October weather forecast
Carlyle, IL

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Weather in October

October, the same as September, is another comfortable autumn month in Carlyle, Illinois, with an average temperature fluctuating between 66°F (18.9°C) and 49.1°F (9.5°C).

Temperature

The move into October indicates a reduction in the average high-temperature, down from September's warm 78.1°F (25.6°C) to a comfortable 66°F (18.9°C). During October nights, Carlyle records an average temperature of 49.1°F (9.5°C).

Humidity

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

Rainfall

In Carlyle, in October, it is raining for 9.1 days, with typically 1.26" (32mm) of accumulated precipitation. In Carlyle, during the entire year, the rain falls for 120.1 days and collects up to 15.55" (395mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Carlyle, the average length of the day in October is 11h and 11min.
On the first day of the month, sunrise is at 6:54 am and sunset at 6:39 pm. On the last day of October, sunrise is at 7:23 am and sunset at 5:58 pm CDT.

Sunshine

The average sunshine in October in Carlyle is 6.3h.

UV index

The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 3 in October interprets into the following advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

The high-temperature during October is 66°F (18.9°C) and the low-temperature is 49.1°F (9.5°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is estimated at 93.2°F (34°C).

What is the least humid month?

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

What is the average humidity in October in Carlyle?

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

How many days does it rain in October?

In Carlyle, during October, the rain falls for 9.1 days and regularly aggregates up to 1.26" (32mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

Does it snow in October?

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

What is the average length of the day in October?

In Carlyle, Illinois, the average day length in October is 11h and 11min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 6:54 am and sunset at 6:39 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:58 pm CDT.

How long on average sun shines in October?

In October, the average sunshine duration is 6.3h.

What is the UV index reading in October?

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes 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
Carlyle, IL

Average temperature in October - Carlyle, IL
  • Average high temperature in October: 66°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in October: 49.1°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

Average pressure in October
Carlyle, IL

Average pressure in October - Carlyle, IL
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
Carlyle, IL

Average wind speed in October - Carlyle, IL
  • Average wind speed in October: 8.3mph

The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

Average humidity in October
Carlyle, IL

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

The months with the highest relative humidity are May, July and August (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Carlyle, IL

Average rainfall in October - Carlyle, IL
  • Average rainfall in October: 1.26"

The wettest month (with the highest rainfall) is June (2.01").
The driest month (with the least rainfall) is February (0.71").

Average rainfall days in October
Carlyle, IL

Average rainfall days in October - Carlyle, IL
  • Average rainfall days in October: 9.1 days

The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is January (5.8 days).

Average snowfall in October
Carlyle, IL

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

The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Carlyle, IL

Average snowfall days in October - Carlyle, IL
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in October
Carlyle, IL

Average sunshine days in October - Carlyle, IL
  • Average sunshine days in October: 20.7 days

The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is June (13.8 days).

Average UV index in October
Carlyle, IL

Average UV index in October - Carlyle, 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, November and December (UV index 2).

Average cloud cover in October
Carlyle, IL

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

The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are June, July and August (Cloud cover 28).

Average visibility in October
Carlyle, IL

Average visibility in October - Carlyle, 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).

Carlyle, Illinois, USA

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