October weather forecast
International Falls, MN

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The Rainy River draining into the Rainy Lake, dense road network, and a townscape of International Falls City in Minnesota
The Rainy River draining into the Rainy Lake, dense road network, and a townscape of International Falls City in Minnesota

Weather in October

October paints International Falls in autumn hues, transforming landscapes to brilliant shades of orange and gold. Even though the days become cooler compared to September, October is relatively less chilling than November. As fall deepens, the city continues its descent towards a drier climate, even as the snow starts to reappear towards the month's end. The sun shines less every day, and Minnesotans embrace the need for warmer clothing. The crisp autumn air signals the incoming winter months.

Temperature

As September gives way to October, the average high-temperature in International Falls, Minnesota, displays a considerable decrease, falling from an enjoyable 65.8°F (18.8°C) to a chilly 49.1°F (9.5°C). In October, International Falls experiences an average nighttime temperature of 36.5°F (2.5°C).

Humidity

The average relative humidity in October is 80%.

Rainfall

In International Falls, in October, during 11.5 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. Throughout the year, there are 110.5 rainfall days, and 19.29" (490mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows in International Falls. Throughout October, in the average 6.4 snowfall days, it receives 2.99" (76mm) of snow. Throughout the year, there are 117.9 snowfall days, and 44.33" (1126mm) of snow is accumulated.

Daylight

In October, the average length of the day in International Falls is 10h and 47min.
On the first day of October, sunrise is at 7:14 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 5:54 pm CDT.

Sunshine

In October, the average sunshine in International Falls is 4.3h.

UV index

January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 1 in October interprets into the following advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

What is the temperature in October in International Falls?

In International Falls, 49.1°F (9.5°C) is the average high-temperature and 36.5°F (2.5°C) is the average low-temperature during October.

What is the average humidity in October in International Falls?

In International Falls, the average relative humidity in October is 80%.

How many days does it rain in October in International Falls?

In October, the rain falls for 11.5 days. Throughout October, 1.89" (48mm) of precipitation is accumulated.

When does it start to snow in International Falls?

October is the first month it typically snows in International Falls, Minnesota. Throughout October, in the average 6.4 snowfall days, it receives 2.99" (76mm) of snow.

What is the average length of the day in October in International Falls?

The average day length in October in International Falls is 10h and 47min.

When is the sunrise / sunset in October in International Falls?

In October, on the first day of the month, sunrise is at 7:14 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 5:54 pm CDT.

How many hours of sunshine does International Falls have in October?

In October, the average sunshine duration in International Falls is 4.3h.

What are the months with the lowest UV index in International Falls?

January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in International Falls, Minnesota.

How high is the UV index in October in International Falls?

The average daily maximum UV index in October is 1. A UV Index value of 2, and less, symbolizes a low health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
International Falls, MN

Average temperature in October - International Falls, MN
  • Average high temperature in October: 49.1°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (13.8°F).

  • Average low temperature in October: 36.5°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (-0.6°F).

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Average pressure in October
International Falls, MN

Average pressure in October - International Falls, MN
  • Average pressure in October: 29.94"Hg

The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in October
International Falls, MN

Average wind speed in October - International Falls, MN
  • Average wind speed in October: 7.3mph

The windiest month (with the highest average wind speed) is October (7.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in October
International Falls, MN

Average humidity in October - International Falls, MN
  • Average humidity in October: 80%

The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (67%).

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Average rainfall in October
International Falls, MN

Average rainfall in October - International Falls, MN
  • Average rainfall in October: 1.89"

The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is February (0.91").

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Average rainfall days in October
International Falls, MN

Average rainfall days in October - International Falls, MN
  • Average rainfall days in October: 11.5 days

The month with the highest number of rainy days is June (15.7 days).
The month with the least rainy days is February (1.3 days).

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Average snowfall in October
International Falls, MN

Average snowfall in October - International Falls, MN
  • Average snowfall in October: 2.99"

The month with the highest snowfall is December (7.95").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
International Falls, MN

Average snowfall days in October - International Falls, MN
  • Average snowfall days in October: 6.4 days

The month with the highest number of snowfall days is January (23.8 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in October /
Average sunshine in October
International Falls, MN

Average daylight in October / Average sunshine in October - International Falls, MN
  • Average daylight in October: 10h and 5min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in October: 4h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).

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Average sunshine days in October
International Falls, MN

Average sunshine days in October - International Falls, MN
  • Average sunshine days in October: 13.5 days

The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is January (8.3 days).

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Average UV index in October
International Falls, MN

Average UV index in October - International Falls, MN
  • Average UV index in October: 1

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).

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Average cloud cover in October
International Falls, MN

Average cloud cover in October - International Falls, MN
  • Average cloud cover in October: 55

The month with the most cloud cover is January (Cloud cover 85).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in October
International Falls, MN

Average visibility in October - International Falls, MN
  • Average visibility in October: 5mi

The months with the highest visibility are May, June, July and August (6mi).
The months with the lowest visibility are January and February (3mi).

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International Falls, Minnesota, USA

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