October weather forecast
Glendale, IL

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Weather in October

October, like September, in Glendale, Illinois, is another enjoyable autumn month, with an average temperature fluctuating between 67.8°F (19.9°C) and 49.6°F (9.8°C).

Temperature

As Glendale enters October, the average high-temperature decreases from the a moderately hot 81.1°F (27.3°C) of September to a comfortable 67.8°F (19.9°C). Glendale's temperature lowers to a mean of 49.6°F (9.8°C) during the nights in October.

Humidity

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

Rainfall

In Glendale, during October, the rain falls for 7.5 days and regularly aggregates up to 0.98" (25mm) of precipitation. Throughout the year, there are 118.3 rainfall days, and 13.03" (331mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Glendale.

Daylight

In Glendale, Illinois, the average length of the day in October is 11h and 13min.
On the first day of the month, sunrise is at 6:50 am and sunset at 6:37 pm. On the last day of October, sunrise is at 7:19 am and sunset at 5:57 pm CDT.

Sunshine

In Glendale, the average sunshine in October is 6.5h.

UV index

In Glendale, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In October, the maximum UV index of 3 suggests this advice:
Heed the precautions - It is counselled to guard against solar damage. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What are October temperatures in Glendale?

An average high-temperature, in October, in Glendale, is 67.8°F (19.9°C) and the average low-temperature is 49.6°F (9.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in September is computed to be 86°F (30°C).

What is the least humid month in Glendale?

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

What is the average humidity in October in Glendale?

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

How many days does it rain in October in Glendale?

In Glendale, in October, during 7.5 rainfall days, 0.98" (25mm) of precipitation is typically accumulated.

When it does not snow in Glendale?

In Glendale, snow does not fall in April through October.

Does it snow in Glendale in October?

In Glendale, Illinois, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Glendale have in October?

In October, the average day length is 11h and 13min.

When is the sunrise / sunset in October in Glendale?

In October, on the first day of the month, sunrise is at 6:50 am and sunset at 6:37 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:57 pm CDT.

How long on average sun shines in October in Glendale?

The average sunshine duration in October in Glendale is 6.5h.

What is the UV index reading in October in Glendale?

In October, the average daily maximum UV index in Glendale is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from 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
Glendale, IL

Average temperature in October - Glendale, IL
  • Average high temperature in October: 67.8°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in October: 49.6°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (27°F).

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Average pressure in October
Glendale, IL

Average pressure in October - Glendale, IL
  • Average pressure in October: 30.05"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in October
Glendale, IL

Average wind speed in October - Glendale, IL
  • Average wind speed in October: 7.6mph

The windiest months (with the highest average wind speed) are January and February (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in October
Glendale, IL

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

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in October
Glendale, IL

Average rainfall in October - Glendale, IL
  • Average rainfall in October: 0.98"

The wettest month (with the highest rainfall) is June (1.5").
The driest month (with the least rainfall) is September (0.47").

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Average rainfall days in October
Glendale, IL

Average rainfall days in October - Glendale, IL
  • Average rainfall days in October: 7.5 days

The month with the highest number of rainy days is July (13.1 days).
The months with the least rainy days are January, February and December (7.3 days).

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Average snowfall in October
Glendale, IL

Average snowfall in October - Glendale, IL
  • Average snowfall in October: 0"

The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in October
Glendale, IL

Average snowfall days in October - Glendale, IL
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in October: 6h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days in October
Glendale, IL

Average sunshine days in October - Glendale, IL
  • Average sunshine days in October: 21.5 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is June (14.8 days).

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Average UV index in October
Glendale, IL

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

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in October
Glendale, IL

Average cloud cover in October - Glendale, IL
  • Average cloud cover in October: 33

The months with the most cloud cover are January and February (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 28).

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Average visibility in October
Glendale, IL

Average visibility in October - Glendale, 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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Glendale, Illinois, USA

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