October weather forecast
Rosewood Heights, IL

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Weather in October

October, the same as September, is another refreshing autumn month in Rosewood Heights, Illinois, with temperature in the range of an average high of 65.3°F (18.5°C) and an average low of 48.7°F (9.3°C).

Temperature

The shift from September to October corresponds with a decrease in the average high-temperature, down to a refreshing 65.3°F (18.5°C) from a moderately hot 78.6°F (25.9°C). Rosewood Heights observes an average nighttime temperature of 48.7°F (9.3°C) during October.

Humidity

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

Rainfall

In Rosewood Heights, during October, the rain falls for 10.5 days and regularly aggregates up to 1.93" (49mm) of precipitation. In Rosewood Heights, during the entire year, the rain falls for 138 days and collects up to 23.9" (607mm) of precipitation.

Snowfall

In Rosewood Heights, Illinois, snow does not fall in May through October.

Daylight

In October, the average length of the day in Rosewood Heights is 11h and 10min.
On the first day of the month, sunrise is at 6:56 am and sunset at 6:42 pm. On the last day of October, sunrise is at 7:27 am and sunset at 6:00 pm CDT.

Sunshine

In October, the average sunshine in Rosewood Heights, Illinois, is 6.2h.

UV index

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index, 3 during October, leads to the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. To avoid the Sun's strongest rays, limit exposure around the mid-day period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are October temperatures in Rosewood Heights?

The average high-temperature, in October, in Rosewood Heights, is 65.3°F (18.5°C), while the average low-temperature is 48.7°F (9.3°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is appraised at 93.2°F (34°C).

What is the least humid month in Rosewood Heights?

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

What is the average humidity in October in Rosewood Heights?

The average relative humidity in October in Rosewood Heights is 71%.

How much does it rain in Rosewood Heights in October?

In Rosewood Heights, Illinois, during October, the rain falls for 10.5 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When it does not snow in Rosewood Heights?

May through October are months without snowfall in Rosewood Heights.

Does it snow in Rosewood Heights in October?

In Rosewood Heights, Illinois, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October in Rosewood Heights?

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

When is the sunrise / sunset in October in Rosewood Heights?

In October, on the first day of the month, sunrise is at 6:56 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 6:00 pm CDT.

How long on average sun shines in October in Rosewood Heights?

In Rosewood Heights, the average sunshine duration in October is 6.2h.

What is the UV index intensity in October in Rosewood Heights?

The average daily maximum UV index in October in Rosewood Heights is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to 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
Rosewood Heights, IL

Average temperature in October - Rosewood Heights, IL
  • Average high temperature in October: 65.3°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in October: 48.7°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 (23.4°F).

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Average pressure in October
Rosewood Heights, IL

Average pressure in October - Rosewood Heights, 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 (29.92"Hg).

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Average wind speed in October
Rosewood Heights, IL

Average wind speed in October - Rosewood Heights, IL
  • Average wind speed in October: 8.1mph

The windiest months (with the highest average wind speed) are January and February (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

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Average humidity in October
Rosewood Heights, IL

Average humidity in October - Rosewood Heights, IL
  • Average humidity in October: 71%

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in October
Rosewood Heights, IL

Average rainfall in October - Rosewood Heights, IL
  • Average rainfall in October: 1.93"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in October
Rosewood Heights, IL

Average rainfall days in October - Rosewood Heights, IL
  • Average rainfall days in October: 10.5 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (5.6 days).

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Average snowfall in October
Rosewood Heights, IL

Average snowfall in October - Rosewood Heights, IL
  • Average snowfall in October: 0"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Rosewood Heights, IL

Average snowfall days in October - Rosewood Heights, IL
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (6 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
Rosewood Heights, IL

Average daylight in October / Average sunshine in October - Rosewood Heights, 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 1min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 30min).

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Average sunshine days in October
Rosewood Heights, IL

Average sunshine days in October - Rosewood Heights, IL
  • Average sunshine days in October: 19.7 days

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is July (12.3 days).

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Average UV index in October
Rosewood Heights, IL

Average UV index in October - Rosewood Heights, 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).

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Average cloud cover in October
Rosewood Heights, IL

Average cloud cover in October - Rosewood Heights, IL
  • Average cloud cover in October: 34

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 29).

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Average visibility in October
Rosewood Heights, IL

Average visibility in October - Rosewood Heights, 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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Rosewood Heights, Illinois, USA

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