October weather forecast
Table Grove, IL

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Weather in October

October, the same as September, is another refreshing autumn month in Table Grove, Illinois, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 63°F (17.2°C).

Temperature

In October, the average high-temperature goes from a warm 76.8°F (24.9°C) in September to an enjoyable 63°F (17.2°C). Throughout the October nights, Table Grove encounters a low-temperature of 45.9°F (7.7°C).

Humidity

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

Rainfall

In Table Grove, Illinois, during October, the rain falls for 9.4 days and regularly aggregates up to 1.5" (38mm) of precipitation. Throughout the year, there are 122.7 rainfall days, and 17.8" (452mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow. In Table Grove, during the entire year, snow falls for 25.2 days and aggregates up to 5.47" (139mm) of snow.

Daylight

In Table Grove, the average length of the day in October is 11h and 7min.
On the first day of the month, sunrise is at 6:58 am and sunset at 6:43 pm. On the last day of October, sunrise is at 7:31 am and sunset at 5:59 pm CDT.

Sunshine

In Table Grove, the average sunshine in October is 5.7h.

UV index

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 3 in October translates into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature?

In Table Grove, 63°F (17.2°C) is the average high-temperature and 45.9°F (7.7°C) is the average low-temperature during October. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in August is computed 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 71%.

What is the average humidity in October?

In October, the average relative humidity is 71%.

How many days does it rain in October?

In Table Grove, in October, it is raining for 9.4 days, with typically 1.5" (38mm) of accumulated precipitation.

When does it start to snow in Table Grove?

October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow.

How many hours of daylight does Table Grove have in October?

In Table Grove, the average day length in October is 11h and 7min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 6:58 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:59 pm CDT.

How many hours of sunshine does Table Grove have in October?

In Table Grove, the average sunshine duration in October is 5.7h.

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 exposure to the Sun's 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
Table Grove, IL

Average temperature in October - Table Grove, IL
  • Average high temperature in October: 63°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in October: 45.9°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 (19°F).

Average pressure in October
Table Grove, IL

Average pressure in October - Table Grove, IL
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in October
Table Grove, IL

Average wind speed in October - Table Grove, IL
  • Average wind speed in October: 9.3mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in October
Table Grove, IL

Average humidity in October - Table Grove, IL
  • Average humidity in October: 71%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Table Grove, IL

Average rainfall in October - Table Grove, IL
  • Average rainfall in October: 1.5"

The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is January (0.67").

Average rainfall days in October
Table Grove, IL

Average rainfall days in October - Table Grove, IL
  • Average rainfall days in October: 9.4 days

The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (4.2 days).

Average snowfall in October
Table Grove, IL

Average snowfall in October - Table Grove, IL
  • Average snowfall in October: 0.04"

The month with the highest snowfall is January (1.89").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Table Grove, IL

Average snowfall days in October - Table Grove, IL
  • Average snowfall days in October: 0.2 days

The month with the highest number of snowfall days is January (7.6 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
Table Grove, IL

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in October: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in October
Table Grove, IL

Average sunshine days in October - Table Grove, IL
  • Average sunshine days in October: 19.9 days

The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is June (12.2 days).

Average UV index in October
Table Grove, IL

Average UV index in October - Table Grove, IL
  • Average UV index in October: 3

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

Average cloud cover in October
Table Grove, IL

Average cloud cover in October - Table Grove, IL
  • Average cloud cover in October: 36

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 30).

Average visibility in October
Table Grove, IL

Average visibility in October - Table Grove, IL
  • Average visibility in October: 6mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

Table Grove, Illinois, USA

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