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 onset of October entails a temperature shift, as the average high-temperature decreases from a warm 79.2°F (26.2°C) in September to a refreshing 66.7°F (19.3°C). Throughout the month of October, the average temperature dips to a chilly 49.1°F (9.5°C) at night.Humidity
October is the least humid month in Fayetteville, with an average relative humidity of 71%.Rainfall
In Fayetteville, in October, during 9.8 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Fayetteville, during the entire year, the rain falls for 129.8 days and collects up to 19.13" (486mm) of precipitation.Snowfall
January through March, September through December are months with snowfall. In October, in Fayetteville, it is snowing for 0.1 days. Throughout October, 0.04" (1mm) of snow is accumulated. In Fayetteville, during the entire year, snow falls for 16.2 days and aggregates up to 3.19" (81mm) of snow.Daylight
In October, the average length of the day in Fayetteville is 11h and 11min.On the first day of the month, sunrise is at 6:55 am and sunset at 6:41 pm. On the last day of October, in Fayetteville, sunrise is at 7:25 am and sunset at 6:00 pm CDT.
Sunshine
The average sunshine in October in Fayetteville, Illinois, is 6.4h.UV index
The average daily maximum UV index in October in Fayetteville 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, the maximum UV index of 3 translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Boost your sun resistance with garments that are densely woven yet spacious. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What is the temperature in October in Fayetteville?
What is the least humid month in Fayetteville?
What is the average humidity in October in Fayetteville?
How many days does it rain in October in Fayetteville?
How many days does it snow in October in Fayetteville?
How many hours of daylight does Fayetteville have in October?
What time are sunrise and sunset in October in Fayetteville?
How many hours of sunshine does Fayetteville have in October?
How high is the UV index in October in Fayetteville?
Average temperature in October
Fayetteville, IL
- Average high temperature in October: 66.7°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.3°F).
- Average low temperature in October: 49.1°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in October
Fayetteville, IL
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Fayetteville, IL
- Average wind speed in October: 7.9mph
The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).
Average humidity in October
Fayetteville, IL
- Average humidity in October: 71%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall in October
Fayetteville, IL
- Average rainfall in October: 1.65"
The wettest month (with the highest rainfall) is May (2.48").
The driest month (with the least rainfall) is February (0.83").
Average rainfall days in October
Fayetteville, IL
- Average rainfall days in October: 9.8 days
The month with the highest number of rainy days is July (15.1 days).
The months with the least rainy days are January and December (6.5 days).
Average snowfall in October
Fayetteville, IL
- Average snowfall in October: 0.04"
The month with the highest snowfall is January (1.06").
The months with the least snowfall are April, May, June, July and August (0").
Average snowfall days in October
Fayetteville, IL
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (5.6 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Fayetteville, IL
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
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 June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in October
Fayetteville, IL
- Average sunshine days in October: 20.2 days
The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is July (13.7 days).
Average UV index in October
Fayetteville, IL
- 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
Fayetteville, IL
- Average cloud cover in October: 32
The months with the most cloud cover are January and February (Cloud cover 49).
The months with the least cloud cover are June and August (Cloud cover 27).
Average visibility in October
Fayetteville, IL
- 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).
Fayetteville, Illinois, USA
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