October weather forecast
DePue, IL

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Weather in October

October, like September, in DePue, Illinois, is another refreshing autumn month, with temperature in the range of an average low of 45.7°F (7.6°C) and an average high of 61.7°F (16.5°C).

Temperature

With the beginning of October, the average high-temperature shows a decrease, transitioning from a warm 74.7°F (23.7°C) in September to an enjoyable 61.7°F (16.5°C). DePue throughout October, records an average low-temperature of 45.7°F (7.6°C).

Humidity

The least humid month is October, with an average relative humidity of 72%.

Rainfall

In DePue, Illinois, during October, the rain falls for 13.2 days and regularly aggregates up to 2.87" (73mm) of precipitation. Throughout the year, in DePue, Illinois, there are 152.7 rainfall days, and 30.79" (782mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in DePue, Illinois. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.43" (11mm) of snow. In DePue, Illinois, during the entire year, snow falls for 39.5 days and aggregates up to 15.31" (389mm) of snow.

Daylight

In DePue, Illinois, the average length of the day in October is 11h and 5min.
On the first day of the month, sunrise is at 6:54 am and sunset at 6:38 pm. On the last day of October, sunrise is at 7:28 am and sunset at 5:53 pm CDT.

Sunshine

In DePue, Illinois, the average sunshine in October is 5.7h.

UV index

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 3 during October translates into the following directions:
Make use of precautions - Suggestions to resist sunburn are communicated. It's recommended to limit sun exposure when its radiation is at its peak during midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. 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
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in DePue in October?

The high-temperature in DePue during October is 61.7°F (16.5°C) and the low-temperature is 45.7°F (7.6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in July is estimated at 86°F (30°C).

What is the least humid month in DePue?

The least humid month in DePue is October, with an average relative humidity of 72%.

What is the average humidity in October in DePue?

The average relative humidity in October is 72%.

How many days does it rain in October in DePue?

In DePue, Illinois, in October, it is raining for 13.2 days, with typically 2.87" (73mm) of accumulated precipitation.

When does it start snowing in DePue?

October is the first month it typically snows in DePue. Throughout October, in the average 0.5 snowfall days, it receives 0.43" (11mm) of snow.

What is the average length of the day in October in DePue?

In October, the average day length in DePue is 11h and 5min.

When is the sunrise / sunset in October in DePue?

In October, on the first day of the month, sunrise is at 6:54 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:53 pm CDT.

How long on average sun shines in October in DePue?

In October, the average sunshine duration in DePue is 5.7h.

What is the UV index intensity in October in DePue?

In October, the average daily maximum UV index in DePue is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
DePue, IL

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

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in October: 45.7°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

Average pressure in October
DePue, IL

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in October
DePue, IL

Average wind speed in October - DePue, IL
  • Average wind speed in October: 9.2mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in October
DePue, IL

Average humidity in October - DePue, IL
  • Average humidity in October: 72%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).

Average rainfall in October
DePue, IL

Average rainfall in October - DePue, IL
  • Average rainfall in October: 2.87"

The wettest month (with the highest rainfall) is May (4.69").
The driest months (with the least rainfall) are January and December (1.61").

Average rainfall days in October
DePue, IL

Average rainfall days in October - DePue, IL
  • Average rainfall days in October: 13.2 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (5.9 days).

Average snowfall in October
DePue, IL

Average snowfall in October - DePue, IL
  • Average snowfall in October: 0.43"

The month with the highest snowfall is January (4.09").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
DePue, IL

Average snowfall days in October - DePue, IL
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are May, June, July and August (0 days).

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

Average daylight in October / Average sunshine in October - DePue, 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 4min

The months with the most sunshine are June, July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in October
DePue, IL

Average sunshine days in October - DePue, IL
  • Average sunshine days in October: 15.5 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (10.2 days).

Average UV index in October
DePue, IL

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in October
DePue, IL

Average cloud cover in October - DePue, IL
  • Average cloud cover in October: 39

The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are August and September (Cloud cover 32).

Average visibility in October
DePue, IL

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

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

DePue, Illinois, USA

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