Rockford
September
Weather in Rockford for September 2024
Your guide to Rockford weather in September - trends and predictions
Until now, September 2024 in Rockford is cooler than usual, with temperatures averaging 25.2 °F, this is -2.3 °F below the typical seasonal average.
Expect cooler weather in the next days in Rockford with the forecast suggesting a temperature of 22 °F, lower than the historical average.
In general, the average temperature in Rockford at the beginning of September is 28.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.9 °F by the end of September.
The climate of Rockford in September is notably wet, with an average of 13 rainy days.
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17
Dry days
13
Rainy days
0
Snow days
28°/12°
Temperatures
19 km/h
Avg max wind
68 %
Avg humidity
Rockford in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | ||||||
| 2  30° | 3  32° | 4  32° | 5  32° | 6  26° | 7 21° | 8 24° |
| 9 28° | 10 30° | 11 24° | 12 26° | 13 25° | 14 27° | 15 29° |
| 16 29° | 17 25° | 18 25° | 19 33° | 20  28° | 21 30° | 22  21° |
| 23 17° | 24 18° | 25 23° | 26 24° | 27 26° | 28 23° | 29 23° |
| 30 16° |
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Temperatures trend during September in Rockford
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° /10° | 0 mm | 7 | |
| Sept. 2 | Mist | 30° /11° | 0 mm | 7 | |
| Sept. 3 | Partly cloudy | 32° /12° | 0 mm | 8 | |
| Sept. 4 | Cloudy | 32° /14° | 0 mm | 7 | |
| Sept. 5 | Overcast | 32° /18° | 1.5 mm | 7 | |
| Sept. 6 | Patchy rain possible | 26° /13° | 2 mm | 6 | |
| Sept. 7 | Patchy rain possible | 21° /7° | 0.2 mm | 6 | |
| Sept. 8 | Mist | 24° /7° | 0 mm | 6 | |
| Sept. 9 | Mist | 28° /8° | 0 mm | 7 | |
| Sept. 10 | Fog | 30° /10° | 0 mm | 7 | |
| Sept. 11 | Light rain shower | 24° /13° | 6.9 mm | 6 | |
| Sept. 12 | Fog | 26° /12° | 0 mm | 6 | |
| Sept. 13 | Mist | 25° /12° | 0 mm | 6 | |
| Sept. 14 | Mist | 27° /10° | 0.1 mm | 6 | |
| Sept. 15 | Mist | 29° /12° | 0 mm | 7 | |
| Sept. 16 | Light rain shower | 29° /15° | 0.8 mm | 7 | |
| Sept. 17 | Light rain shower | 25° /11° | 0.9 mm | 6 | |
| Sept. 18 | Mist | 25° /6° | 0 mm | 6 | |
| Sept. 19 | Sunny | 33° /11° | 0 mm | 6 | |
| Sept. 20 | Thundery outbreaks possible | 28° /16° | 0 mm | 6 | |
| Sept. 21 | Fog | 30° /15° | 0 mm | 6 | |
| Sept. 22 | Moderate rain | 21° /18° | 8.8 mm | 1 | |
| Sept. 23 | Moderate rain | 17° /15° | 13 mm | 4 | |
| Sept. 24 | Patchy rain possible | 18° /14° | 0.3 mm | 4 | |
| Sept. 25 | Patchy rain possible | 23° /14° | 0 mm | 4 | |
| Sept. 26 | Sunny | 24° /11° | 0 mm | 5 | |
| Sept. 27 | Sunny | 26° /12° | 0 mm | 5 | |
| Sept. 28 | Sunny | 23° /13° | 0 mm | 5 | |
| Sept. 29 | Sunny | 23° /10° | 0 mm | 5 | |
| Sept. 30 | Patchy rain possible | 16° /9° | 0.7 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Rockford 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 Rockford forecast closer to your planned date for the most up-to-date weather information.
Rockford in September - FAQ
What are the expected maximum and minimum temperatures in Rockford during September?
Enjoy moderate daytime temperatures of up to 28° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Rockford during September?
Significant rainfall exceeding 108.7 mm is expected in Rockford during September, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Rockford during September?
The average wind speed in Rockford during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
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