October weather forecast
Mentor, MN

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Weather in October

October, like September, in Mentor, Minnesota, is a cool autumn month, with an average temperature fluctuating between 51.3°F (10.7°C) and 38.5°F (3.6°C).

Temperature

A clear reduction in the average high-temperature is witnessed with the onset of October, reducing from a pleasant 68.9°F (20.5°C) in September to a fresh 51.3°F (10.7°C). During October nights, Mentor witnesses a consistent average temperature of 38.5°F (3.6°C).

Humidity

The average relative humidity in October in Mentor, Minnesota, is 72%.

Rainfall

In October, in Mentor, Minnesota, the rain falls for 10.6 days. Throughout October, 2.05" (52mm) of precipitation is accumulated. In Mentor, during the entire year, the rain falls for 104 days and collects up to 18.03" (458mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 4.1 snowfall days, it receives 0.87" (22mm) of snow. Throughout the year, in Mentor, there are 79.5 snowfall days, and 23.46" (596mm) of snow is accumulated.

Daylight

In Mentor, the average length of the day in October is 10h and 50min.
On the first day of October, sunrise is at 7:24 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 6:07 pm CDT.

Sunshine

In October, the average sunshine is 5.1h.

UV index

The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: During October, 2 as the daily maximum UV index converts into the following advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Mentor in October?

The high-temperature during October is 51.3°F (10.7°C) and the low-temperature is 38.5°F (3.6°C).

What is the average humidity in October in Mentor?

In Mentor, Minnesota, the average relative humidity in October is 72%.

How many days does it rain in October in Mentor?

In Mentor, in October, during 10.6 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

When does it start to snow in Mentor?

October is the first month it typically snows in Mentor. Throughout October, in the average 4.1 snowfall days, it receives 0.87" (22mm) of snow.

How many hours of daylight does Mentor have in October?

In October, the average day length in Mentor is 10h and 50min.

When are sunrise and sunset in October in Mentor?

In October, on the first day of the month, sunrise is at 7:24 am and sunset at 7:03 pm. On the last day of the month, in Mentor, Minnesota, sunrise is at 8:08 am and sunset at 6:07 pm CDT.

How long on average sun shines in October in Mentor?

The average sunshine duration in October in Mentor, Minnesota, is 5.1h.

What is the UV index reading in October in Mentor?

The average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to UV radiation.
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
Mentor, MN

Average temperature in October - Mentor, MN
  • Average high temperature in October: 51.3°F

The warmest months (with the highest average high temperature) are July and August (79°F).
The month with the lowest average high temperature is January (14.4°F).

  • Average low temperature in October: 38.5°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (0°F).

Average pressure in October
Mentor, MN

Average pressure in October - Mentor, MN
  • Average pressure in October: 29.95"Hg

The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in October
Mentor, MN

Average wind speed in October - Mentor, MN
  • Average wind speed in October: 10.1mph

The windiest month (with the highest average wind speed) is October (10.1mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

Average humidity in October
Mentor, MN

Average humidity in October - Mentor, MN
  • Average humidity in October: 72%

The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is August (65%).

Average rainfall in October
Mentor, MN

Average rainfall in October - Mentor, MN
  • Average rainfall in October: 2.05"

The wettest month (with the highest rainfall) is June (3.11").
The driest month (with the least rainfall) is February (0.59").

Average rainfall days in October
Mentor, MN

Average rainfall days in October - Mentor, MN
  • Average rainfall days in October: 10.6 days

The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is January (1.7 days).

Average snowfall in October
Mentor, MN

Average snowfall in October - Mentor, MN
  • Average snowfall in October: 0.87"

The month with the highest snowfall is December (5.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Mentor, MN

Average snowfall days in October - Mentor, MN
  • Average snowfall days in October: 4.1 days

The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

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 October: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

Average sunshine days in October
Mentor, MN

Average sunshine days in October - Mentor, MN
  • Average sunshine days in October: 16.1 days

The month with the most sunshine days is August (19.6 days).
The month with the least sunshine days is June (10.8 days).

Average UV index in October
Mentor, MN

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

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 October
Mentor, MN

Average cloud cover in October - Mentor, MN
  • Average cloud cover in October: 46

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 26).

Average visibility in October
Mentor, MN

Average visibility in October - Mentor, MN
  • Average visibility in October: 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 and December (4mi).

Mentor, Minnesota, USA

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