Marquette County (Marquette)
September
Weather in Marquette County, Michigan for September 2027
Your guide to Marquette County weather in September - trends and predictions
In general, the average temperature in Marquette County at the beginning of September is 19.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 19.8 °C by the end of September.
Marquette County experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 143.9 mm.
Is September a good time to visit Marquette County? check out the best time to travel to Marquette County page.
✨ Is September a good time to visit Marquette County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
22
Dry days
8
Rainy days
0
Snow days
20°/12°
Temperatures
15 km/h
Avg max wind
74 %
Avg humidity
Marquette County Weather September
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Temperatures trend during September in Marquette County
See the weather trend as well as the moving average line
September weather in Marquette County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Overcast | 23° /14° | 0.1 mm | 5 | |
| Sept. 2 |  Light rain | 22° /13° | 3.5 mm | 5 | |
| Sept. 3 | Light rain | 22° /10° | 5.3 mm | 5 | |
| Sept. 4 |  Moderate rain | 18° /11° | 10.3 mm | 4 | |
| Sept. 5 | Moderate rain | 17° /11° | 18.3 mm | 4 | |
| Sept. 6 |  Patchy rain possible | 15° /10° | 1.2 mm | 4 | |
| Sept. 7 | Overcast | 17° /10° | 0.1 mm | 3 | |
| Sept. 8 |  Heavy rain | 20° /11° | 33.6 mm | 3 | |
| Sept. 9 | Moderate rain | 20° /14° | 14.4 mm | 5 | |
| Sept. 10 | Moderate rain | 19° /13° | 13.7 mm | 4 | |
| Sept. 11 | Overcast | 24° /13° | 0.1 mm | 5 | |
| Sept. 12 |  Sunny | 23° /13° | 0.3 mm | 4 | |
| Sept. 13 | Light rain | 19° /12° | 4 mm | 5 | |
| Sept. 14 | Patchy rain possible | 21° /12° | 2.2 mm | 5 | |
| Sept. 15 | Patchy rain possible | 24° /14° | 0.6 mm | 4 | |
| Sept. 16 |  Cloudy | 24° /15° | 0 mm | 5.5 | |
| Sept. 17 | Overcast | 24° /15° | 0.7 mm | 5 | |
| Sept. 18 |  Partly cloudy | 19° /13° | 0 mm | 4 | |
| Sept. 19 | Cloudy | 18° /11° | 0 mm | 3 | |
| Sept. 20 |  Moderate or heavy rain shower | 17° /12° | 6.8 mm | 4 | |
| Sept. 21 | Moderate rain | 18° /11° | 15.2 mm | 4 | |
| Sept. 22 | Patchy rain possible | 17° /10° | 1.4 mm | 4 | |
| Sept. 23 | Light rain | 16° /10° | 9.7 mm | 4 | |
| Sept. 24 | Patchy rain possible | 17° /8° | 0.1 mm | 4 | |
| Sept. 25 | Partly cloudy | 20° /11° | 0 mm | 4.6 | |
| Sept. 26 | Overcast | 19° /11° | 0 mm | 4.6 | |
| Sept. 27 | Cloudy | 20° /10° | 0.2 mm | 3 | |
| Sept. 28 | Overcast | 21° /12° | 0 mm | 4.4 | |
| Sept. 29 | Overcast | 20° /12° | 0.3 mm | 4 | |
| Sept. 30 | Patchy rain possible | 21° /9° | 1.8 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Marquette 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 Marquette County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Marquette County in September - FAQ
What are the expected maximum and minimum temperatures in Marquette County during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Marquette County during September?
Significant rainfall exceeding 143.9 mm is expected in Marquette 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 Marquette County during September?
The average wind speed in Marquette County during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Marquette County
Explore the daily rainfall trends and prepare for Marquette Countys September weather 💧
Typically, Marquette County has 8 rainy days in September with a total of 143.9 mm of rainfall.
UV exposure in Marquette County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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