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
A shift in South Beloit's weather is observed as September turns into October, with the average high temperature reducing from an agreeable 72.3°F (22.4°C) to a mild 58.8°F (14.9°C). South Beloit, during October, witnesses an average low-temperature of 42.8°F (6°C).Humidity
April and October, with an average relative humidity of 76%, are the least humid months.Rainfall
In South Beloit, in October, it is raining for 10.7 days, with typically 1.46" (37mm) of accumulated precipitation. In South Beloit, during the entire year, the rain falls for 122.2 days and collects up to 16.42" (417mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.31" (8mm) of snow. In South Beloit, Illinois, during the entire year, snow falls for 41.2 days and aggregates up to 8.78" (223mm) of snow.Daylight
The average length of the day in October in South Beloit is 11h and 2min.On the first day of October, sunrise is at 6:54 am and sunset at 6:37 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:50 pm CDT.
Sunshine
The average sunshine in October is 5.2h.UV index
In October, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 2 in October translates into this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures?
What are the least humid months?
What is the average humidity in October?
How much does it rain in October?
When does it start to snow?
How many hours of daylight does South Beloit have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does South Beloit have in October?
What is the UV index reading in October?
Average temperature in October
South Beloit, IL
- Average high temperature in October: 58.8°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in October: 42.8°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).
Average pressure in October
South Beloit, IL
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
South Beloit, IL
- Average wind speed in October: 8.8mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in October
South Beloit, IL
- Average humidity in October: 76%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall in October
South Beloit, IL
- Average rainfall in October: 1.46"
The wettest month (with the highest rainfall) is June (2.28").
The driest months (with the least rainfall) are February and December (0.67").
Average rainfall days in October
South Beloit, IL
- Average rainfall days in October: 10.7 days
The months with the highest number of rainy days are May and June (15.3 days).
The month with the least rainy days is January (3.1 days).
Average snowfall in October
South Beloit, IL
- Average snowfall in October: 0.31"
The month with the highest snowfall is January (2.52").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
South Beloit, IL
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (11.5 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
South Beloit, IL
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 5h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 30min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).
Average sunshine days in October
South Beloit, IL
- Average sunshine days in October: 17.5 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in October
South Beloit, IL
- Average UV index in October: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
South Beloit, IL
- Average cloud cover in October: 44
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in October
South Beloit, IL
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
South Beloit, Illinois, USA
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