September weather forecast
Red Wing, MN

Weather in September

The first month of the autumn, September, is still a pleasant month in Red Wing, Minnesota, with an average temperature varying between 51.4°F (10.8°C) and 70.7°F (21.5°C).

Temperature

In Red Wing, Minnesota, the average high-temperature in September slightly decreases from a moderately hot 77.4°F (25.2°C) in August to an agreeable 70.7°F (21.5°C). In September, the average low-temperature is 51.4°F (10.8°C).

Humidity

The average relative humidity in September is 79%.

Rainfall

In September, the rain falls for 10.9 days. Throughout September, 1.18" (30mm) of precipitation is accumulated. In Red Wing, during the entire year, the rain falls for 108.7 days and collects up to 14.17" (360mm) of precipitation.

Snowfall

In Red Wing, snow does not fall in June through September.

Daylight

The average length of the day in September in Red Wing, Minnesota, is 12h and 30min.
On the first day of September in Red Wing, sunrise is at 6:32 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:53 pm CDT.

Sunshine

In Red Wing, the average sunshine in September is 8.5h.

UV index

In September, the average daily maximum UV index in Red Wing is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Red Wing?

In September, in Red Wing, Minnesota, the average high-temperature is 70.7°F (21.5°C), and the average low-temperature is 51.4°F (10.8°C).

What is the average humidity in September in Red Wing?

The average relative humidity in September is 79%.

How many days does it rain in September in Red Wing?

In September, in Red Wing, Minnesota, the rain falls for 10.9 days. Throughout September, 1.18" (30mm) of precipitation is accumulated.

When it does not snow in Red Wing?

In Red Wing, snow does not fall in June through September.

Does it snow in Red Wing in September?

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

How many hours of daylight does Red Wing have in September?

In Red Wing, the average day length in September is 12h and 30min.

What time are sunrise and sunset in September in Red Wing?

In September, on the first day of the month, sunrise is at 6:32 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:53 pm CDT.

How long on average sun shines in September in Red Wing?

In September, the average sunshine duration in Red Wing, Minnesota, is 8.5h.

What is the UV index reading in September in Red Wing?

In Red Wing, Minnesota, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Red Wing, MN

Average temperature in September - Red Wing, MN
  • Average high temperature in September: 70.7°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (20.5°F).

  • Average low temperature in September: 51.4°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).

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Average pressure in September
Red Wing, MN

Average pressure in September - Red Wing, MN
  • Average pressure in September: 30.01"Hg

The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in September
Red Wing, MN

Average wind speed in September - Red Wing, MN
  • Average wind speed in September: 7.7mph

The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in September
Red Wing, MN

Average humidity in September - Red Wing, MN
  • Average humidity in September: 79%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and October (75%).

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Average rainfall in September
Red Wing, MN

Average rainfall in September - Red Wing, MN
  • Average rainfall in September: 1.18"

The wettest month (with the highest rainfall) is June (2.68").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in September
Red Wing, MN

Average rainfall days in September - Red Wing, MN
  • Average rainfall days in September: 10.9 days

The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is February (2.2 days).

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Average snowfall in September
Red Wing, MN

Average snowfall in September - Red Wing, MN
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.15").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Red Wing, MN

Average snowfall days in September - Red Wing, MN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (14 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
Red Wing, MN

Average daylight in September / Average sunshine in September - Red Wing, MN
  • Average daylight in September: 12h and 30min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 53min).

  • Average sunshine in September: 8h and 30min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in September
Red Wing, MN

Average sunshine days in September - Red Wing, MN
  • Average sunshine days in September: 16.2 days

The month with the most sunshine days is December (19.1 days).
The month with the least sunshine days is June (11.9 days).

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Average UV index in September
Red Wing, MN

Average UV index in September - Red Wing, MN
  • Average UV index in September: 4

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
Red Wing, MN

Average cloud cover in September - Red Wing, MN
  • Average cloud cover in September: 37

The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 34).

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Average visibility in September
Red Wing, MN

Average visibility in September - Red Wing, MN
  • Average visibility in September: 6mi

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

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