Aurora
September
Weather in Aurora for September 2025
Your guide to Aurora weather in September - trends and predictions
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.
Aurora sees moderate rainfall in September, averaging 10 rainy days.
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20
Dry days
10
Rainy days
0
Snow days
27°/13°
Temperatures
17 km/h
Avg max wind
69 %
Avg humidity
Aurora in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2  29° | 3  32° | 4 33° | 5  32° | 6  26° | 7 22° |
| 8 23° | 9 26° | 10 29° | 11 26° | 12 27° | 13 26° | 14 27° |
| 15 29° | 16  28° | 17 25° | 18 26° | 19  25° | 20 28° | 21 30° |
| 22 24° | 23 23° | 24 23° | 25 26° | 26 26° | 27 22° | 28 21° |
| 29 22° | 30 27° |
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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 | 27° /12° | 0 mm | 7 | |
| Sept. 2 | Mist | 29° /12° | 0 mm | 7 | |
| Sept. 3 | Cloudy | 32° /12° | 0 mm | 8 | |
| Sept. 4 | Fog | 33° /15° | 0 mm | 8 | |
| Sept. 5 | Overcast | 32° /18° | 1.2 mm | 7 | |
| Sept. 6 | Patchy rain possible | 26° /15° | 3.6 mm | 6 | |
| Sept. 7 | Mist | 22° /9° | 0 mm | 6 | |
| Sept. 8 | Mist | 23° /8° | 0 mm | 6 | |
| Sept. 9 | Mist | 26° /10° | 0 mm | 7 | |
| Sept. 10 | Mist | 29° /11° | 0 mm | 7 | |
| Sept. 11 | Light rain shower | 26° /14° | 15.8 mm | 7 | |
| Sept. 12 | Overcast | 27° /13° | 0 mm | 7 | |
| Sept. 13 | Mist | 26° /14° | 0 mm | 6 | |
| Sept. 14 | Mist | 27° /12° | 0 mm | 7 | |
| Sept. 15 | Mist | 29° /14° | 0 mm | 7 | |
| Sept. 16 | Thundery outbreaks possible | 28° /14° | 0.7 mm | 7 | |
| Sept. 17 | Light rain shower | 25° /14° | 2.8 mm | 6 | |
| Sept. 18 | Fog | 26° /10° | 0 mm | 6 | |
| Sept. 19 | Moderate or heavy rain with thunder | 25° /13° | 9.6 mm | 6 | |
| Sept. 20 | Thundery outbreaks possible | 28° /15° | 0.1 mm | 6 | |
| Sept. 21 | Patchy rain possible | 30° /14° | 0.3 mm | 7 | |
| Sept. 22 | Thundery outbreaks possible | 24° /15° | 16.2 mm | 6 | |
| Sept. 23 | Fog | 23° /11° | 0 mm | 5 | |
| Sept. 24 | Mist | 23° /11° | 0 mm | 6 | |
| Sept. 25 | Fog | 26° /14° | 0.3 mm | 6 | |
| Sept. 26 | Moderate or heavy rain with thunder | 26° /13° | 14.2 mm | 6 | |
| Sept. 27 | Light rain shower | 22° /14° | 5.7 mm | 5 | |
| Sept. 28 | Mist | 21° /16° | 0 mm | 5 | |
| Sept. 29 | Fog | 22° /15° | 0 mm | 5 | |
| Sept. 30 | 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 27° 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?
Significant rainfall exceeding 105 mm is expected in Aurora during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Aurora during September?
The average wind speed in Aurora during September is 17 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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