September weather forecast
Brooklyn Park, MN

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Weather in September

The arrival of September marks the official start of fall in Brooklyn Park. The leaves start their transformation into an orchestra of warm hues, transforming the city into a picturesque scene. The weather cools down significantly from the previous months, making it an excellent time for outdoor exploration. Brooklyn Park's weather in September is characterized by a beautiful blend of warm days and cool nights. While September witnesses cooler temperatures compared to August, the daylight hours drop to 12.5, signaling the approaching winter.

Temperature

The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a warm 78.6°F (25.9°C) to an agreeable 70.7°F (21.5°C). An average minimum temperature of 53.4°F (11.9°C) is recorded in Brooklyn Park during the month of September.

Humidity

In Brooklyn Park, Minnesota, the average relative humidity in September is 74%.

Rainfall

In Brooklyn Park, in September, it is raining for 11.8 days, with typically 1.73" (44mm) of accumulated precipitation. In Brooklyn Park, during the entire year, the rain falls for 119.1 days and collects up to 21.57" (548mm) of precipitation.

Snowfall

In Brooklyn Park, snow does not fall in June through September.

Daylight

In Brooklyn Park, the average length of the day in September is 12h and 31min.
On the first day of September, sunrise is at 6:36 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:55 pm CDT.

Sunshine

In Brooklyn Park, the average sunshine in September is 8.7h.

UV index

In Brooklyn Park, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 4 in September suggests the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

What are September temperatures in Brooklyn Park?

The average high-temperature, in September, in Brooklyn Park, is 70.7°F (21.5°C), while the average low-temperature is 53.4°F (11.9°C). In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is appraised at 84.2°F (29°C).

What is the average humidity in September in Brooklyn Park?

In September, the average relative humidity in Brooklyn Park is 74%.

How many days does it rain in September in Brooklyn Park?

In Brooklyn Park, Minnesota, in September, during 11.8 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

When it does not snow in Brooklyn Park?

In Brooklyn Park, snow does not fall in June through September.

Does it snow in Brooklyn Park in September?

In Brooklyn Park, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Brooklyn Park have in September?

In Brooklyn Park, the average day length in September is 12h and 31min.

When are sunrise and sunset in September in Brooklyn Park?

In September, on the first day of the month, sunrise is at 6:36 am and sunset at 7:50 pm. On the last day of the month, in Brooklyn Park, Minnesota, sunrise is at 7:11 am and sunset at 6:55 pm CDT.

How many hours of sunshine does Brooklyn Park have in September?

In September, the average sunshine duration in Brooklyn Park, Minnesota, is 8.7h.

How high is the UV index in September in Brooklyn Park?

In September, the average daily maximum UV index in Brooklyn Park, Minnesota, is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Brooklyn Park, MN

Average temperature in September - Brooklyn Park, MN
  • Average high temperature in September: 70.7°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (20.1°F).

  • Average low temperature in September: 53.4°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).

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Average pressure in September
Brooklyn Park, MN

Average pressure in September - Brooklyn Park, MN
  • Average pressure in September: 30"Hg

The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in September
Brooklyn Park, MN

Average wind speed in September - Brooklyn Park, MN
  • Average wind speed in September: 7.7mph

The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

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Average humidity in September
Brooklyn Park, MN

Average humidity in September - Brooklyn Park, MN
  • Average humidity in September: 74%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (70%).

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Average rainfall in September
Brooklyn Park, MN

Average rainfall in September - Brooklyn Park, MN
  • Average rainfall in September: 1.73"

The wettest month (with the highest rainfall) is June (3.7").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in September
Brooklyn Park, MN

Average rainfall days in September - Brooklyn Park, MN
  • Average rainfall days in September: 11.8 days

The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall in September
Brooklyn Park, MN

Average snowfall in September - Brooklyn Park, MN
  • Average snowfall in September: 0"

The month with the highest snowfall is December (4.8").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Brooklyn Park, MN

Average snowfall days in September - Brooklyn Park, MN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Brooklyn Park, MN

Average daylight in September / Average sunshine in September - Brooklyn Park, MN
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days in September
Brooklyn Park, MN

Average sunshine days in September - Brooklyn Park, MN
  • Average sunshine days in September: 16.7 days

The month with the most sunshine days is January (18.6 days).
The month with the least sunshine days is June (10.2 days).

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Average UV index in September
Brooklyn Park, MN

Average UV index in September - Brooklyn Park, MN
  • Average UV index in September: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in September
Brooklyn Park, MN

Average cloud cover in September - Brooklyn Park, MN
  • Average cloud cover in September: 34

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 31).

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Average visibility in September
Brooklyn Park, MN

Average visibility in September - Brooklyn Park, MN
  • Average visibility in September: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Brooklyn Park, Minnesota, USA

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