October Weather in Mentor-on-the-Lake, United States

Last updated: June 24, 2025

In October, the average temperature in Mentor-on-the-Lake, United States is a pleasant 14°C (58°F), with temperatures ranging from a cool 4°C (40°F) to a warm 27°C (80°F). Expect around 140 mm (5.5 in) of precipitation over 16 days, resulting in an average humidity of 82%. Embrace the mild weather and prepare for occasional showers!

October Temperature in Mentor-on-the-Lake

In October in Mentor-on-the-Lake, the average temperature is 14°C (58°F). Maximums can reach 27°C (80°F) and minimums can be as low as 4°C (40°F). It's a great time to visit if you enjoy mild weather with occasional warmer days.

October Weather in Mentor-on-the-Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Mentor-on-the-Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mentor-on-the-Lake, October typically has an average temperature of 14°C (58°F), with highs reaching up to 27°C (80°F) and lows dropping to around 4°C (40°F).

Data source: Temperature data for Mentor-on-the-Lake generated using information from the Copernicus Climate Change Service.

October Precipitation in Mentor-on-the-Lake

In Mentor-on-the-Lake in October, the total precipitation amount is 140 mm (5.5 in) spread over 16 days.

October Precipitation Trends in Mentor-on-the-Lake

The chart displays monthly precipitation patterns in Mentor-on-the-Lake, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Mentor-on-the-Lake, October typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 16 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Mentor-on-the-Lake

In Mentor-on-the-Lake in October, humidity is 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

October Average Humidity in Mentor-on-the-Lake

This chart illustrates the average monthly humidity levels in Mentor-on-the-Lake, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Mentor-on-the-Lake is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Mentor-on-the-Lake

In Mentor-on-the-Lake in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Mentor-on-the-Lake, you can refer to this Hourly UV Index in Mentor-on-the-Lake.

Maximum UV Index Levels in Mentor-on-the-Lake for October

The chart shows the monthly maximum UV Index (UVI) for Mentor-on-the-Lake in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Mentor-on-the-Lake typically reaches 6, which falls under the high exposure category.

Data source: Mentor-on-the-Lake October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Mentor-on-the-Lake Compares to Other Months

Weather in Mentor-on-the-Lake varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Mentor-on-the-Lake, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Mentor-on-the-Lake, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	100 mm (4.0 inches)	88%	moderate
February Weather	-1°C (31°F)	101 mm (4.0 inches)	88%	moderate
March Weather	2°C (36°F)	99 mm (3.9 inches)	87%	high
April Weather	7°C (44°F)	113 mm (4.5 inches)	87%	very high
May Weather	13°C (56°F)	115 mm (4.5 inches)	81%	very high
June Weather	19°C (67°F)	98 mm (3.9 inches)	83%	very high
July Weather	23°C (73°F)	113 mm (4.5 inches)	82%	very high
August Weather	22°C (73°F)	83 mm (3.3 inches)	76%	very high
September Weather	20°C (68°F)	95 mm (3.7 inches)	77%	very high
October Weather	14°C (58°F)	140 mm (5.5 inches)	82%	high
November Weather	6°C (43°F)	133 mm (5.2 inches)	89%	moderate
December Weather	2°C (36°F)	116 mm (4.6 inches)	86%	low