September weather forecast
Park Rapids, MN

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Weather in September

September in Park Rapids, Minnesota, marks the arrival of fall as temperatures moderately decrease. The amount of sunshine is reduced compared to the summer months, indicating the changing season. However, the area remains largely dry with rainfall averaging 1.54" (39mm). While the leaves start to change color towards the end of the month, the ever-decreasing heat provides a crisp, pleasant atmosphere. This period offers a great compromise between the summer heat and the upcoming coolness of autumn.

Temperature

Stepping into September, Park Rapids observes a temperature decline, with the average high falling from August's warm 77.5°F (25.3°C) to an agreeable 68.5°F (20.3°C). Park Rapids's average low-temperature in the month of September is recorded at a frosty 49.1°F (9.5°C).

Humidity

In September, the average relative humidity is 73%.

Rainfall

In Park Rapids, in September, during 11.5 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. Throughout the year, there are 118.7 rainfall days, and 21.61" (549mm) of precipitation is accumulated.

Snowfall

In Park Rapids, snow does not fall in June through September.

Daylight

In Park Rapids, the average length of the day in September is 12h and 32min.
On the first day of the month, sunrise is at 6:40 am and sunset at 7:59 pm. On the last day of September, sunrise is at 7:18 am and sunset at 7:01 pm CDT.

Sunshine

The average sunshine in September is 8.5h.

UV index

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 4 in September transforms into the following instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

What are the temperatures in September?

In Park Rapids, 68.5°F (20.3°C) is the average high-temperature and 49.1°F (9.5°C) is the average low-temperature during September.

What is the average humidity in September?

The average relative humidity in September is 73%.

How much does it rain in September?

In September, the rain falls for 11.5 days. Throughout September, 1.54" (39mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

Does it snow in Park Rapids in September?

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

How many hours of daylight does Park Rapids have in September?

In Park Rapids, Minnesota, the average day length in September is 12h and 32min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 6:40 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 7:01 pm CDT.

How many hours of sunshine does Park Rapids have in September?

In September, the average sunshine duration is 8.5h.

How high is the UV index in September?

In Park Rapids, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to 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
Park Rapids, MN

Average temperature in September - Park Rapids, MN
  • Average high temperature in September: 68.5°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 (16.7°F).

  • Average low temperature in September: 49.1°F

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (3.2°F).

Average pressure in September
Park Rapids, MN

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

The month with the highest atmospheric pressure is February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in September
Park Rapids, MN

Average wind speed in September - Park Rapids, MN
  • Average wind speed in September: 7.8mph

The windiest month (with the highest average wind speed) is October (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

Average humidity in September
Park Rapids, MN

Average humidity in September - Park Rapids, MN
  • Average humidity in September: 73%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (69%).

Average rainfall in September
Park Rapids, MN

Average rainfall in September - Park Rapids, MN
  • Average rainfall in September: 1.54"

The wettest month (with the highest rainfall) is June (3.31").
The driest month (with the least rainfall) is February (0.75").

Average rainfall days in September
Park Rapids, MN

Average rainfall days in September - Park Rapids, MN
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is June (18.4 days).
The month with the least rainy days is January (2 days).

Average snowfall in September
Park Rapids, MN

Average snowfall in September - Park Rapids, MN
  • Average snowfall in September: 0"

The month with the highest snowfall is December (7.32").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Park Rapids, MN

Average snowfall days in September - Park Rapids, MN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (20.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Park Rapids, MN

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

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

Average sunshine days in September
Park Rapids, MN

Average sunshine days in September - Park Rapids, MN
  • Average sunshine days in September: 16.4 days

The month with the most sunshine days is August (17.1 days).
The month with the least sunshine days is June (8.5 days).

Average UV index in September
Park Rapids, MN

Average UV index in September - Park Rapids, 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
Park Rapids, MN

Average cloud cover in September - Park Rapids, MN
  • Average cloud cover in September: 37

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in September
Park Rapids, MN

Average visibility in September - Park Rapids, MN
  • Average visibility in September: 6mi

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

Park Rapids, Minnesota, USA

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