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
October brings a drop in Greenfield's average high-temperature, falling from a moderately hot 82.2°F (27.9°C) in September to a pleasant 72°F (22.2°C). Throughout October, Greenfield experiences a low-temperature average of 54.1°F (12.3°C).Humidity
With an average relative humidity of 67%, October is the least humid month in Greenfield.Rainfall
In October, the rain falls for 10.4 days. Throughout October, 2.76" (70mm) of precipitation is accumulated. Throughout the year, in Greenfield, there are 152.8 rainfall days, and 37.28" (947mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall in Greenfield, Arkansas.Daylight
The average length of the day in October is 11h and 16min.On the first day of the month, sunrise is at 6:58 am and sunset at 6:46 pm. On the last day of October, in Greenfield, sunrise is at 7:24 am and sunset at 6:08 pm CDT.
Sunshine
The average sunshine in October in Greenfield is 6.4h.UV index
In October, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 4 in October, converts into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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 it does not snow in Greenfield?
Does it snow in Greenfield in October?
How many hours of daylight does Greenfield have in October?
What time are sunrise and sunset in October in Greenfield?
How many hours of sunshine does Greenfield have in October?
What is the UV index intensity in October in Greenfield?
Average temperature in October
Greenfield, AR
- Average high temperature in October: 72°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (45.5°F).
- Average low temperature in October: 54.1°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).
Average pressure in October
Greenfield, AR
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Greenfield, AR
- Average wind speed in October: 7.7mph
The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in October
Greenfield, AR
- Average humidity in October: 67%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall in October
Greenfield, AR
- Average rainfall in October: 2.76"
The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is January (2.28").
Average rainfall days in October
Greenfield, AR
- Average rainfall days in October: 10.4 days
The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is December (10 days).
Average snowfall in October
Greenfield, AR
- Average snowfall in October: 0"
The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Greenfield, AR
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and February (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Greenfield, AR
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in October
Greenfield, AR
- Average sunshine days in October: 19.5 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in October
Greenfield, AR
- Average UV index in October: 4
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in October
Greenfield, AR
- Average cloud cover in October: 29
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 24).
Average visibility in October
Greenfield, AR
- 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).
Greenfield, Arkansas, USA
Weather forecast for your location
2. Allow the app to use your location