September weather forecast
Pine Island, MN

Weather in September

September, the first month of the autumn in Pine Island, is still a pleasant month, with temperature in the range of an average high of 70.9°F (21.6°C) and an average low of 51.8°F (11°C).

Temperature

In Pine Island, the average high-temperature in September slightly decreases from a moderately hot 77°F (25°C) in August to a pleasant 70.9°F (21.6°C). In Pine Island, in September, the average low-temperature is 51.8°F (11°C).

Humidity

In September, the average relative humidity in Pine Island is 79%.

Rainfall

In September, in Pine Island, the rain falls for 11 days. Throughout September, 1.69" (43mm) of precipitation is accumulated. Throughout the year, there are 119.9 rainfall days, and 21.1" (536mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Pine Island, Minnesota, the average length of the day in September is 12h and 30min.
On the first day of September in Pine Island, sunrise is at 6:33 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:53 pm CDT.

Sunshine

In September, the average sunshine is 8.8h.

UV index

In September, the average daily maximum UV index in Pine Island is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against sun damage is advised. 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 average humidity in September in Pine Island?

In September, the average relative humidity is 79%.

How many days does it rain in September in Pine Island?

In September, in Pine Island, the rain falls for 11 days. Throughout September, 1.69" (43mm) of precipitation is accumulated.

When it does not snow in Pine Island?

June through September are months without snowfall in Pine Island.

Does it snow in Pine Island in September?

In Pine Island, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Pine Island have in September?

In September, the average day length in Pine Island is 12h and 30min.

When is the sunrise / sunset in September in Pine Island?

In September, on the first day of the month, sunrise is at 6:33 am and sunset at 7:47 pm. On the last day of the month, in Pine Island, sunrise is at 7:07 am and sunset at 6:53 pm CDT.

How many hours of sunshine does Pine Island have in September?

The average sunshine duration in September is 8.8h.

How high is the UV index in September in Pine Island?

The average daily maximum UV index in September in Pine Island is 4. A UV Index reading of 3 to 5 represents 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
Pine Island, MN

Average temperature in September - Pine Island, MN
  • Average high temperature in September: 70.9°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (20.7°F).

  • Average low temperature in September: 51.8°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).

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Average pressure in September
Pine Island, MN

Average pressure in September - Pine Island, MN
  • Average pressure in September: 30.01"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in September
Pine Island, MN

Average wind speed in September - Pine Island, MN
  • Average wind speed in September: 8.2mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in September
Pine Island, MN

Average humidity in September - Pine Island, MN
  • Average humidity in September: 79%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in September
Pine Island, MN

Average rainfall in September - Pine Island, MN
  • Average rainfall in September: 1.69"

The wettest month (with the highest rainfall) is June (3.9").
The driest month (with the least rainfall) is January (0.63").

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Average rainfall days in September
Pine Island, MN

Average rainfall days in September - Pine Island, MN
  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is June (17 days).
The months with the least rainy days are January and February (2.7 days).

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Average snowfall in September
Pine Island, MN

Average snowfall in September - Pine Island, MN
  • Average snowfall in September: 0"

The month with the highest snowfall is February (5.67").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Pine Island, MN

Average snowfall days in September - Pine Island, 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
Pine Island, MN

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

The month with the longest days is June (Average daylight: 15h and 28min).
The month with the shortest days is December (Average daylight: 8h and 56min).

  • Average sunshine in September: 8h and 48min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in September
Pine Island, MN

Average sunshine days in September - Pine Island, MN
  • Average sunshine days in September: 16.5 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (10.5 days).

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Average UV index in September
Pine Island, MN

Average UV index in September - Pine Island, 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
Pine Island, MN

Average cloud cover in September - Pine Island, MN
  • Average cloud cover in September: 34

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in September
Pine Island, MN

Average visibility in September - Pine Island, MN
  • Average visibility in September: 6mi

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

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