October weather forecast
Bentley, IL

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Weather in October

October, like September, in Bentley, Illinois, is another refreshing autumn month, with temperature in the range of an average high of 63.3°F (17.4°C) and an average low of 46°F (7.8°C).

Temperature

Setting in of October comes with a decrease in the average high-temperature, moving from a moderately hot 77.2°F (25.1°C) in September to a comfortable 63.3°F (17.4°C). An average low-temperature of 46°F (7.8°C) is recorded during the nights in October in Bentley.

Humidity

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

Rainfall

In Bentley, during October, the rain falls for 9.7 days and regularly aggregates up to 1.46" (37mm) of precipitation. In Bentley, during the entire year, the rain falls for 128.2 days and collects up to 20.08" (510mm) of precipitation.

Snowfall

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

Daylight

In October, the average length of the day 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 Bentley, Illinois, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the UV index of 3 transforms into the following advice:
Exercise prevention - Protecting skin and eyes from harm is required. Around midday, solar radiation is most harmful; hence, exposure should be limited. Stay sun-safe with clothing that is both closely woven and worn loosely. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Updated: Feb 12, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the temperatures in Bentley in October?

In October, the average high-temperature and low-temperature in Bentley are 63.3°F (17.4°C) and 46°F (7.8°C) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is computed to be 89.6°F (32°C).

What is the least humid month in Bentley?

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

What is the average humidity in October in Bentley?

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

How much does it rain in Bentley in October?

In October, in Bentley, Illinois, the rain falls for 9.7 days. Throughout October, 1.46" (37mm) of precipitation is accumulated.

When does it start to snow in Bentley?

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.

How many hours of daylight does Bentley have in October?

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

When is the sunrise / sunset in October in Bentley?

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

How many hours of sunshine does Bentley have in October?

In Bentley, Illinois, the average sunshine duration in October is 5.6h.

How high is the UV index in October in Bentley?

The average daily maximum UV index in October in Bentley is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
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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