October weather forecast
Sunny Hill, IL

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Weather in October

October, like September, in Sunny Hill, Illinois, is another comfortable autumn month, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 61.3°F (16.3°C).

Temperature

Sunny Hill in October undergoes a mild reduction in the average high-temperature, shifting from September's warm 75.4°F (24.1°C) to a comfortable 61.3°F (16.3°C). Sunny Hill throughout October, records an average low-temperature of 45.1°F (7.3°C).

Humidity

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

Rainfall

In October, the rain falls for 12.2 days. Throughout October, 2.48" (63mm) of precipitation is accumulated. Throughout the year, there are 143.6 rainfall days, and 27.99" (711mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Sunny Hill are January through April, October through December. October is the first month it typically snows in Sunny Hill. Throughout October, in the average 0.6 snowfall days, it receives 0.59" (15mm) of snow. Throughout the year, in Sunny Hill, Illinois, there are 36.5 snowfall days, and 13.5" (343mm) of snow is accumulated.

Daylight

The average length of the day in October in Sunny Hill is 11h and 5min.
On the first day of October in Sunny Hill, sunrise is at 6:59 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:57 pm CDT.

Sunshine

In Sunny Hill, Illinois, the average sunshine in October is 5.5h.

UV index

In Sunny Hill, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 2 during October translates into the following guidance:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

What are October temperatures in Sunny Hill?

During October, Sunny Hill experiences an average high-temperature of 61.3°F (16.3°C) and a low-temperature of 45.1°F (7.3°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 87.8°F (31°C).

What is the least humid month in Sunny Hill?

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

What is the average humidity in October in Sunny Hill?

In Sunny Hill, the average relative humidity in October is 71%.

How much does it rain in Sunny Hill in October?

In Sunny Hill, Illinois, during October, the rain falls for 12.2 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When does it start to snow in Sunny Hill?

October is the first month it typically snows in Sunny Hill. Throughout October, in the average 0.6 snowfall days, it receives 0.59" (15mm) of snow.

How many hours of daylight does Sunny Hill have in October?

The average day length in October in Sunny Hill is 11h and 5min.

What time are sunrise and sunset in October in Sunny Hill?

On the first day of October, sunrise is at 6:59 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:57 pm CDT.

How long on average sun shines in October in Sunny Hill?

The average sunshine duration in October in Sunny Hill, Illinois, is 5.5h.

What is the UV index intensity in October in Sunny Hill?

The average daily maximum UV index in October in Sunny Hill, Illinois, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to 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
Sunny Hill, IL

Average temperature in October - Sunny Hill, IL
  • Average high temperature in October: 61.3°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (28.4°F).

  • Average low temperature in October: 45.1°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 (16.2°F).

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Average pressure in October
Sunny Hill, IL

Average pressure in October - Sunny Hill, IL
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in October
Sunny Hill, IL

Average wind speed in October - Sunny Hill, IL
  • Average wind speed in October: 9.5mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

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Average humidity in October
Sunny Hill, IL

Average humidity in October - Sunny Hill, IL
  • Average humidity in October: 71%

The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in October
Sunny Hill, IL

Average rainfall in October - Sunny Hill, IL
  • Average rainfall in October: 2.48"

The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is December (1.26").

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Average rainfall days in October
Sunny Hill, IL

Average rainfall days in October - Sunny Hill, IL
  • Average rainfall days in October: 12.2 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (5 days).

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Average snowfall in October
Sunny Hill, IL

Average snowfall in October - Sunny Hill, IL
  • Average snowfall in October: 0.59"

The month with the highest snowfall is January (4.09").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Sunny Hill, IL

Average snowfall days in October - Sunny Hill, IL
  • Average snowfall days in October: 0.6 days

The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are May, June, July and August (0 days).

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Average daylight in October /
Average sunshine in October
Sunny Hill, IL

Average daylight in October / Average sunshine in October - Sunny Hill, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in October
Sunny Hill, IL

Average sunshine days in October - Sunny Hill, IL
  • Average sunshine days in October: 16.4 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is May (10.4 days).

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Average UV index in October
Sunny Hill, IL

Average UV index in October - Sunny Hill, IL
  • Average UV index in October: 2

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

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Average cloud cover in October
Sunny Hill, IL

Average cloud cover in October - Sunny Hill, IL
  • Average cloud cover in October: 38

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in October
Sunny Hill, IL

Average visibility in October - Sunny Hill, 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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Sunny Hill, Illinois, USA

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