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Weather in Otsego County, Michigan for September 2027

Your guide to Otsego County weather in September - trends and predictions

    Rain 🌧️

  • Otsego County experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 102.7 mm.

  • More

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

  • ✨ Is September a good time to visit Otsego County? – Ask the AI Weatherman

Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/11°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Otsego County Weather September

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Temperatures trend during September in Otsego County

See the weather trend as well as the moving average line

September weather in Otsego County day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Overcast
Overcast
28° /16° 0 mm 7
Sept. 2 Thundery outbreaks possible
Thundery outbreaks possible
24° /15° 18.5 mm 5
Sept. 3 Moderate rain
Moderate rain
23° /13° 21.3 mm 5
Sept. 4 Moderate rain
Moderate rain
17° /12° 14.5 mm 2
Sept. 5 Light rain
Light rain
19° /11° 4.8 mm 4
Sept. 6 Overcast
Overcast
18° /9° 0 mm 4
Sept. 7 Mist
Mist
19° /9° 0 mm 4
Sept. 8 Overcast
Overcast
21° /10° 0.8 mm 3
Sept. 9 Patchy rain possible
Patchy rain possible
24° /15° 1.1 mm 4
Sept. 10 Overcast
Overcast
20° /12° 0.1 mm 5
Sept. 11 Partly cloudy
Partly cloudy
24° /11° 0 mm 6
Sept. 12 Patchy rain possible
Patchy rain possible
23° /13° 1.2 mm 4
Sept. 13 Patchy rain possible
Patchy rain possible
20° /13° 1.9 mm 3
Sept. 14 Fog
Fog
21° /12° 0 mm 6
Sept. 15 Moderate rain
Moderate rain
22° /12° 14.5 mm 4
Sept. 16 Mist
Mist
22° /12° 0 mm 3
Sept. 17 Sunny
Sunny
24° /13° 0 mm 4
Sept. 18 Mist
Mist
18° /13° 0 mm 2
Sept. 19 Overcast
Overcast
17° /10° 0 mm 2
Sept. 20 Thundery outbreaks possible
Thundery outbreaks possible
18° /10° 0.2 mm 3
Sept. 21 Moderate rain
Moderate rain
15° /9° 9.7 mm 1
Sept. 22 Light rain shower
Light rain shower
17° /11° 1.4 mm 3
Sept. 23 Moderate or heavy rain shower
Moderate or heavy rain shower
19° /12° 8.9 mm 3
Sept. 24 Fog
Fog
18° /11° 0 mm 3
Sept. 25 Fog
Fog
19° /11° 0 mm 3
Sept. 26 Fog
Fog
20° /10° 0 mm 3
Sept. 27 Mist
Mist
21° /11° 0 mm 4
Sept. 28 Fog
Fog
21° /9° 0 mm 4
Sept. 29 Sunny
Sunny
23° /10° 0 mm 4
Sept. 30 Light rain
Light rain
20° /12° 3.8 mm 3
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Important Notice
Our weather forecast for Otsego 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 Otsego County forecast closer to your planned date for the most up-to-date weather information.

Otsego County in September - FAQ

What are the expected maximum and minimum temperatures in Otsego County during September?

Enjoy moderate daytime temperatures of up to 20° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Otsego County during September?

Significant rainfall exceeding 102.7 mm is expected in Otsego County during September, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Otsego County during September?

The average wind speed in Otsego County during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Otsego County

Explore the daily rainfall trends and prepare for Otsego Countys September weather 💧
Typically, Otsego County has 7 rainy days in September with a total of 102.7 mm of rainfall.

UV exposure in Otsego County during September

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