October weather forecast
Mankato, MN

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The roads and large bridge over the river leading to downtown Mankato, Minnesota
The roads and large bridge over the river leading to downtown Mankato, Minnesota

Weather in October

In October, Mankato's temperature further decreases to 56.3°F (13.5°C), accentuating the autumn ambiance. The changing foliage transforms the cityscape into a multi-hued panorama, while the cool weather makes strolling around pleasing. Even though rainfall sees another dip, the humidity remains almost unchanged from the previous month. As the daylight hours continue to reduce, the city gears itself for incoming winter chills.

Temperature

The shift into October in Mankato, Minnesota, brings a noticeable decrease in the average high-temperature, falling from a pleasant 72.5°F (22.5°C) in September to a mild 56.3°F (13.5°C). During the nights in October, Mankato observes an average low-temperature of 41.7°F (5.4°C).

Humidity

The months with the lowest humidity in Mankato are April and October, with an average relative humidity of 70%.

Rainfall

In Mankato, in October, it is raining for 10.7 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, in Mankato, there are 124.9 rainfall days, and 23.11" (587mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Mankato. Throughout October, in the average 1.7 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, in Mankato, there are 54.4 snowfall days, and 21.22" (539mm) of snow is accumulated.

Daylight

In October, the average length of the day in Mankato is 10h and 59min.
On the first day of the month, sunrise is at 7:14 am and sunset at 6:56 pm. On the last day of October, in Mankato, sunrise is at 7:52 am and sunset at 6:06 pm CDT.

Sunshine

In October, the average sunshine in Mankato is 5.5h.

UV index

In Mankato, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 2 in October, converts into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What are the temperatures in Mankato in October?

The average high-temperature, in October, in Mankato, is 56.3°F (13.5°C), while the average low-temperature is 41.7°F (5.4°C).

What are the least humid months in Mankato?

April and October, with an average relative humidity of 70%, are the least humid months in Mankato, Minnesota.

What is the average humidity in October in Mankato?

In Mankato, the average relative humidity in October is 70%.

How many days does it rain in October in Mankato?

In Mankato, in October, it is raining for 10.7 days, with typically 1.85" (47mm) of accumulated precipitation.

When does it start to snow in Mankato?

October is the first month it typically snows in Mankato, Minnesota. Throughout October, in the average 1.7 snowfall days, it receives 0.16" (4mm) of snow.

What is the average length of the day in October in Mankato?

In October, the average day length in Mankato, Minnesota, is 10h and 59min.

When is the sunrise / sunset in October in Mankato?

On the first day of October in Mankato, sunrise is at 7:14 am and sunset at 6:56 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 6:06 pm CDT.

How long on average sun shines in October in Mankato?

In Mankato, Minnesota, the average sunshine duration in October is 5.5h.

How high is the UV index in October in Mankato?

In October, the average daily maximum UV index in Mankato is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe 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
Mankato, MN

Average temperature in October - Mankato, MN
  • Average high temperature in October: 56.3°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (21.2°F).

  • Average low temperature in October: 41.7°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).

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Average pressure in October
Mankato, MN

Average pressure in October - Mankato, MN
  • Average pressure in October: 29.98"Hg

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

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Average wind speed in October
Mankato, MN

Average wind speed in October - Mankato, MN
  • Average wind speed in October: 9.4mph

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity in October
Mankato, MN

Average humidity in October - Mankato, MN
  • Average humidity in October: 70%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and October (70%).

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Average rainfall in October
Mankato, MN

Average rainfall in October - Mankato, MN
  • Average rainfall in October: 1.85"

The wettest month (with the highest rainfall) is June (3.54").
The driest month (with the least rainfall) is January (0.71").

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Average rainfall days in October
Mankato, MN

Average rainfall days in October - Mankato, MN
  • Average rainfall days in October: 10.7 days

The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (2.7 days).

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Average snowfall in October
Mankato, MN

Average snowfall in October - Mankato, MN
  • Average snowfall in October: 0.16"

The month with the highest snowfall is December (4.33").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Mankato, MN

Average snowfall days in October - Mankato, MN
  • Average snowfall days in October: 1.7 days

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Mankato, MN

Average daylight in October / Average sunshine in October - Mankato, MN
  • Average daylight in October: 11h and 0min

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

  • Average sunshine in October: 5h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in October
Mankato, MN

Average sunshine days in October - Mankato, MN
  • Average sunshine days in October: 18.3 days

The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in October
Mankato, MN

Average UV index in October - Mankato, MN
  • Average UV index in October: 2

The months with the highest UV index are June and 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 October
Mankato, MN

Average cloud cover in October - Mankato, MN
  • Average cloud cover in October: 39

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in October
Mankato, MN

Average visibility in October - Mankato, MN
  • Average visibility in October: 6mi

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

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Mankato, Minnesota, USA

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