October weather forecast
Park Ridge, IL

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Weather in October

October in Park Ridge experiences a further decrease in temperatures reaching the 59.9°F (15.5°C) mark. This month displays substantially cooler conditions with shorter daylight hours. Increasing wind speeds along with more frequent rainfall indicates the transition into the colder half of the year. Despite these transitions, October offers a crisp charm with its bright autumn leaves and clear skies. Packing a warm jacket is a must for those intending to explore during crisp October.

Temperature

Park Ridge observes a minor decrease in the average high-temperature with the arrival of October, falling from September's agreeable 72.3°F (22.4°C) to a refreshing 59.9°F (15.5°C). Park Ridge observes an average low-temperature of 47.3°F (8.5°C) during October.

Humidity

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

Rainfall

In Park Ridge, during October, the rain falls for 8.4 days and regularly aggregates up to 0.67" (17mm) of precipitation. In Park Ridge, during the entire year, the rain falls for 98.2 days and collects up to 7.36" (187mm) of precipitation.

Snowfall

Months with snowfall in Park Ridge, Illinois, are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, in Park Ridge, there are 28.5 snowfall days, and 3.07" (78mm) of snow is accumulated.

Daylight

In October, the average length of the day in Park Ridge is 11h and 4min.
On the first day of the month, sunrise is at 6:49 am and sunset at 6:32 pm. On the last day of October, sunrise is at 7:23 am and sunset at 5:46 pm CDT.

Sunshine

The average sunshine in October is 5.6h.

UV index

In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily maximum UV index of 2 in October translates into the following instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What is the usual temperature for Park Ridge in October?

In Park Ridge, 59.9°F (15.5°C) is the average high-temperature and 47.3°F (8.5°C) is the average low-temperature during October.

What is the least humid month in Park Ridge?

With an average relative humidity of 72%, October is the least humid month in Park Ridge, Illinois.

What is the average humidity in October in Park Ridge?

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

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

In Park Ridge, during October, the rain falls for 8.4 days and regularly aggregates up to 0.67" (17mm) of precipitation.

When does it start to snow in Park Ridge?

October is the first month it typically snows in Park Ridge. Throughout October, in the average 0.2 snowfall days, it receives 0.12" (3mm) of snow.

How many hours of daylight does Park Ridge have in October?

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

When are sunrise and sunset in October in Park Ridge?

In October, on the first day of the month, sunrise is at 6:49 am and sunset at 6:32 pm. On the last day of the month, in Park Ridge, sunrise is at 7:23 am and sunset at 5:46 pm CDT.

How many hours of sunshine does Park Ridge have in October?

The average sunshine duration in October is 5.6h.

What is the UV index reading in October in Park Ridge?

In Park Ridge, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Park Ridge, IL

Average temperature in October - Park Ridge, IL
  • Average high temperature in October: 59.9°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in October: 47.3°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in October
Park Ridge, IL

Average pressure in October - Park Ridge, IL
  • Average pressure in October: 30"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).

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Average wind speed in October
Park Ridge, IL

Average wind speed in October - Park Ridge, IL
  • Average wind speed in October: 10.1mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is August (7mph).

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Average humidity in October
Park Ridge, IL

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

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

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Average rainfall in October
Park Ridge, IL

Average rainfall in October - Park Ridge, IL
  • Average rainfall in October: 0.67"

The wettest month (with the highest rainfall) is May (1.06").
The driest month (with the least rainfall) is December (0.31").

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Average rainfall days in October
Park Ridge, IL

Average rainfall days in October - Park Ridge, IL
  • Average rainfall days in October: 8.4 days

The month with the highest number of rainy days is May (12.3 days).
The month with the least rainy days is February (2.8 days).

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Average snowfall in October
Park Ridge, IL

Average snowfall in October - Park Ridge, IL
  • Average snowfall in October: 0.12"

The month with the highest snowfall is February (0.98").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Park Ridge, IL

Average snowfall days in October - Park Ridge, IL
  • Average snowfall days in October: 0.2 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Park Ridge, IL

Average daylight in October / Average sunshine in October - Park Ridge, 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 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in October
Park Ridge, IL

Average sunshine days in October - Park Ridge, IL
  • Average sunshine days in October: 19.7 days

The month with the most sunshine days is December (23.3 days).
The month with the least sunshine days is June (14.7 days).

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Average UV index in October
Park Ridge, IL

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

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).

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Average cloud cover in October
Park Ridge, IL

Average cloud cover in October - Park Ridge, IL
  • Average cloud cover in October: 43

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in October
Park Ridge, IL

Average visibility in October - Park Ridge, 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).

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Park Ridge, Illinois, USA

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