October weather forecast
Goreville, IL

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Weather in October

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

Temperature

As October arrives, Goreville's weather displays a decrease in high-temperatures, transitioning from September's warm 81.1°F (27.3°C) to an enjoyable 67.8°F (19.9°C). Goreville observes an average low-temperature of 49.6°F (9.8°C) during October nights.

Humidity

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

Rainfall

In Goreville, 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.

Daylight

In Goreville, the average length of the day in October is 11h and 13min.
On the first day of the month, sunrise is at 6:52 am and sunset at 6:38 pm. On the last day of October, sunrise is at 7:20 am and sunset at 5:58 pm CDT.

Sunshine

The average sunshine in October is 6.5h.

UV index

In Goreville, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 3 in October interprets into the following advice:
Take necessary precautions - Suggestions to elude sunburn are provided. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Updated: Jun 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

The average high-temperature, in October, in Goreville, is 67.8°F (19.9°C), while the average low-temperature is 49.6°F (9.8°C). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 86°F (30°C).

What is the least humid month?

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

What is the average humidity in October?

The average relative humidity in October is 71%.

How many days does it rain in October?

In October, the rain falls for 7.5 days. Throughout October, 0.98" (25mm) of precipitation is accumulated.

When it does not snow?

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

Does it snow in October?

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

What is the average length of the day in October?

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

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 6:52 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:58 pm CDT.

How long on average sun shines in October?

In October, the average sunshine duration is 6.5h.

What is the UV index intensity in October?

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health threat 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
Goreville, IL

Average temperature in October - Goreville, 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).

Average pressure in October
Goreville, IL

Average pressure in October - Goreville, 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).

Average wind speed in October
Goreville, IL

Average wind speed in October - Goreville, 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).

Average humidity in October
Goreville, IL

Average humidity in October - Goreville, 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%).

Average rainfall in October
Goreville, IL

Average rainfall in October - Goreville, 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").

Average rainfall days in October
Goreville, IL

Average rainfall days in October - Goreville, 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).

Average snowfall in October
Goreville, IL

Average snowfall in October - Goreville, 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").

Average snowfall days in October
Goreville, IL

Average snowfall days in October - Goreville, 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).

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

Average daylight in October / Average sunshine in October - Goreville, 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).

Average sunshine days in October
Goreville, IL

Average sunshine days in October - Goreville, 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).

Average UV index in October
Goreville, IL

Average UV index in October - Goreville, 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).

Average cloud cover in October
Goreville, IL

Average cloud cover in October - Goreville, 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).

Average visibility in October
Goreville, IL

Average visibility in October - Goreville, 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).

Goreville, Illinois, USA

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