Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
Mount Vernon's average high-temperature decreases in October, falling from an agreeable 73.2°F (22.9°C) in September to an enjoyable 61.2°F (16.2°C). Mount Vernon's average low-temperature in the month of October is recorded at a chilly 44.6°F (7°C).Humidity
In October, the average relative humidity is 79%.Rainfall
In October, the rain falls for 11.4 days. Throughout October, 1.38" (35mm) of precipitation is accumulated. In Mount Vernon, during the entire year, the rain falls for 148.8 days and collects up to 18.9" (480mm) of precipitation.Snowfall
In Mount Vernon, snow does not fall in May through October.Daylight
In Mount Vernon, the average length of the day in October is 11h and 7min.On the first day of October, sunrise is at 7:27 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 6:27 pm EDT.
Sunshine
In October, the average sunshine in Mount Vernon, Ohio, is 5.9h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In October, a daily maximum UV index of 2 leads to the following instructions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature?
What is the average humidity in October?
How many days does it rain in October?
When it does not snow?
Does it snow in October?
How many hours of daylight does Mount Vernon have in October?
What time are sunrise and sunset in October?
How long on average sun shines in October?
What is the month with the lowest UV index?
What is the UV index reading in October?
Average temperature in October
Mount Vernon, OH
- Average high temperature in October: 61.2°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in October: 44.6°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in October
Mount Vernon, OH
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
Mount Vernon, OH
- Average wind speed in October: 8.1mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in October
Mount Vernon, OH
- Average humidity in October: 79%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are March, April and November (78%).
Average rainfall in October
Mount Vernon, OH
- Average rainfall in October: 1.38"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is February (1.18").
Average rainfall days in October
Mount Vernon, OH
- Average rainfall days in October: 11.4 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in October
Mount Vernon, OH
- Average snowfall in October: 0"
The month with the highest snowfall is February (1.65").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Mount Vernon, OH
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Mount Vernon, OH
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in October: 5h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in October
Mount Vernon, OH
- Average sunshine days in October: 17.6 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in October
Mount Vernon, OH
- 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, October, November and December (UV index 2).
Average cloud cover in October
Mount Vernon, OH
- Average cloud cover in October: 43
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in October
Mount Vernon, OH
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, July, August and September (5mi).
Mount Vernon, Ohio, USA
Weather forecast for your location
2. Allow the app to use your location