September weather forecast
Pengilly, MN

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Weather in September

The first month of the autumn, September, is still a refreshing month in Pengilly, Minnesota, with an average temperature fluctuating between 67.3°F (19.6°C) and 47.5°F (8.6°C).

Temperature

A shift in Pengilly's weather is observed as August turns into September, with the average high temperature reducing from a warm 77.2°F (25.1°C) to an enjoyable 67.3°F (19.6°C). Throughout the month of September, the average temperature dips to a frosty 47.5°F (8.6°C) at night.

Humidity

In Pengilly, the average relative humidity in September is 76%.

Rainfall

In September, in Pengilly, the rain falls for 11.6 days. Throughout September, 1.42" (36mm) of precipitation is accumulated. Throughout the year, there are 113.8 rainfall days, and 18.94" (481mm) of precipitation is accumulated.

Snowfall

In Pengilly, Minnesota, snow does not fall in June through September.

Daylight

In Pengilly, the average length of the day in September is 12h and 33min.
On the first day of September, sunrise is at 6:32 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:53 pm CDT.

Sunshine

In September, the average sunshine is 8h.

UV index

In September, the average daily maximum UV index in Pengilly is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures?

In Pengilly, 67.3°F (19.6°C) is the average high-temperature and 47.5°F (8.6°C) is the average low-temperature during September.

What is the average humidity in September?

The average relative humidity in September is 76%.

How many days does it rain in September?

In September, the rain falls for 11.6 days. Throughout September, 1.42" (36mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall in Pengilly.

Does it snow in September?

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

How many hours of daylight does Pengilly have in September?

The average day length in September is 12h and 33min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:32 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:53 pm CDT.

How long on average sun shines in September?

The average sunshine duration in September is 8h.

What is the UV index intensity in September?

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Pengilly, MN

Average temperature in September - Pengilly, MN
  • Average high temperature in September: 67.3°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (15.8°F).

  • Average low temperature in September: 47.5°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (1.4°F).

Average pressure in September
Pengilly, MN

Average pressure in September - Pengilly, MN
  • Average pressure in September: 29.98"Hg

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

Average wind speed in September
Pengilly, MN

Average wind speed in September - Pengilly, MN
  • Average wind speed in September: 7.1mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in September
Pengilly, MN

Average humidity in September - Pengilly, MN
  • Average humidity in September: 76%

The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (70%).

Average rainfall in September
Pengilly, MN

Average rainfall in September - Pengilly, MN
  • Average rainfall in September: 1.42"

The wettest month (with the highest rainfall) is June (2.91").
The driest months (with the least rainfall) are January and February (0.75").

Average rainfall days in September
Pengilly, MN

Average rainfall days in September - Pengilly, MN
  • Average rainfall days in September: 11.6 days

The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is February (2.3 days).

Average snowfall in September
Pengilly, MN

Average snowfall in September - Pengilly, MN
  • Average snowfall in September: 0"

The month with the highest snowfall is December (7.2").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Pengilly, MN

Average snowfall days in September - Pengilly, MN
  • Average snowfall days in September: 0.2 days

The month with the highest number of snowfall days is January (21.1 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in September /
Average sunshine in September
Pengilly, MN

Average daylight in September / Average sunshine in September - Pengilly, MN
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in September: 8h and 0min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).

Average sunshine days in September
Pengilly, MN

Average sunshine days in September - Pengilly, MN
  • Average sunshine days in September: 16.5 days

The months with the most sunshine days are August and September (16.5 days).
The month with the least sunshine days is February (10.1 days).

Average UV index in September
Pengilly, MN

Average UV index in September - Pengilly, 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).

Average cloud cover in September
Pengilly, MN

Average cloud cover in September - Pengilly, MN
  • Average cloud cover in September: 43

The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in September
Pengilly, MN

Average visibility in September - Pengilly, MN
  • Average visibility in September: 5mi

The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January, February, March and December (4mi).

Pengilly, Minnesota, USA

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