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Weather in Aurora for September 2025

Your guide to Aurora weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Aurora at the beginning of September is 28.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.9 °F by the end of September.

  • Rain 🌧️

  • Aurora experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 70.4 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
26°/13°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Aurora in September average weather

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Temperatures trend during September in Aurora

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
27° /12° 0 mm 7
Sept. 2 Mist
Mist
29° /12° 0 mm 7
Sept. 3 Cloudy
Cloudy
32° /12° 0 mm 8
Sept. 4 Fog
Fog
33° /15° 0 mm 8
Sept. 5 Overcast
Overcast
32° /18° 1.2 mm 7
Sept. 6 Patchy rain possible
Patchy rain possible
26° /15° 3.6 mm 6
Sept. 7 Mist
Mist
22° /9° 0 mm 6
Sept. 8 Mist
Mist
23° /8° 0 mm 6
Sept. 9 Mist
Mist
26° /10° 0 mm 7
Sept. 10 Mist
Mist
29° /11° 0 mm 7
Sept. 11 Light rain shower
Light rain shower
26° /14° 15.8 mm 7
Sept. 12 Overcast
Overcast
27° /13° 0 mm 7
Sept. 13 Mist
Mist
26° /14° 0 mm 6
Sept. 14 Mist
Mist
27° /12° 0 mm 7
Sept. 15 Mist
Mist
29° /14° 0 mm 7
Sept. 16 Thundery outbreaks possible
Thundery outbreaks possible
28° /14° 0.7 mm 7
Sept. 17 Light rain shower
Light rain shower
25° /14° 2.8 mm 6
Sept. 18 Fog
Fog
26° /10° 0 mm 6
Sept. 19 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
25° /13° 9.6 mm 6
Sept. 20 Thundery outbreaks possible
Thundery outbreaks possible
28° /15° 0.1 mm 6
Sept. 21 Patchy rain possible
Patchy rain possible
30° /14° 0.3 mm 7
Sept. 22 Thundery outbreaks possible
Thundery outbreaks possible
24° /15° 16.2 mm 6
Sept. 23 Fog
Fog
23° /11° 0 mm 5
Sept. 24 Mist
Mist
23° /11° 0 mm 6
Sept. 25 Fog
Fog
26° /14° 0.3 mm 6
Sept. 26 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
26° /13° 14.2 mm 6
Sept. 27 Light rain shower
Light rain shower
22° /14° 5.7 mm 5
Sept. 28 Mist
Mist
21° /16° 0 mm 5
Sept. 29 Fog
Fog
22° /15° 0 mm 5
Sept. 30 Fog
Fog
27° /16° 0 mm 6
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Important Notice
Our weather forecast for Aurora 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 Aurora forecast closer to your planned date for the most up-to-date weather information.

Aurora in September - FAQ

What are the expected maximum and minimum temperatures in Aurora during September?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Aurora during September?
Moderate rainfall is anticipated in Aurora during September, with a total of 70.4 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Aurora during September?
The average wind speed in Aurora during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Aurora

Explore the daily rainfall trends and prepare for Auroras September weather 💧

UV exposure in Aurora during September

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

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Location coordinates Where is Aurora?

Get accurate weather forecasts for Aurora, located at latitude 41.761 and longitude -88.32. Stay updated with localized weather information tailored for Aurora.

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