September weather forecast
Saint Vincent, MN

Weather in September

September, the first month of the autumn in Saint Vincent, is also an agreeable month, with an average temperature varying between 50.7°F (10.4°C) and 68.9°F (20.5°C).

Temperature

In Saint Vincent, the average high-temperature in September decreases from a warm 79.3°F (26.3°C) in August to an agreeable 68.9°F (20.5°C). In Saint Vincent, in September, the average low-temperature is 50.7°F (10.4°C).

Humidity

In Saint Vincent, the average relative humidity in September is 64%.

Rainfall

In Saint Vincent, in September, it is raining for 10 days, with typically 1.81" (46mm) of accumulated precipitation. In Saint Vincent, during the entire year, the rain falls for 100.4 days and collects up to 15.91" (404mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in September in Saint Vincent is 12h and 34min.
On the first day of the month, sunrise is at 6:45 am and sunset at 8:12 pm. On the last day of September, sunrise is at 7:27 am and sunset at 7:10 pm CDT.

Sunshine

The average sunshine in September in Saint Vincent is 8.5h.

UV index

The average daily maximum UV index in September in Saint Vincent is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Saint Vincent?

In Saint Vincent, Minnesota, in September, the average high-temperature is 68.9°F (20.5°C), and the average low-temperature is 50.7°F (10.4°C).

What is the average humidity in September in Saint Vincent?

The average relative humidity in September in Saint Vincent, Minnesota, is 64%.

How much does it rain in Saint Vincent in September?

In Saint Vincent, in September, during 10 rainfall days, 1.81" (46mm) of precipitation is typically accumulated.

When it does not snow in Saint Vincent?

June through September are months without snowfall in Saint Vincent, Minnesota.

Does it snow in Saint Vincent in September?

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

How many hours of daylight does Saint Vincent have in September?

In September, the average day length is 12h and 34min.

When are sunrise and sunset in September in Saint Vincent?

In September, on the first day of the month, sunrise is at 6:45 am and sunset at 8:12 pm. On the last day of the month, in Saint Vincent, sunrise is at 7:27 am and sunset at 7:10 pm CDT.

How long on average sun shines in September in Saint Vincent?

In Saint Vincent, Minnesota, the average sunshine duration in September is 8.5h.

What is the UV index intensity in September in Saint Vincent?

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Saint Vincent, MN

Average temperature in September - Saint Vincent, MN
  • Average high temperature in September: 68.9°F

The warmest month (with the highest average high temperature) is August (79.3°F).
The month with the lowest average high temperature is January (13.6°F).

  • Average low temperature in September: 50.7°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (-0.8°F).

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Average pressure in September
Saint Vincent, MN

Average pressure in September - Saint Vincent, MN
  • Average pressure in September: 29.95"Hg

The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in September
Saint Vincent, MN

Average wind speed in September - Saint Vincent, MN
  • Average wind speed in September: 9.6mph

The windiest month (with the highest average wind speed) is October (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).

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Average humidity in September
Saint Vincent, MN

Average humidity in September - Saint Vincent, MN
  • Average humidity in September: 64%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (61%).

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Average rainfall in September
Saint Vincent, MN

Average rainfall in September - Saint Vincent, MN
  • Average rainfall in September: 1.81"

The wettest month (with the highest rainfall) is June (2.72").
The driest month (with the least rainfall) is February (0.47").

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Average rainfall days in September
Saint Vincent, MN

Average rainfall days in September - Saint Vincent, MN
  • Average rainfall days in September: 10 days

The month with the highest number of rainy days is June (16.2 days).
The months with the least rainy days are February and December (1.9 days).

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Average snowfall in September
Saint Vincent, MN

Average snowfall in September - Saint Vincent, MN
  • Average snowfall in September: 0"

The month with the highest snowfall is December (4.25").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Saint Vincent, MN

Average snowfall days in September - Saint Vincent, MN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (14.3 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
Saint Vincent, MN

Average daylight in September / Average sunshine in September - Saint Vincent, MN
  • Average daylight in September: 12h and 34min

The month with the longest days is June (Average daylight: 16h and 8min).
The month with the shortest days is December (Average daylight: 8h and 19min).

  • Average sunshine in September: 8h and 30min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).

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Average sunshine days in September
Saint Vincent, MN

Average sunshine days in September - Saint Vincent, MN
  • Average sunshine days in September: 17.7 days

The month with the most sunshine days is August (19.1 days).
The month with the least sunshine days is June (10.2 days).

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Average UV index in September
Saint Vincent, MN

Average UV index in September - Saint Vincent, 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
Saint Vincent, MN

Average cloud cover in September - Saint Vincent, MN
  • Average cloud cover in September: 32

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in September
Saint Vincent, MN

Average visibility in September - Saint Vincent, MN
  • Average visibility in September: 6mi

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

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