October weather forecast
Warren, IL

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Weather in October

October, the same as September, in Warren, Illinois, is a moderate autumn month, with temperature in the range of an average high of 58.1°F (14.5°C) and an average low of 41.9°F (5.5°C).

Temperature

Warren's October weather comes with a decrease in average high-temperatures, moving from an agreeable 72.1°F (22.3°C) in September to a moderate 58.1°F (14.5°C). Throughout the month of October, Warren witnesses an average low-temperature of 41.9°F (5.5°C).

Humidity

The months with the lowest humidity in Warren are April, October and November, with an average relative humidity of 77%.

Rainfall

In Warren, in October, it is raining for 11.9 days, with typically 2.17" (55mm) of accumulated precipitation. Throughout the year, there are 140.7 rainfall days, and 24.09" (612mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 1.1 snowfall days, it receives 0.67" (17mm) of snow. In Warren, during the entire year, snow falls for 49.5 days and aggregates up to 14.76" (375mm) of snow.

Daylight

In Warren, the average length of the day in October is 11h and 2min.
On the first day of the month, sunrise is at 6:57 am and sunset at 6:40 pm. On the last day of October, sunrise is at 7:33 am and sunset at 5:53 pm CDT.

Sunshine

In October, the average sunshine is 5.1h.

UV index

The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 2 during October translates into the following directions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Warren in October?

In October, the average high-temperature and low-temperature are 58.1°F (14.5°C) and 41.9°F (5.5°C) respectively.

What are the least humid months?

The months with the lowest humidity are April, October and November, with an average relative humidity of 77%.

What is the average humidity in October in Warren?

In Warren, the average relative humidity in October is 77%.

How much does it rain in October?

In Warren, during October, the rain falls for 11.9 days and regularly aggregates up to 2.17" (55mm) of precipitation.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 1.1 snowfall days, it receives 0.67" (17mm) of snow.

What is the average length of the day in October?

In Warren, the average day length in October is 11h and 2min.

What time are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 6:57 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:53 pm CDT.

How long on average sun shines in October in Warren?

In October, the average sunshine duration is 5.1h.

How high is the UV index in October?

In Warren, Illinois, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Warren, IL

Average temperature in October - Warren, IL
  • Average high temperature in October: 58.1°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (24.8°F).

  • Average low temperature in October: 41.9°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (12°F).

Average pressure in October
Warren, IL

Average pressure in October - Warren, IL
  • Average pressure in October: 30"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in October
Warren, IL

Average wind speed in October - Warren, IL
  • Average wind speed in October: 9.3mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

Average humidity in October
Warren, IL

Average humidity in October - Warren, IL
  • Average humidity in October: 77%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April, October and November (77%).

Average rainfall in October
Warren, IL

Average rainfall in October - Warren, IL
  • Average rainfall in October: 2.17"

The wettest month (with the highest rainfall) is June (3.54").
The driest month (with the least rainfall) is January (1.06").

Average rainfall days in October
Warren, IL

Average rainfall days in October - Warren, IL
  • Average rainfall days in October: 11.9 days

The months with the highest number of rainy days are May and June (17.8 days).
The month with the least rainy days is February (4.5 days).

Average snowfall in October
Warren, IL

Average snowfall in October - Warren, IL
  • Average snowfall in October: 0.67"

The month with the highest snowfall is January (3.82").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Warren, IL

Average snowfall days in October - Warren, IL
  • Average snowfall days in October: 1.1 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Warren, IL

Average daylight in October / Average sunshine in October - Warren, 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 month with the least sunshine is January (Average sunshine: 3h and 24min).

Average sunshine days in October
Warren, IL

Average sunshine days in October - Warren, IL
  • Average sunshine days in October: 16.9 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (10.1 days).

Average UV index in October
Warren, IL

Average UV index in October - Warren, IL
  • Average UV index in October: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in October
Warren, IL

Average cloud cover in October - Warren, IL
  • Average cloud cover in October: 43

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is September (Cloud cover 34).

Average visibility in October
Warren, IL

Average visibility in October - Warren, 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).

Warren, Illinois, USA

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