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Weather in Mackinaw City, Michigan for September 2027

Your guide to Mackinaw City weather in September - trends and predictions

    Rain 🌧️

  • Mackinaw City experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 106.4 mm.

  • More

  • Is September a good time to visit Mackinaw City? check out the best time to travel to Mackinaw City page.

  • ✨ Is September a good time to visit Mackinaw City? – Ask the AI Weatherman

Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/13°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Mackinaw City Weather September

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Temperatures trend during September in Mackinaw City

See the weather trend as well as the moving average line

September weather in Mackinaw City day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Fog
Fog
20° /16° 0 mm 2
Sept. 2 Light rain
Light rain
20° /16° 4.6 mm 1
Sept. 3 Moderate rain
Moderate rain
21° /13° 24.8 mm 3
Sept. 4 Light rain
Light rain
17° /12° 9.7 mm 2
Sept. 5 Moderate or heavy rain shower
Moderate or heavy rain shower
19° /14° 6.1 mm 4
Sept. 6 Overcast
Overcast
18° /12° 0 mm 4
Sept. 7 Light rain
Light rain
18° /13° 2.2 mm 4
Sept. 8 Cloudy
Cloudy
20° /15° 0.1 mm 4
Sept. 9 Overcast
Overcast
21° /17° 0.6 mm 3
Sept. 10 Overcast
Overcast
18° /15° 0 mm 4
Sept. 11 Mist
Mist
19° /13° 0 mm 6
Sept. 12 Fog
Fog
19° /14° 0.3 mm 2
Sept. 13 Fog
Fog
17° /14° 0.4 mm 2
Sept. 14 Fog
Fog
16° /13° 0 mm 5
Sept. 15 Light rain
Light rain
18° /13° 5.4 mm 3
Sept. 16 Mist
Mist
17° /14° 0 mm 2
Sept. 17 Fog
Fog
18° /14° 0.2 mm 3
Sept. 18 Fog
Fog
16° /13° 0 mm 1
Sept. 19 Cloudy
Cloudy
15° /11° 0 mm 4
Sept. 20 Partly cloudy
Partly cloudy
16° /13° 0 mm 4
Sept. 21 Moderate rain
Moderate rain
15° /12° 13.1 mm 1
Sept. 22 Light rain shower
Light rain shower
15° /13° 0.9 mm 3
Sept. 23 Heavy rain
Heavy rain
15° /14° 35.3 mm 3
Sept. 24 Overcast
Overcast
16° /13° 0 mm 3
Sept. 25 Mist
Mist
16° /13° 0 mm 3
Sept. 26 Fog
Fog
16° /12° 0 mm 3
Sept. 27 Overcast
Overcast
17° /13° 0 mm 3
Sept. 28 Partly cloudy
Partly cloudy
17° /13° 0 mm 4
Sept. 29 Sunny
Sunny
18° /14° 0 mm 3
Sept. 30 Light rain
Light rain
17° /15° 2.9 mm 2
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Important Notice
Our weather forecast for Mackinaw City 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 Mackinaw City forecast closer to your planned date for the most up-to-date weather information.

Mackinaw City in September - FAQ

What are the expected maximum and minimum temperatures in Mackinaw City during September?

Enjoy moderate daytime temperatures of up to 17° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Mackinaw City during September?

Significant rainfall exceeding 106.4 mm is expected in Mackinaw City during September, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Mackinaw City during September?

The average wind speed in Mackinaw City during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Mackinaw City

Explore the daily rainfall trends and prepare for Mackinaw Citys September weather 💧
Typically, Mackinaw City has 6 rainy days in September with a total of 106.4 mm of rainfall.

UV exposure in Mackinaw City during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
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Location coordinates Where is Mackinaw City?

Get accurate weather forecasts for Mackinaw City, located at latitude 45.778 and longitude -84.73. Stay updated with localized weather information tailored for Mackinaw City.

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