October weather forecast
Stewardson, IL

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Weather in October

October, like September, in Stewardson, Illinois, is another comfortable autumn month, with an average temperature fluctuating between 48.4°F (9.1°C) and 64.9°F (18.3°C).

Temperature

Stewardson's weather changes with the onset of October, slightly falling from a moderately hot 77.4°F (25.2°C) in September to a comfortable 64.9°F (18.3°C). The nights of October anticipate an average low-temperature of 48.4°F (9.1°C).

Humidity

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

Rainfall

In Stewardson, Illinois, in October, it is raining for 10.1 days, with typically 1.77" (45mm) of accumulated precipitation. In Stewardson, during the entire year, the rain falls for 135.9 days and collects up to 21.89" (556mm) of precipitation.

Snowfall

In Stewardson, snow does not fall in May through October.

Daylight

In October, the average length of the day in Stewardson is 11h and 10min.
On the first day of October, sunrise is at 6:51 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:54 pm CDT.

Sunshine

The average sunshine in October is 6.4h.

UV index

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 3 in October leads to these recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Stewardson in October?

In October, in Stewardson, the average high-temperature is 64.9°F (18.3°C), and the average low-temperature is 48.4°F (9.1°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in August is appraised at 89.6°F (32°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 Stewardson, the average relative humidity in October is 71%.

How many days does it rain in October in Stewardson?

In Stewardson, in October, it is raining for 10.1 days, with typically 1.77" (45mm) of accumulated precipitation.

When it does not snow?

In Stewardson, snow does not fall in May through October.

Does it snow in Stewardson in October?

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

How many hours of daylight does Stewardson have in October?

The average day length in October is 11h and 10min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 6:51 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:54 pm CDT.

How long on average sun shines in October?

In October, the average sunshine duration in Stewardson, Illinois, is 6.4h.

What is the UV index intensity in October?

The average daily maximum UV index in October is 3. A UV Index 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
Stewardson, IL

Average temperature in October - Stewardson, IL
  • Average high temperature in October: 64.9°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in October: 48.4°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (23°F).

Average pressure in October
Stewardson, IL

Average pressure in October - Stewardson, 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
Stewardson, IL

Average wind speed in October - Stewardson, IL
  • Average wind speed in October: 8.8mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6mph).

Average humidity in October
Stewardson, IL

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

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Stewardson, IL

Average rainfall in October - Stewardson, IL
  • Average rainfall in October: 1.77"

The wettest month (with the highest rainfall) is April (2.83").
The driest month (with the least rainfall) is February (1.06").

Average rainfall days in October
Stewardson, IL

Average rainfall days in October - Stewardson, IL
  • Average rainfall days in October: 10.1 days

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in October
Stewardson, IL

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

The month with the highest snowfall is January (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Stewardson, IL

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

The month with the highest number of snowfall days is February (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
Stewardson, IL

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

The month with the longest days is June (Average daylight: 14h and 54min).
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 18min).

Average sunshine days in October
Stewardson, IL

Average sunshine days in October - Stewardson, IL
  • Average sunshine days in October: 19.1 days

The month with the most sunshine days is January (20 days).
The month with the least sunshine days is May (12.9 days).

Average UV index in October
Stewardson, IL

Average UV index in October - Stewardson, 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
Stewardson, IL

Average cloud cover in October - Stewardson, IL
  • Average cloud cover in October: 34

The months with the most cloud cover are January and February (Cloud cover 53).
The months with the least cloud cover are June and September (Cloud cover 29).

Average visibility in October
Stewardson, IL

Average visibility in October - Stewardson, 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).

Stewardson, Illinois, USA

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