October weather forecast
Frankfort Square, IL

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Weather in October

October, like September, in Frankfort Square, Illinois, is another comfortable autumn month, with an average temperature varying between 61.2°F (16.2°C) and 46.8°F (8.2°C).

Temperature

As September transitions into October, Frankfort Square sees a drop in the average high-temperature, transitioning from a warm 73.9°F (23.3°C) to an enjoyable 61.2°F (16.2°C). The low-temperature averages to a frosty 46.8°F (8.2°C) during the nights of October.

Humidity

The least humid month in Frankfort Square, Illinois, is October, with an average relative humidity of 73%.

Rainfall

In Frankfort Square, Illinois, in October, during 9 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In Frankfort Square, during the entire year, the rain falls for 111.8 days and collects up to 11.18" (284mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows in Frankfort Square, Illinois. Throughout October, in the average 0.4 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 34.2 snowfall days, and 4.8" (122mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 5min.
On the first day of the month, sunrise is at 6:48 am and sunset at 6:32 pm. On the last day of October, sunrise is at 7:22 am and sunset at 5:46 pm CDT.

Sunshine

In Frankfort Square, the average sunshine in October is 5.9h.

UV index

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 3 during October translates into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

The average high-temperature, in October, in Frankfort Square, is 61.2°F (16.2°C), while the average low-temperature is 46.8°F (8.2°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 87.8°F (31°C).

What is the least humid month?

The least humid month is October, with an average relative humidity of 73%.

What is the average humidity in October?

In Frankfort Square, the average relative humidity in October is 73%.

How many days does it rain in October?

In Frankfort Square, in October, during 9 rainfall days, 0.98" (25mm) of precipitation is typically accumulated.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.04" (1mm) of snow.

How many hours of daylight does Frankfort Square have in October?

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

What time are sunrise and sunset in October?

On the first day of October, sunrise is at 6:48 am and sunset at 6:32 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?

The average sunshine duration in October is 5.9h.

What is the UV index reading in October?

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health risk 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
Frankfort Square, IL

Average temperature in October - Frankfort Square, IL
  • Average high temperature in October: 61.2°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in October: 46.8°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure in October
Frankfort Square, IL

Average pressure in October - Frankfort Square, 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
Frankfort Square, IL

Average wind speed in October - Frankfort Square, IL
  • Average wind speed in October: 8.9mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in October
Frankfort Square, IL

Average humidity in October - Frankfort Square, IL
  • Average humidity in October: 73%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).

Average rainfall in October
Frankfort Square, IL

Average rainfall in October - Frankfort Square, IL
  • Average rainfall in October: 0.98"

The wettest month (with the highest rainfall) is May (1.54").
The driest months (with the least rainfall) are January, February and December (0.55").

Average rainfall days in October
Frankfort Square, IL

Average rainfall days in October - Frankfort Square, IL
  • Average rainfall days in October: 9 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is February (4.1 days).

Average snowfall in October
Frankfort Square, IL

Average snowfall in October - Frankfort Square, IL
  • Average snowfall in October: 0.04"

The month with the highest snowfall is January (1.3").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Frankfort Square, IL

Average snowfall days in October - Frankfort Square, IL
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (10.3 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
Frankfort Square, IL

Average daylight in October / Average sunshine in October - Frankfort Square, 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 12min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in October
Frankfort Square, IL

Average sunshine days in October - Frankfort Square, IL
  • Average sunshine days in October: 18.9 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is June (13.1 days).

Average UV index in October
Frankfort Square, IL

Average UV index in October - Frankfort Square, IL
  • Average UV index in October: 3

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

Average cloud cover in October
Frankfort Square, IL

Average cloud cover in October - Frankfort Square, IL
  • Average cloud cover in October: 41

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in October
Frankfort Square, IL

Average visibility in October - Frankfort Square, 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).

Frankfort Square, Illinois, USA

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