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Weather in Hennepin County for September 2025

Your guide to Hennepin County weather in September - trends and predictions
  • In general, the average temperature in Hennepin County at the beginning of September is 28.9 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 25.9 °F by the end of September.

  • The climate of Hennepin County in September is notably wet, with an average of 11 rainy days.

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Average dry days
19
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/15°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
60 %
Avg humidity

Hennepin County in September average weather

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Temperatures trend during September in Hennepin County

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 Thundery outbreaks possible
Thundery outbreaks possible
30° /15° 0 mm 7
Sept. 2 Thundery outbreaks possible
Thundery outbreaks possible
33° /16° 0.1 mm 8
Sept. 3 Partly cloudy
Partly cloudy
34° /18° 0 mm 9
Sept. 4 Partly cloudy
Partly cloudy
34° /19° 0 mm 9
Sept. 5 Light rain shower
Light rain shower
29° /18° 1.4 mm 7
Sept. 6 Light rain shower
Light rain shower
20° /12° 0.5 mm 5
Sept. 7 Cloudy
Cloudy
22° /10° 0 mm 6
Sept. 8 Partly cloudy
Partly cloudy
28° /11° 0 mm 7
Sept. 9 Overcast
Overcast
31° /16° 0 mm 8
Sept. 10 Mist
Mist
26° /16° 0.7 mm 6
Sept. 11 Partly cloudy
Partly cloudy
28° /16° 0 mm 7
Sept. 12 Thundery outbreaks possible
Thundery outbreaks possible
27° /14° 0 mm 7
Sept. 13 Partly cloudy
Partly cloudy
26° /13° 0 mm 7
Sept. 14 Overcast
Overcast
28° /14° 0.3 mm 7
Sept. 15 Moderate rain
Moderate rain
28° /16° 4.2 mm 7
Sept. 16 Partly cloudy
Partly cloudy
27° /15° 1.7 mm 7
Sept. 17 Overcast
Overcast
27° /15° 0 mm 6
Sept. 18 Sunny
Sunny
28° /15° 0 mm 7
Sept. 19 Thundery outbreaks possible
Thundery outbreaks possible
30° /16° 17.3 mm 7
Sept. 20 Mist
Mist
29° /15° 7.1 mm 7
Sept. 21 Overcast
Overcast
29° /16° 0 mm 7
Sept. 22 Cloudy
Cloudy
24° /13° 1 mm 6
Sept. 23 Patchy rain possible
Patchy rain possible
26° /13° 1.3 mm 6
Sept. 24 Light rain shower
Light rain shower
23° /13° 15.6 mm 5
Sept. 25 Light rain shower
Light rain shower
25° /13° 1.3 mm 6
Sept. 26 Light rain
Light rain
24° /15° 1.4 mm 6
Sept. 27 Fog
Fog
25° /14° 0.2 mm 6
Sept. 28 Overcast
Overcast
27° /15° 0.1 mm 6
Sept. 29 Light rain shower
Light rain shower
29° /15° 4.4 mm 7
Sept. 30 Fog
Fog
28° /15° 3.9 mm 6
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Important Notice
Our weather forecast for Hennepin 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 Hennepin County forecast closer to your planned date for the most up-to-date weather information.

Hennepin County in September - FAQ

What are the expected maximum and minimum temperatures in Hennepin County during September?
During September, expect a variety of temperatures with highs around 28° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hennepin County during September?
Moderate rainfall is anticipated in Hennepin County during September, with a total of 69.3 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Hennepin County during September?
The average wind speed in Hennepin County during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Hennepin County

Explore the daily rainfall trends and prepare for Hennepin Countys September weather 💧

UV exposure in Hennepin County during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Hennepin County?

Get accurate weather forecasts for Hennepin County, located at latitude 44.98 and longitude -93.264. Stay updated with localized weather information tailored for Hennepin County.

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