October weather forecast
Mentor, OH

October

Weather in October

October brings a substantial shift in Mentor's weather. The drop in temperature is noticeable from the warmth experienced in September. A concurrent dip in sunshine hours further tones down the summer-like conditions. As autumn gains momentum, the falling leaves add color and drama to the landscapes. The final traces of summer fade away, paving way for a genuinely autumnal ambiance.

Temperature

The shift from September to October involves a decrease in the average high-temperature, dropping from a pleasant 21.7°C to a moderate 15.1°C. Throughout October nights, Mentor registers an average low-temperature of 9.5°C.

Humidity

The average relative humidity in October is 77%.

Rainfall

In Mentor, in October, it is raining for 18 days, with typically 78mm of accumulated precipitation. In Mentor, during the entire year, the rain falls for 178.9 days and collects up to 818mm of precipitation.

Snowfall

In Mentor, snow does not fall in May through October.

Daylight

The average length of the day in October is 11h and 4min.
On the first day of October, sunrise is at 7:22 am and sunset at 7:06 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 6:20 pm EDT.

Sunshine

The average sunshine in October is 5.2h.

UV index

In Mentor, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 3 in October transforms into the following instructions:
Heed the precautions - It is counselled to guard against solar damage. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Updated: Jul 15, 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 average high-temperature, in October, in Mentor, is 15.1°C, while the average low-temperature is 9.5°C.
What is the average humidity in October?
In October, the average relative humidity is 77%.
How many days does it rain in October?
In October, the rain falls for 18 days. Throughout October, 78mm of precipitation is accumulated.
When it does not snow in Mentor?
In Mentor, snow does not fall in May through October.
Does it snow in October?
In Mentor, in October, it doesn't snow. In November, it regularly snows.
How many hours of daylight does Mentor have in October?
The average day length in October is 11h and 4min.
When is the sunrise / sunset in October?
In October, on the first day of the month, sunrise is at 7:22 am and sunset at 7:06 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 6:20 pm EDT.
How long on average sun shines in October?
In Mentor, the average sunshine duration in October is 5.2h.
How high is the UV index in October?
The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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 October - Mentor, OH
Average temperature in October
Mentor, OH
  • Average high temperature in October: 15.1°C

The warmest month (with the highest average high temperature) is July (25.2°C).
The month with the lowest average high temperature is January (-0.5°C).

  • Average low temperature in October: 9.5°C

The month with the highest average low temperature is July (18.6°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).

Average pressure in October - Mentor, OH
Average pressure in October
Mentor, OH
  • Average pressure in October: 1016.4mbar

The month with the highest atmospheric pressure is November (1019.6mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in October - Mentor, OH
Average wind speed in October
Mentor, OH
  • Average wind speed in October: 17km/h

The windiest month (with the highest average wind speed) is January (18.8km/h).
The calmest month (with the lowest average wind speed) is July (11.2km/h).

Average humidity in October - Mentor, OH
Average humidity in October
Mentor, OH
  • Average humidity in October: 77%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (76%).

Average rainfall in October - Mentor, OH
Average rainfall in October
Mentor, OH
  • Average rainfall in October: 78mm

The wettest month (with the highest rainfall) is June (82mm).
The driest month (with the least rainfall) is September (54mm).

Average rainfall days in October - Mentor, OH
Average rainfall days in October
Mentor, OH
  • Average rainfall days in October: 18 days

The month with the highest number of rainy days is October (18 days).
The month with the least rainy days is January (9 days).

Average snowfall in October - Mentor, OH
Average snowfall in October
Mentor, OH
  • Average snowfall in October: 0mm

The month with the highest snowfall is February (135mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in October - Mentor, OH
Average snowfall days in October
Mentor, OH
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in October / Average sunshine in October - Mentor, OH
Average daylight in October /
Average sunshine in October
Mentor, OH
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • 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 36min).

Average sunshine days in October - Mentor, OH
Average sunshine days in October
Mentor, OH
  • Average sunshine days in October: 10.9 days

The month with the most sunshine days is May (11.4 days).
The month with the least sunshine days is January (6.8 days).

Average UV index in October - Mentor, OH
Average UV index in October
Mentor, OH
  • Average UV index in October: 3

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in October - Mentor, OH
Average cloud cover in October
Mentor, OH
  • Average cloud cover in October: 47

The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 27).

Average visibility in October - Mentor, OH
Average visibility in October
Mentor, OH
  • Average visibility in October: 9km

The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).

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