October weather forecast
Colonial Meadows, IL

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Weather in October

October, like September, in Colonial Meadows, Illinois, is another enjoyable autumn month, with an average temperature varying between 46.6°F (8.1°C) and 62.1°F (16.7°C).

Temperature

With October's arrival, Colonial Meadows sees a decrease in average high-temperatures, moving from a warm 75.6°F (24.2°C) in September to a refreshing 62.1°F (16.7°C). Colonial Meadows cools down to an average low-temperature of 46.6°F (8.1°C) throughout the month of October.

Humidity

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

Rainfall

In Colonial Meadows, during October, the rain falls for 12.2 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Colonial Meadows, during the entire year, the rain falls for 163.1 days and collects up to 33.62" (854mm) of precipitation.

Snowfall

Months with snowfall in Colonial Meadows are January through April, October through December. October is the first month it typically snows in Colonial Meadows. Throughout October, in the average 0.4 snowfall days, it receives 0.12" (3mm) of snow. In Colonial Meadows, Illinois, during the entire year, snow falls for 40.7 days and aggregates up to 17.01" (432mm) of snow.

Daylight

In October, the average length of the day is 11h and 7min.
On the first day of October in Colonial Meadows, Illinois, sunrise is at 6:52 am and sunset at 6:37 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:53 pm CDT.

Sunshine

In October, the average sunshine in Colonial Meadows is 5.8h.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Colonial Meadows. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In October, a daily UV index of 2 turns into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

What is the temperature in October in Colonial Meadows?

An average high-temperature, in October, in Colonial Meadows, is 62.1°F (16.7°C) and the average low-temperature is 46.6°F (8.1°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 87.8°F (31°C).

What is the least humid month in Colonial Meadows?

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

What is the average humidity in October in Colonial Meadows?

In October, the average relative humidity is 71%.

How much does it rain in Colonial Meadows in October?

In Colonial Meadows, Illinois, in October, during 12.2 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

When does it start to snow in Colonial Meadows?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.12" (3mm) of snow.

What is the average length of the day in October in Colonial Meadows?

In Colonial Meadows, the average day length in October is 11h and 7min.

When is the sunrise / sunset in October in Colonial Meadows?

In October, on the first day of the month, sunrise is at 6:52 am and sunset at 6:37 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:53 pm CDT.

How many hours of sunshine does Colonial Meadows have in October?

In October, the average sunshine duration is 5.8h.

When is the lowest UV index in Colonial Meadows?

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.

What is the UV index intensity in October in Colonial Meadows?

In Colonial Meadows, Illinois, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Colonial Meadows, IL

Average temperature in October - Colonial Meadows, IL
  • Average high temperature in October: 62.1°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in October: 46.6°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in October
Colonial Meadows, IL

Average pressure in October - Colonial Meadows, 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 (29.92"Hg).

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Average wind speed in October
Colonial Meadows, IL

Average wind speed in October - Colonial Meadows, IL
  • Average wind speed in October: 9.9mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in October
Colonial Meadows, IL

Average humidity in October - Colonial Meadows, IL
  • Average humidity in October: 71%

The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in October
Colonial Meadows, IL

Average rainfall in October - Colonial Meadows, IL
  • Average rainfall in October: 2.76"

The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is December (1.93").

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Average rainfall days in October
Colonial Meadows, IL

Average rainfall days in October - Colonial Meadows, IL
  • Average rainfall days in October: 12.2 days

The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is February (6.9 days).

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Average snowfall in October
Colonial Meadows, IL

Average snowfall in October - Colonial Meadows, IL
  • Average snowfall in October: 0.12"

The month with the highest snowfall is January (5.04").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Colonial Meadows, IL

Average snowfall days in October - Colonial Meadows, IL
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (12.8 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
Colonial Meadows, IL

Average daylight in October / Average sunshine in October - Colonial Meadows, 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 5min

The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in October
Colonial Meadows, IL

Average sunshine days in October - Colonial Meadows, IL
  • Average sunshine days in October: 16.4 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (8.4 days).

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Average UV index in October
Colonial Meadows, IL

Average UV index in October - Colonial Meadows, IL
  • Average UV index in October: 2

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, October, November and December (UV index 2).

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Average cloud cover in October
Colonial Meadows, IL

Average cloud cover in October - Colonial Meadows, IL
  • Average cloud cover in October: 39

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 33).

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Average visibility in October
Colonial Meadows, IL

Average visibility in October - Colonial Meadows, IL
  • Average visibility in October: 6mi

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

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Colonial Meadows, Illinois, USA

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