain with thunder
Patchy light rain with thunder
24° /16° 43.6 mm 6
Sept. 28 Patchy light rain with thunder
Patchy light rain with thunder
21° /16° 82 mm 5
Sept. 29 Fog
Fog
24° /16° 18.9 mm 5
Sept. 30 Mist
Mist
24° /15° 0 mm 5
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Important Notice
Our weather forecast for Fayette 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 Fayette County forecast closer to your planned date for the most up-to-date weather information.

Fayette County in September - FAQ

What are the expected maximum and minimum temperatures in Fayette County during September?
Enjoy moderate daytime temperatures of up to 28° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Fayette County during September?
Significant rainfall exceeding 160 mm is expected in Fayette County during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Fayette County during September?
The average wind speed in Fayette County during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Fayette County

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

UV exposure in Fayette 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 Fayette County?

Get accurate weather forecasts for Fayette County, located at latitude 37.989 and longitude -84.478. Stay updated with localized weather information tailored for Fayette County.

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