September weather forecast
Bessemer, MI

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Weather in September

The first month of the autumn, September, is still a comfortable month in Bessemer, Michigan, with temperature in the range of an average low of 49.8°F (9.9°C) and an average high of 66.2°F (19°C).

Temperature

As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a moderately hot 73.9°F (23.3°C) to a refreshing 66.2°F (19°C). The mean low-temperature during September nights is a chilly 49.8°F (9.9°C).

Humidity

The average relative humidity in September in Bessemer is 79%.

Rainfall

In Bessemer, in September, during 13.5 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. Throughout the year, in Bessemer, Michigan, there are 109.7 rainfall days, and 23.23" (590mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Bessemer.

Daylight

In Bessemer, Michigan, the average length of the day in September is 12h and 32min.
On the first day of the month, sunrise is at 6:21 am and sunset at 7:38 pm. On the last day of September, sunrise is at 6:58 am and sunset at 6:41 pm CDT.

Sunshine

In Bessemer, the average sunshine in September is 7.9h.

UV index

In Bessemer, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 3 during September translates into the following directions:
Take precautions - Protection against sun damage is advised. When the Sun is at its strongest around midday, find shade and limit exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

What is the temperature in September in Bessemer?

Bessemer in September has an average high-temperature of 66.2°F (19°C) and an average low-temperature of 49.8°F (9.9°C).

What is the average humidity in September in Bessemer?

In September, the average relative humidity is 79%.

How much does it rain in Bessemer in September?

In Bessemer, Michigan, in September, it is raining for 13.5 days, with typically 1.97" (50mm) of accumulated precipitation.

When it does not snow in Bessemer?

June through September are months without snowfall in Bessemer, Michigan.

Does it snow in Bessemer in September?

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

How many hours of daylight does Bessemer have in September?

In September, the average day length in Bessemer, Michigan, is 12h and 32min.

When is the sunrise / sunset in September in Bessemer?

In September, on the first day of the month, sunrise is at 6:21 am and sunset at 7:38 pm. On the last day of the month, in Bessemer, sunrise is at 6:58 am and sunset at 6:41 pm CDT.

How long on average sun shines in September in Bessemer?

In September, the average sunshine duration is 7.9h.

What is the UV index intensity in September in Bessemer?

The average daily maximum UV index in September in Bessemer is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
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
Bessemer, MI

Average temperature in September - Bessemer, MI
  • Average high temperature in September: 66.2°F

The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (19.4°F).

  • Average low temperature in September: 49.8°F

The month with the highest average low temperature is July (56.7°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).

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Average pressure in September
Bessemer, MI

Average pressure in September - Bessemer, MI
  • Average pressure in September: 30"Hg

The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in September
Bessemer, MI

Average wind speed in September - Bessemer, MI
  • Average wind speed in September: 8.1mph

The windiest months (with the highest average wind speed) are January and November (9.8mph).
The calmest months (with the lowest average wind speed) are June, July and August (7.1mph).

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Average humidity in September
Bessemer, MI

Average humidity in September - Bessemer, MI
  • Average humidity in September: 79%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (72%).

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Average rainfall in September
Bessemer, MI

Average rainfall in September - Bessemer, MI
  • Average rainfall in September: 1.97"

The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in September
Bessemer, MI

Average rainfall days in September - Bessemer, MI
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is June (14.2 days).
The month with the least rainy days is February (1.6 days).

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Average snowfall in September
Bessemer, MI

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

The month with the highest snowfall is December (11.89").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Bessemer, MI

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

The month with the highest number of snowfall days is January (23.7 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
Bessemer, MI

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

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in September: 7h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).

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Average sunshine days in September
Bessemer, MI

Average sunshine days in September - Bessemer, MI
  • Average sunshine days in September: 14.7 days

The months with the most sunshine days are July and August (15.3 days).
The month with the least sunshine days is January (7.5 days).

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Average UV index in September
Bessemer, MI

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

The month with the highest UV index is 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
Bessemer, MI

Average cloud cover in September - Bessemer, MI
  • Average cloud cover in September: 42

The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in September
Bessemer, MI

Average visibility in September - Bessemer, MI
  • Average visibility in September: 6mi

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

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Bessemer, Michigan, USA

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