October weather forecast
Orland Hills, IL

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Weather in October

October, like September, in Orland Hills, Illinois, is another comfortable autumn month, with temperature in the range of an average high of 60.8°F (16°C) and an average low of 46.9°F (8.3°C).

Temperature

As October arrives, Orland Hills's weather displays a decrease in high-temperatures, transitioning from September's moderately hot 73.9°F (23.3°C) to a refreshing 60.8°F (16°C). Throughout October, a steady low-temperature average of 46.9°F (8.3°C) is noted.

Humidity

The least humid month is October, with an average relative humidity of 73%.

Rainfall

In Orland Hills, Illinois, in October, during 12.2 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. Throughout the year, in Orland Hills, there are 146.9 rainfall days, and 23.11" (587mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.12" (3mm) of snow. In Orland Hills, during the entire year, snow falls for 44.2 days and aggregates up to 11.38" (289mm) of snow.

Daylight

The average length of the day in October is 11h and 5min.
On the first day of October in Orland Hills, sunrise is at 6:48 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:46 pm CDT.

Sunshine

In Orland Hills, the average sunshine in October is 5.9h.

UV index

In October, the average daily maximum UV index in Orland Hills, Illinois, is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: In October, a regular UV index of 3 translates into these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What are October temperatures in Orland Hills?

During October, Orland Hills experiences an average high-temperature of 60.8°F (16°C) and a low-temperature of 46.9°F (8.3°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is estimated at 87.8°F (31°C).

What is the least humid month in Orland Hills?

October is the least humid month in Orland Hills, with an average relative humidity of 73%.

What is the average humidity in October in Orland Hills?

In October, the average relative humidity in Orland Hills, Illinois, is 73%.

How many days does it rain in October in Orland Hills?

In Orland Hills, in October, during 12.2 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

When does it start snowing in Orland Hills?

October is the first month it typically snows in Orland Hills. Throughout October, in the average 0.5 snowfall days, it receives 0.12" (3mm) of snow.

How many hours of daylight does Orland Hills have in October?

In October, the average day length in Orland Hills, Illinois, is 11h and 5min.

When are sunrise and sunset in October in Orland Hills?

On the first day of October in Orland Hills, Illinois, sunrise is at 6:48 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:46 pm CDT.

How many hours of sunshine does Orland Hills have in October?

In Orland Hills, the average sunshine duration in October is 5.9h.

What is the UV index intensity in October in Orland Hills?

The average daily maximum UV index in October in Orland Hills is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
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
Orland Hills, IL

Average temperature in October - Orland Hills, IL
  • Average high temperature in October: 60.8°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (29.1°F).

  • Average low temperature in October: 46.9°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).

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Average pressure in October
Orland Hills, IL

Average pressure in October - Orland Hills, IL
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in October
Orland Hills, IL

Average wind speed in October - Orland Hills, IL
  • Average wind speed in October: 8.9mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in October
Orland Hills, IL

Average humidity in October - Orland Hills, IL
  • Average humidity in October: 73%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in October
Orland Hills, IL

Average rainfall in October - Orland Hills, IL
  • Average rainfall in October: 1.97"

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is December (1.06").

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Average rainfall days in October
Orland Hills, IL

Average rainfall days in October - Orland Hills, IL
  • Average rainfall days in October: 12.2 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (4.9 days).

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Average snowfall in October
Orland Hills, IL

Average snowfall in October - Orland Hills, IL
  • Average snowfall in October: 0.12"

The month with the highest snowfall is February (2.87").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Orland Hills, IL

Average snowfall days in October - Orland Hills, IL
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is January (11.8 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
Orland Hills, IL

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in October: 5h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in October
Orland Hills, IL

Average sunshine days in October - Orland Hills, IL
  • Average sunshine days in October: 15.4 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is July (9.8 days).

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Average UV index in October
Orland Hills, IL

Average UV index in October - Orland Hills, IL
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in October
Orland Hills, IL

Average cloud cover in October - Orland Hills, IL
  • Average cloud cover in October: 41

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in October
Orland Hills, IL

Average visibility in October - Orland Hills, 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).

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Orland Hills, Illinois, USA

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