October weather forecast
Adeline, IL

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Weather in October

October, like September, is another refreshing autumn month in Adeline, Illinois, with an average temperature fluctuating between 43.7°F (6.5°C) and 59.4°F (15.2°C).

Temperature

Observing a mild shift, the average high-temperature during October reduces from September's agreeable 72.9°F (22.7°C) to a refreshing 59.4°F (15.2°C). Adeline's average low-temperature for the month of October records at a chilly 43.7°F (6.5°C).

Humidity

April and October, with an average relative humidity of 75%, are the least humid months.

Rainfall

In Adeline, during October, the rain falls for 12.3 days and regularly aggregates up to 2.13" (54mm) of precipitation. Throughout the year, in Adeline, there are 145.6 rainfall days, and 23.43" (595mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows in Adeline, Illinois. Throughout October, in the average 0.5 snowfall days, it receives 0.55" (14mm) of snow. Throughout the year, there are 45.5 snowfall days, and 13.15" (334mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 3min.
On the first day of October in Adeline, Illinois, sunrise is at 6:55 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:52 pm CDT.

Sunshine

In Adeline, Illinois, the average sunshine in October is 5.3h.

UV index

The average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 2 during October translates into the following directions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What is the average October temperature in Adeline?

During October, Adeline experiences an average high-temperature of 59.4°F (15.2°C) and a low-temperature of 43.7°F (6.5°C).

What are the least humid months in Adeline?

The months with the lowest humidity in Adeline, Illinois, are April and October, with an average relative humidity of 75%.

What is the average humidity in October in Adeline?

The average relative humidity in October in Adeline is 75%.

How much does it rain in Adeline in October?

In Adeline, in October, during 12.3 rainfall days, 2.13" (54mm) of precipitation is typically accumulated.

When does it start to snow in Adeline?

October is the first month it typically snows in Adeline, Illinois. Throughout October, in the average 0.5 snowfall days, it receives 0.55" (14mm) of snow.

How many hours of daylight does Adeline have in October?

The average day length in October is 11h and 3min.

What time are sunrise and sunset in October in Adeline?

On the first day of October, sunrise is at 6:55 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:52 pm CDT.

How many hours of sunshine does Adeline have in October?

In October, the average sunshine duration is 5.3h.

What is the UV index intensity in October in Adeline?

The average daily maximum UV index in October in Adeline, Illinois, is 2. A UV Index reading of 2, and below, represents a low 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
Adeline, IL

Average temperature in October - Adeline, IL
  • Average high temperature in October: 59.4°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in October: 43.7°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

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Average pressure in October
Adeline, IL

Average pressure in October - Adeline, IL
  • Average pressure in October: 30"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in October
Adeline, IL

Average wind speed in October - Adeline, IL
  • Average wind speed in October: 9.1mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in October
Adeline, IL

Average humidity in October - Adeline, IL
  • Average humidity in October: 75%

The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (75%).

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Average rainfall in October
Adeline, IL

Average rainfall in October - Adeline, IL
  • Average rainfall in October: 2.13"

The wettest month (with the highest rainfall) is June (3.39").
The driest months (with the least rainfall) are February and December (1.06").

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Average rainfall days in October
Adeline, IL

Average rainfall days in October - Adeline, IL
  • Average rainfall days in October: 12.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5 days).

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Average snowfall in October
Adeline, IL

Average snowfall in October - Adeline, IL
  • Average snowfall in October: 0.55"

The month with the highest snowfall is January (3.54").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Adeline, IL

Average snowfall days in October - Adeline, IL
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in October: 5h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in October
Adeline, IL

Average sunshine days in October - Adeline, IL
  • Average sunshine days in October: 16.2 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (9.7 days).

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Average UV index in October
Adeline, IL

Average UV index in October - Adeline, IL
  • Average UV index in October: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in October
Adeline, IL

Average cloud cover in October - Adeline, IL
  • Average cloud cover in October: 42

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 33).

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Average visibility in October
Adeline, IL

Average visibility in October - Adeline, IL
  • Average visibility in October: 6mi

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

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Adeline, Illinois, USA

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