September weather forecast
Lincoln Park, MI

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Weather in September

September acts as a transitional month from summer to fall in Lincoln Park, bringing with it a dip in temperatures. Yellow and orange hues begin to make their appearance as trees start shedding their leaves. The decrease in daylight hours is an inevitable signal of the changing season, while the city experiences shorter days coupled with cooler nights. Despite lower temperatures, the weather is often agreeable, manifesting as a mild autumn in Lincoln Park.

Temperature

September's arrival comes with a mild decrease in the average high-temperature, moving subtly from a moderately hot 78.4°F (25.8°C) in August to an agreeable 72°F (22.2°C). Lincoln Park's nights in September cool down to an average low-temperature of 57.9°F (14.4°C).

Humidity

The average relative humidity in September in Lincoln Park is 75%.

Rainfall

In Lincoln Park, in September, during 11 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. Throughout the year, there are 128.5 rainfall days, and 11.89" (302mm) of precipitation is accumulated.

Snowfall

In Lincoln Park, snow does not fall in June through October.

Daylight

In September, the average length of the day is 12h and 28min.
On the first day of September, sunrise is at 6:58 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:15 pm EDT.

Sunshine

The average sunshine in September is 8.4h.

UV index

In Lincoln Park, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 4 in September translates into these instructions:
Be vigilant - Suggestions to stave off sun damage are provided. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Jun 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average September temperature in Lincoln Park?

The average high-temperature and low-temperature during September are 72°F (22.2°C) and 57.9°F (14.4°C) respectively.

What is the average humidity in September?

In Lincoln Park, the average relative humidity in September is 75%.

How many days does it rain in September?

In Lincoln Park, in September, it is raining for 11 days, with typically 0.79" (20mm) of accumulated precipitation.

When it does not snow?

June through October are months without snowfall.

What is the average length of the day in September?

In Lincoln Park, the average day length in September is 12h and 28min.

When is the sunrise / sunset in September?

On the first day of September in Lincoln Park, Michigan, sunrise is at 6:58 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:15 pm EDT.

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

The average sunshine duration in September is 8.4h.

What is the UV index intensity in September?

The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health risk 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
Lincoln Park, MI

Average temperature in September - Lincoln Park, MI
  • Average high temperature in September: 72°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in September: 57.9°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

Average pressure in September
Lincoln Park, MI

Average pressure in September - Lincoln Park, MI
  • Average pressure in September: 30.04"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in September
Lincoln Park, MI

Average wind speed in September - Lincoln Park, MI
  • Average wind speed in September: 7.8mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in September
Lincoln Park, MI

Average humidity in September - Lincoln Park, MI
  • Average humidity in September: 75%

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (74%).

Average rainfall in September
Lincoln Park, MI

Average rainfall in September - Lincoln Park, MI
  • Average rainfall in September: 0.79"

The wettest month (with the highest rainfall) is May (1.65").
The driest months (with the least rainfall) are February and December (0.55").

Average rainfall days in September
Lincoln Park, MI

Average rainfall days in September - Lincoln Park, MI
  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (5.2 days).

Average snowfall in September
Lincoln Park, MI

Average snowfall in September - Lincoln Park, MI
  • Average snowfall in September: 0"

The month with the highest snowfall is January (1.97").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in September
Lincoln Park, MI

Average snowfall days in September - Lincoln Park, MI
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Lincoln Park, MI

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days in September
Lincoln Park, MI

Average sunshine days in September - Lincoln Park, MI
  • Average sunshine days in September: 16.7 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is May (12.6 days).

Average UV index in September
Lincoln Park, MI

Average UV index in September - Lincoln Park, MI
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in September
Lincoln Park, MI

Average cloud cover in September - Lincoln Park, MI
  • Average cloud cover in September: 31

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in September
Lincoln Park, MI

Average visibility in September - Lincoln Park, MI
  • Average visibility in September: 6mi

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

Lincoln Park, Michigan, USA

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