September weather forecast and climate
Saginaw, MI

Weather in September

September, the first month of the autumn, in Saginaw, is still a pleasant month, with average temperature ranging between max 70.9°F (21.6°C) and min 52.9°F (11.6°C).

Temperature

In Saginaw, the average high-temperature in September slightly decreases, from a moderately hot 77.2°F (25.1°C) in August, to an agreeable 70.9°F (21.6°C). In Saginaw, the average low-temperature is 52.9°F (11.6°C).

Humidity

In Saginaw, the average relative humidity is 79%.

Rainfall

In September, in Saginaw, the rain falls for 8.6 days. Throughout September, 0.63" (16mm) of precipitation is accumulated. In Saginaw, during the entire year, the rain falls for 106.2 days and collects up to 9.96" (253mm) of precipitation.

Snowfall

In Saginaw, Michigan, snow does not fall in May through October.

Daylight

The average length of the day in September is 12.5h.

Sunshine

The average sunshine in Saginaw is 7.9h.

UV index

In September, the average daily maximum UV index in Saginaw is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 3 in September interpret into the following advice:
Take precautions - Protection against sunburn is recommended. 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 temperature in September in Saginaw?

The average high-temperature, in September, is 70.9°F (21.6°C), while the average low-temperature is 52.9°F (11.6°C).

What is the average humidity in September in Saginaw?

The average relative humidity in September in Saginaw, Michigan, is 79%.

How much does it rain in Saginaw in September?

In Saginaw, during September, the rain falls for 8.6 days and regularly aggregates up to 0.63" (16mm) of precipitation.

When it does not snow in Saginaw?

May through October are months without snowfall.

How many hours of daylight does Saginaw have in September?

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

How many hours of sunshine does Saginaw have in September?

The average sunshine in September in Saginaw, Michigan, is 7.9h.

How high is the UV index in September in Saginaw?

The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.

Average temperature in September
Saginaw, MI

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

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in September: 52.9°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).

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Average pressure in September
Saginaw, MI

Average pressure in September - Saginaw, MI
  • Average pressure in September: 30.03"

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
Saginaw, MI

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

The windiest month (with the highest average wind speed) is February (10mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

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Average humidity in September
Saginaw, MI

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

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in September
Saginaw, MI

Average rainfall in September - Saginaw, MI
  • Average rainfall in September: 0.63"

The wettest month (with the highest rainfall) is May (1.38").
The driest months (with the least rainfall) are February and November (0.47").

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Average rainfall days in September
Saginaw, MI

Average rainfall days in September - Saginaw, MI
  • Average rainfall days in September: 8.6 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in September
Saginaw, MI

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

The month with the highest snowfall is January (1.77").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Saginaw, MI

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

The month with the highest number of snowfall days is January (12.3 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
Saginaw, MI

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

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in September: 7.9h

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 2.8h).

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Average sunshine days in September
Saginaw, MI

Average sunshine days in September - Saginaw, MI
  • Average sunshine days in September: 19.1 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (14.1 days).

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Average UV index in September
Saginaw, MI

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

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

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Average cloud cover in September
Saginaw, MI

Average cloud cover in September - Saginaw, MI
  • Average cloud cover in September: 36

The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in September
Saginaw, MI

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

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

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