September weather forecast
Davison, MI

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Weather in September

The first month of the autumn, September, is still a pleasant month in Davison, Michigan, with an average temperature varying between 70.9°F (21.6°C) and 52.5°F (11.4°C).

Temperature

During the shift to September, a minor reduction in average high-temperature is observed, shifting from a moderately hot 77°F (25°C) in August to a pleasant 70.9°F (21.6°C). Nighttime temperatures hover around an average low of 52.5°F (11.4°C) in September.

Humidity

The average relative humidity in September is 80%.

Rainfall

In Davison, in September, it is raining for 9 days, with typically 0.67" (17mm) of accumulated precipitation. Throughout the year, there are 106.7 rainfall days, and 9.88" (251mm) of precipitation is accumulated.

Snowfall

In Davison, snow does not fall in June through September.

Daylight

In September, the average length of the day is 12h and 29min.
On the first day of September, sunrise is at 6:59 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:16 pm EDT.

Sunshine

In Davison, the average sunshine in September is 7.7h.

UV index

In Davison, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 3 in September transforms into the following instructions:
Exercise prevention - Protecting skin and eyes from harm is required. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What are September temperatures in Davison?

An average high-temperature, in September, in Davison, is 70.9°F (21.6°C) and the average low-temperature is 52.5°F (11.4°C).

What is the average humidity in September in Davison?

The average relative humidity in September in Davison, Michigan, is 80%.

How many days does it rain in September in Davison?

In Davison, Michigan, in September, it is raining for 9 days, with typically 0.67" (17mm) of accumulated precipitation.

When it does not snow in Davison?

In Davison, snow does not fall in June through September.

Does it snow in Davison in September?

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

How many hours of daylight does Davison have in September?

In September, the average day length in Davison, Michigan, is 12h and 29min.

When is the sunrise / sunset in September in Davison?

On the first day of September in Davison, sunrise is at 6:59 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:16 pm EDT.

How long on average sun shines in September in Davison?

The average sunshine duration in September is 7.7h.

What is the UV index intensity in September in Davison?

In Davison, Michigan, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's 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
Davison, MI

Average temperature in September - Davison, MI
  • Average high temperature in September: 70.9°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in September: 52.5°F

The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

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Average pressure in September
Davison, MI

Average pressure in September - Davison, MI
  • Average pressure in September: 30.03"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Davison, MI

Average wind speed in September - Davison, MI
  • Average wind speed in September: 7.4mph

The windiest month (with the highest average wind speed) is February (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in September
Davison, MI

Average humidity in September - Davison, MI
  • Average humidity in September: 80%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in September
Davison, MI

Average rainfall in September - Davison, MI
  • Average rainfall in September: 0.67"

The wettest month (with the highest rainfall) is May (1.38").
The driest month (with the least rainfall) is February (0.39").

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Average rainfall days in September
Davison, MI

Average rainfall days in September - Davison, MI
  • Average rainfall days in September: 9 days

The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is February (3.1 days).

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Average snowfall in September
Davison, MI

Average snowfall in September - Davison, MI
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.26").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Davison, MI

Average snowfall days in September - Davison, MI
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (13.8 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
Davison, MI

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in September: 7h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days in September
Davison, MI

Average sunshine days in September - Davison, MI
  • Average sunshine days in September: 19.4 days

The month with the most sunshine days is September (19.4 days).
The months with the least sunshine days are February and May (14.5 days).

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Average UV index in September
Davison, MI

Average UV index in September - Davison, MI
  • Average UV index in September: 3

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in September
Davison, MI

Average cloud cover in September - Davison, MI
  • Average cloud cover in September: 39

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in September
Davison, MI

Average visibility in September - Davison, MI
  • Average visibility in September: 5mi

The months with the highest visibility are February, March, April, May, June, July, August, October, November and December (6mi).
The months with the lowest visibility are January and September (5mi).

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Davison, Michigan, USA

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