October weather forecast
Bentley, IL

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Weather in October

October, like September, in Bentley, Illinois, is another enjoyable autumn month, with an average temperature varying between 63.3°F (17.4°C) and 46°F (7.8°C).

Temperature

The arrival of October signals a shift in temperature, down from a moderately hot 77.2°F (25.1°C) in September to an enjoyable 63.3°F (17.4°C). In the month of October, an average of 46°F (7.8°C) marks the low-temperature.

Humidity

October is the least humid month, with an average relative humidity of 70%.

Rainfall

In Bentley, in October, it is raining for 9.7 days, with typically 1.46" (37mm) of accumulated precipitation. Throughout the year, there are 128.2 rainfall days, and 20.08" (510mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows in Bentley. Throughout October, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. In Bentley, during the entire year, snow falls for 25.4 days and aggregates up to 7.09" (180mm) of snow.

Daylight

The average length of the day in October is 11h and 7min.
On the first day of the month, sunrise is at 7:01 am and sunset at 6:46 pm. On the last day of October, sunrise is at 7:33 am and sunset at 6:02 pm CDT.

Sunshine

In October, the average sunshine is 5.6h.

UV index

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 3 during October translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

In Bentley, 63.3°F (17.4°C) is the average high-temperature and 46°F (7.8°C) is the average low-temperature during October. In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is computed to be 89.6°F (32°C).

What is the least humid month?

October is the least humid month in Bentley, with an average relative humidity of 70%.

What is the average humidity in October?

In Bentley, the average relative humidity in October is 70%.

How many days does it rain in October?

In Bentley, during October, the rain falls for 9.7 days and regularly aggregates up to 1.46" (37mm) of precipitation.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow.

What is the average length of the day in October?

In October, the average day length is 11h and 7min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:01 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 6:02 pm CDT.

How many hours of sunshine does Bentley have in October?

The average sunshine duration in October is 5.6h.

What is the UV index reading in October?

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Bentley, IL

Average temperature in October - Bentley, IL
  • Average high temperature in October: 63.3°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in October: 46°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

Average pressure in October
Bentley, IL

Average pressure in October - Bentley, IL
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in October
Bentley, IL

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

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in October
Bentley, IL

Average humidity in October - Bentley, IL
  • Average humidity in October: 70%

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (70%).

Average rainfall in October
Bentley, IL

Average rainfall in October - Bentley, IL
  • Average rainfall in October: 1.46"

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is January (0.79").

Average rainfall days in October
Bentley, IL

Average rainfall days in October - Bentley, IL
  • Average rainfall days in October: 9.7 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (4.6 days).

Average snowfall in October
Bentley, IL

Average snowfall in October - Bentley, IL
  • Average snowfall in October: 0.08"

The month with the highest snowfall is January (2.48").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Bentley, IL

Average snowfall days in October - Bentley, IL
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is January (8.2 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
Bentley, IL

Average daylight in October / Average sunshine in October - Bentley, IL
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in October: 5h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in October
Bentley, IL

Average sunshine days in October - Bentley, IL
  • Average sunshine days in October: 20.2 days

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is June (11.6 days).

Average UV index in October
Bentley, IL

Average UV index in October - Bentley, IL
  • 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 January (UV index 1).

Average cloud cover in October
Bentley, IL

Average cloud cover in October - Bentley, IL
  • Average cloud cover in October: 36

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July, August and September (Cloud cover 29).

Average visibility in October
Bentley, IL

Average visibility in October - Bentley, 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).

Bentley, Illinois, USA

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