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
The start of October involves a temperature drop, moving from a warm 75.9°F (24.4°C) in September to a refreshing 63.5°F (17.5°C). An average nighttime temperature of 46.6°F (8.1°C) is noted in Greenfield during the month of October.Humidity
October and November, with an average relative humidity of 75%, are the least humid months in Greenfield.Rainfall
In October, the rain falls for 9.1 days. Throughout October, 1.06" (27mm) of precipitation is accumulated. In Greenfield, during the entire year, the rain falls for 130.7 days and collects up to 13.82" (351mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Greenfield. October is the first month it typically snows in Greenfield, Ohio. Throughout October, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 28.6 snowfall days, and 5.24" (133mm) of snow is accumulated.Daylight
In Greenfield, Ohio, the average length of the day in October is 11h and 9min.On the first day of the month, sunrise is at 7:30 am and sunset at 7:15 pm. On the last day of October, in Greenfield, sunrise is at 8:01 am and sunset at 6:33 pm EDT.
Sunshine
The average sunshine in October is 6.4h.UV index
In Greenfield, Ohio, 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 rays for average individuals.Note: In October, the maximum UV index of 3 suggests this advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. To guard against the harmful effects of the Sun, minimize exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Greenfield?
What is the least humid month in Greenfield?
What is the average humidity in October in Greenfield?
How much does it rain in Greenfield in October?
When does it start snowing in Greenfield?
What is the average length of the day in October in Greenfield?
When are sunrise and sunset in October in Greenfield?
How many hours of sunshine does Greenfield have in October?
How high is the UV index in October in Greenfield?
Average temperature in October
Greenfield, OH
- Average high temperature in October: 63.5°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (34.7°F).
- Average low temperature in October: 46.6°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in October
Greenfield, 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 (29.95"Hg).
Average wind speed in October
Greenfield, OH
- Average wind speed in October: 7.6mph
The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in October
Greenfield, OH
- Average humidity in October: 75%
The months with the highest relative humidity are January, February and December (82%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in October
Greenfield, OH
- Average rainfall in October: 1.06"
The wettest month (with the highest rainfall) is May (1.73").
The driest month (with the least rainfall) is September (0.71").
Average rainfall days in October
Greenfield, OH
- Average rainfall days in October: 9.1 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in October
Greenfield, OH
- Average snowfall in October: 0.04"
The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Greenfield, OH
- Average snowfall days in October: 0.3 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Greenfield, 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 2min
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 42min).
Average sunshine days in October
Greenfield, OH
- Average sunshine days in October: 19.6 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is July (12 days).
Average UV index in October
Greenfield, OH
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Greenfield, OH
- Average cloud cover in October: 38
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in October
Greenfield, OH
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Greenfield, Ohio, USA
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