October weather forecastGreenhills, OH
October
Weather in October
October, the same as September, is another refreshing autumn month in Greenhills, Ohio, with an average temperature varying between 47.5°F (8.6°C) and 64.2°F (17.9°C).Temperature
October weather is marked by a drop in the average high-temperature, falling from a moderately hot 77.2°F (25.1°C) in September to a comfortable 64.2°F (17.9°C). October witnesses an average low-temperature hovering around a frosty 47.5°F (8.6°C).Humidity
The months with the lowest humidity are August through October, with an average relative humidity of 74%.Rainfall
In Greenhills, in October, during 9.4 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. Throughout the year, there are 121.7 rainfall days, and 12.4" (315mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Greenhills, the average length of the day in October is 11h and 10min.On the first day of the month, sunrise is at 7:34 am and sunset at 7:20 pm. On the last day of October, sunrise is at 8:05 am and sunset at 6:37 pm EDT.
Sunshine
The average sunshine in October is 6.6h.UV index
The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In October, a regular UV index of 3 translates into these guidelines:
Undertake protective steps - Preventing sun damage is advised. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Greenhills, OH
- Average high temperature in October: 64.2°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.2°F).
- Average low temperature in October: 47.5°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in October
Greenhills, OH
- Average pressure in October: 30.04"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
Greenhills, OH
- Average wind speed in October: 7.2mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in October
Greenhills, OH
- Average humidity in October: 74%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are August, September and October (74%).
Average rainfall in October
Greenhills, OH
- Average rainfall in October: 0.79"
The wettest month (with the highest rainfall) is May (1.42").
The driest month (with the least rainfall) is September (0.63").
Average rainfall days in October
Greenhills, OH
- Average rainfall days in October: 9.4 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is November (6.5 days).
Average snowfall in October
Greenhills, OH
- Average snowfall in October: 0"
The month with the highest snowfall is January (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Greenhills, OH
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Greenhills, OH
- Average daylight in October: 11h and 12min
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 36min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in October
Greenhills, OH
- Average sunshine days in October: 20.4 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is June (14 days).
Average UV index in October
Greenhills, OH
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Greenhills, OH
- Average cloud cover in October: 36
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in October
Greenhills, OH
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
