October weather forecast
Aledo, IL

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Weather in October

October, the same as September, is another refreshing autumn month in Aledo, Illinois, with an average temperature ranging between max 61.7°F (16.5°C) and min 45.5°F (7.5°C).

Temperature

Aledo's average high-temperature decreases in October, falling from a warm 75.4°F (24.1°C) in September to a comfortable 61.7°F (16.5°C). In Aledo, October nights cool down to an average of 45.5°F (7.5°C).

Humidity

October is the least humid month, with an average relative humidity of 71%.

Rainfall

In Aledo, in October, it is raining for 10.1 days, with typically 1.38" (35mm) of accumulated precipitation. In Aledo, during the entire year, the rain falls for 121.3 days and collects up to 17.72" (450mm) 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 0.4 snowfall days, it receives 0.39" (10mm) of snow. Throughout the year, there are 26.3 snowfall days, and 7.64" (194mm) of snow is accumulated.

Daylight

In October, the average length of the day is 11h and 5min.
On the first day of October, sunrise is at 7:00 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:59 pm CDT.

Sunshine

In Aledo, the average sunshine in October is 5.5h.

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 3 during October translates into the following directions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures?

In Aledo, 61.7°F (16.5°C) is the average high-temperature and 45.5°F (7.5°C) is the average low-temperature during October. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in August is appraised at 86°F (30°C).

What is the least humid month in Aledo?

With an average relative humidity of 71%, October is the least humid month.

What is the average humidity in October?

In Aledo, the average relative humidity in October is 71%.

How many days does it rain in October?

In Aledo, Illinois, in October, during 10.1 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

When does it start to snow in Aledo?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.39" (10mm) of snow.

What is the average length of the day in October?

The average day length in October is 11h and 5min.

What time are sunrise and sunset in October?

On the first day of October, sunrise is at 7:00 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:59 pm CDT.

How long on average sun shines in October?

In October, the average sunshine duration is 5.5h.

What is the UV index intensity in October?

In Aledo, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to 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
Aledo, IL

Average temperature in October - Aledo, IL
  • Average high temperature in October: 61.7°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in October: 45.5°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

Average pressure in October
Aledo, IL

Average pressure in October - Aledo, IL
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in October
Aledo, IL

Average wind speed in October - Aledo, IL
  • Average wind speed in October: 9.5mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity in October
Aledo, IL

Average humidity in October - Aledo, IL
  • Average humidity in October: 71%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Aledo, IL

Average rainfall in October - Aledo, IL
  • Average rainfall in October: 1.38"

The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is December (0.67").

Average rainfall days in October
Aledo, IL

Average rainfall days in October - Aledo, IL
  • Average rainfall days in October: 10.1 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (4.1 days).

Average snowfall in October
Aledo, IL

Average snowfall in October - Aledo, IL
  • Average snowfall in October: 0.39"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Aledo, IL

Average snowfall days in October - Aledo, IL
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (7.8 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
Aledo, IL

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in October: 5h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in October
Aledo, IL

Average sunshine days in October - Aledo, IL
  • Average sunshine days in October: 19.6 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is May (12.1 days).

Average UV index in October
Aledo, IL

Average UV index in October - Aledo, IL
  • Average UV index in October: 3

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in October
Aledo, IL

Average cloud cover in October - Aledo, IL
  • Average cloud cover in October: 37

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 29).

Average visibility in October
Aledo, IL

Average visibility in October - Aledo, IL
  • Average visibility in October: 6mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

Aledo, Illinois, USA

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