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Weather in Mahoning County, Ohio for September 2026

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

    Temperatures

  • In general, the average temperature in Mahoning County at the beginning of September is 23 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 21.9 °F by the end of September.

  • Rain 🌧️

  • Mahoning County experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 181.4 mm.

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Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/14°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Mahoning County Weather September

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Temperatures trend during September in Mahoning County

See the weather trend as well as the moving average line

September weather in Mahoning County day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Fog
Fog
25° /13° 0 mm 6
Sept. 2 Partly cloudy
Partly cloudy
22° /11° 0 mm 6
Sept. 3 Sunny
Sunny
24° /10° 0 mm 6
Sept. 4 Sunny
Sunny
22° /12° 12.9 mm 6
Sept. 5 Sunny
Sunny
27° /7° 0 mm 7
Sept. 6 Sunny
Sunny
24° /12° 31.8 mm 6
Sept. 7 Patchy rain possible
Patchy rain possible
17° /9° 0.2 mm 4
Sept. 8 Sunny
Sunny
19° /6° 0 mm 5
Sept. 9 Partly cloudy
Partly cloudy
25° /9° 0 mm 7
Sept. 10 Sunny
Sunny
26° /11° 0 mm 7
Sept. 11 Sunny
Sunny
26° /13° 0 mm 6
Sept. 12 Sunny
Sunny
27° /11° 0 mm 7
Sept. 13 Cloudy
Cloudy
27° /15° 0 mm 6
Sept. 14 Sunny
Sunny
29° /13° 0 mm 7
Sept. 15 Sunny
Sunny
28° /15° 0 mm 7
Sept. 16 Overcast
Overcast
25° /15° 0 mm 6
Sept. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
21° /15° 16.9 mm 5
Sept. 18 Cloudy
Cloudy
26° /14° 0 mm 6
Sept. 19 Mist
Mist
25° /14° 0 mm 6
Sept. 20 Fog
Fog
26° /12° 0 mm 6
Sept. 21 Patchy light rain with thunder
Patchy light rain with thunder
26° /17° 4.5 mm 6
Sept. 22 Fog
Fog
28° /15° 1.5 mm 7
Sept. 23 Moderate rain
Moderate rain
22° /17° 49.5 mm 5
Sept. 24 Light rain shower
Light rain shower
20° /17° 17.5 mm 5
Sept. 25 Light rain shower
Light rain shower
22° /16° 42 mm 5
Sept. 26 Fog
Fog
23° /15° 0 mm 5
Sept. 27 Mist
Mist
23° /15° 0 mm 5
Sept. 28 Moderate or heavy rain shower
Moderate or heavy rain shower
23° /17° 4.7 mm 6
Sept. 29 Fog
Fog
20° /14° 0 mm 5
Sept. 30 Moderate or heavy rain shower
Moderate or heavy rain shower
22° /14° 10.5 mm 5
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Important Notice
Our weather forecast for Mahoning 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 Mahoning County forecast closer to your planned date for the most up-to-date weather information.

Mahoning County in September - FAQ

What are the expected maximum and minimum temperatures in Mahoning County during September?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Mahoning County during September?
Significant rainfall exceeding 181.4 mm is expected in Mahoning County during September, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Mahoning County during September?
The average wind speed in Mahoning County during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Mahoning County

Explore the daily rainfall trends and prepare for Mahoning Countys September weather 💧
Typically, Mahoning County has 8 rainy days in September with a total of 181.4 mm of rainfall.

UV exposure in Mahoning 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 Mahoning County?

Get accurate weather forecasts for Mahoning County, located at latitude 41.1 and longitude -80.65. Stay updated with localized weather information tailored for Mahoning County.

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