October weather forecast
Evergreen Park, IL

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Weather in October

October, the same as September, in Evergreen Park, Illinois, is a moderate autumn month, with an average temperature ranging between max 60.6°F (15.9°C) and min 47.1°F (8.4°C).

Temperature

In Evergreen Park, entering October brings a temperature decrement, reducing from September's moderately hot 73.6°F (23.1°C) to a mild 60.6°F (15.9°C). Evergreen Park reports an average low-temperature of 47.1°F (8.4°C) during the nights of October.

Humidity

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

Rainfall

In Evergreen Park, in October, it is raining for 12.8 days, with typically 1.93" (49mm) of accumulated precipitation. In Evergreen Park, during the entire year, the rain falls for 147.7 days and collects up to 23.62" (600mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows in Evergreen Park, Illinois. Throughout October, in the average 0.4 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, in Evergreen Park, there are 42.4 snowfall days, and 11.61" (295mm) of snow is accumulated.

Daylight

In Evergreen Park, the average length of the day in October is 11h and 4min.
On the first day of the month, sunrise is at 6:48 am and sunset at 6:31 pm. On the last day of October, in Evergreen Park, sunrise is at 7:22 am and sunset at 5:46 pm CDT.

Sunshine

In October, the average sunshine is 5.9h.

UV index

In Evergreen Park, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In October, the maximum UV index of 2 translates into these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October in Evergreen Park?

The average high-temperature and low-temperature in Evergreen Park, Illinois, during October are 60.6°F (15.9°C) and 47.1°F (8.4°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 86°F (30°C).

What is the least humid month in Evergreen Park?

October is the least humid month in Evergreen Park, with an average relative humidity of 72%.

What is the average humidity in October in Evergreen Park?

In October, the average relative humidity in Evergreen Park is 72%.

How many days does it rain in October in Evergreen Park?

In Evergreen Park, in October, during 12.8 rainfall days, 1.93" (49mm) of precipitation is typically accumulated.

When does it start to snow in Evergreen Park?

October is the first month it typically snows in Evergreen Park, Illinois. Throughout October, in the average 0.4 snowfall days, it receives 0.2" (5mm) of snow.

What is the average length of the day in October in Evergreen Park?

The average day length in October is 11h and 4min.

What time are sunrise and sunset in October in Evergreen Park?

On the first day of October, sunrise is at 6:48 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:46 pm CDT.

How long on average sun shines in October in Evergreen Park?

In Evergreen Park, the average sunshine duration in October is 5.9h.

What is the UV index intensity in October in Evergreen Park?

The average daily maximum UV index in October in Evergreen Park, Illinois, is 2. A UV Index reading of 2, and below, represents a minimal hazard to health 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
Evergreen Park, IL

Average temperature in October - Evergreen Park, IL
  • Average high temperature in October: 60.6°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in October: 47.1°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in October
Evergreen Park, IL

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in October
Evergreen Park, IL

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

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in October
Evergreen Park, IL

Average humidity in October - Evergreen Park, IL
  • Average humidity in October: 72%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (72%).

Average rainfall in October
Evergreen Park, IL

Average rainfall in October - Evergreen Park, IL
  • Average rainfall in October: 1.93"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is December (1.02").

Average rainfall days in October
Evergreen Park, IL

Average rainfall days in October - Evergreen Park, IL
  • Average rainfall days in October: 12.8 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (4.9 days).

Average snowfall in October
Evergreen Park, IL

Average snowfall in October - Evergreen Park, IL
  • Average snowfall in October: 0.2"

The month with the highest snowfall is February (3.07").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Evergreen Park, IL

Average snowfall days in October - Evergreen Park, IL
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (11.8 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
Evergreen Park, IL

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

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 12min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in October
Evergreen Park, IL

Average sunshine days in October - Evergreen Park, IL
  • Average sunshine days in October: 14.9 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.8 days).

Average UV index in October
Evergreen Park, IL

Average UV index in October - Evergreen Park, IL
  • Average UV index in October: 2

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

Average cloud cover in October
Evergreen Park, IL

Average cloud cover in October - Evergreen Park, IL
  • Average cloud cover in October: 41

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in October
Evergreen Park, IL

Average visibility in October - Evergreen Park, 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).

Evergreen Park, Illinois, USA

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