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
Transition into October marks a drop in the average high-temperature, moving from a warm 77.9°F (25.5°C) in September to a refreshing 64.6°F (18.1°C). The mean low-temperature during October nights is a frosty 46.2°F (7.9°C).Humidity
In October, the average relative humidity is 77%.Rainfall
The month with the least rainfall is October, when the rain falls for 11.9 days and typically collects 1.97" (50mm) of precipitation.Snowfall
Months with snowfall in Glen Roy are January through April, October through December. October is the first month it typically snows in Glen Roy. Throughout October, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. In Glen Roy, during the entire year, snow falls for 35.8 days and aggregates up to 12.28" (312mm) of snow.Daylight
In Glen Roy, the average length of the day in October is 11h and 10min.On the first day of October, sunrise is at 7:27 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 6:30 pm EDT.
Sunshine
In Glen Roy, the average sunshine in October is 6.2h.UV index
In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 3 in October converts into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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?
What is the driest month?
How many days does it rain in October in Glen Roy?
When does it start snowing?
What is the average length of the day in October?
What time are sunrise and sunset in October?
How many hours of sunshine does Glen Roy have in October?
How high is the UV index in October?
Average temperature in October
Glen Roy, OH
- Average high temperature in October: 64.6°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (36.3°F).
- Average low temperature in October: 46.2°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in October
Glen Roy, OH
- Average pressure in October: 30.05"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in October
Glen Roy, OH
- Average wind speed in October: 6.1mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in October
Glen Roy, OH
- Average humidity in October: 77%
The months with the highest relative humidity are January, February and December (82%).
The month with the lowest relative humidity is August (75%).
Average rainfall in October
Glen Roy, OH
- Average rainfall in October: 1.97"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is October (1.97").
Average rainfall days in October
Glen Roy, OH
- Average rainfall days in October: 11.9 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in October
Glen Roy, OH
- Average snowfall in October: 0.08"
The month with the highest snowfall is January (3.39").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Glen Roy, OH
- Average snowfall days in October: 0.3 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Glen Roy, OH
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in October
Glen Roy, OH
- Average sunshine days in October: 17.8 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in October
Glen Roy, OH
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Glen Roy, OH
- Average cloud cover in October: 39
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in October
Glen Roy, OH
- Average visibility in October: 6mi
The months with the highest visibility are March, April, June, October and November (6mi).
The months with the lowest visibility are January, February, May, July, August, September and December (5mi).
Glen Roy, Ohio, USA
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