September weather forecast
Rose City, MI

Weather in September

The first month of the autumn, September, is also an agreeable month in Rose City, Michigan, with average temperature fluctuating between 50.9°F (10.5°C) and 69.8°F (21°C).

Temperature

In September, the average high-temperature slightly decreases, from a moderately hot 77.2°F (25.1°C) in August, to an agreeable 69.8°F (21°C). In Rose City, in September, the average low-temperature is 50.9°F (10.5°C).

Humidity

In September, the average relative humidity is 79%.

Rainfall

The month with the least rainfall in Rose City is September when the rain falls for 11.5 days and typically collects 0.98" (25mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in Rose City is 12.5h.

Sunshine

In September, the average sunshine is 8h.

UV index

In Rose City, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the average humidity in September in Rose City?

In Rose City, Michigan, the average relative humidity in September is 79%.

What is the driest month in Rose City?

The month with the least rainfall in Rose City is September when the rain falls for 11.5 days and typically collects 0.98" (25mm) of precipitation.

How many days does it rain in September in Rose City?

In September, the rain falls for 11.5 days. Throughout September, 0.98" (25mm) of precipitation is accumulated.

When it does not snow in Rose City?

In Rose City snow does not fall in June through September.

Does it snow in Rose City in September?

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

How many hours of daylight does Rose City have in September?

In Rose City, the average length of the day in September is 12.5h.

How many hours of sunshine does Rose City have in September?

In Rose City, Michigan, the average sunshine in September is 8h.

How high is the UV index in September in Rose City?

In Rose City, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in September
Rose City, MI

Average temperature in September - Rose City, MI
  • Average high temperature in September: 69.8°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 (25.2°F).

  • Average low temperature in September: 50.9°F

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).

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Average pressure in September
Rose City, MI

Average pressure in September - Rose City, MI
  • Average pressure in September: 30.02"

The month with the highest atmospheric pressure is March (30.09").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed in September
Rose City, MI

Average wind speed in September - Rose City, MI
  • Average wind speed in September: 6.6mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

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Average humidity in September
Rose City, MI

Average humidity in September - Rose City, MI
  • Average humidity in September: 79%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is May (72%).

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Average rainfall in September
Rose City, MI

Average rainfall in September - Rose City, MI
  • Average rainfall in September: 0.98"

The wettest months (with the highest rainfall) are May and October (2.68").
The driest month (with the least rainfall) is September (0.98").

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Average rainfall days in September
Rose City, MI

Average rainfall days in September - Rose City, MI
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is October (16.3 days).
The month with the least rainy days is February (4.4 days).

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Average snowfall in September
Rose City, MI

Average snowfall in September - Rose City, MI
  • Average snowfall in September: 0"

The month with the highest snowfall is January (8.03").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Rose City, MI

Average snowfall days in September - Rose City, MI
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (21 days).
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
Rose City, MI

Average daylight in September / Average sunshine in September - Rose City, MI
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in September: 8h

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 2.2h).

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Average sunshine days in September
Rose City, MI

Average sunshine days in September - Rose City, MI
  • Average sunshine days in September: 16.4 days

The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (8.8 days).

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Average UV index in September
Rose City, MI

Average UV index in September - Rose City, MI
  • Average UV index in September: 3

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in September
Rose City, MI

Average cloud cover in September - Rose City, MI
  • Average cloud cover in September: 37

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in September
Rose City, MI

Average visibility in September - Rose City, MI
  • Average visibility in September: 5mi

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

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