October weather forecast
Freeport, IL

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Weather in October

With the arrival of October, Freeport fully embraces the autumn spirit. The mild weather, with comfortable temperatures, creates a balanced atmosphere of warm days and cooler nights. The city turns into an artistic palette of reds, oranges, and yellows, offering residents and tourists a beautiful spectacle. Coupled with the aesthetic beauty, October brings an array of seasonal festivities like Halloween carnivals and apple-picking events, contributing to the engaging dynamic of this month.

Temperature

With October's arrival, Freeport sees a decrease in average high-temperatures, moving from an agreeable 72.7°F (22.6°C) in September to a moderate 58.8°F (14.9°C). In Freeport, in October, the average low-temperature is a frosty 43°F (6.1°C).

Humidity

With an average relative humidity of 75%, October is the least humid month in Freeport.

Rainfall

In October, the rain falls for 11.2 days. Throughout October, 1.89" (48mm) of precipitation is accumulated. Throughout the year, there are 138 rainfall days, and 19.69" (500mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows in Freeport. Throughout October, in the average 0.5 snowfall days, it receives 0.51" (13mm) of snow. Throughout the year, there are 41.8 snowfall days, and 10.43" (265mm) of snow is accumulated.

Daylight

In Freeport, the average length of the day in October is 11h and 3min.
On the first day of October, sunrise is at 6:56 am and sunset at 6:39 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:52 pm CDT.

Sunshine

In Freeport, the average sunshine in October is 5.3h.

UV index

In Freeport, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 2 during October translates into these guidelines:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What are the temperatures in Freeport in October?

October temperatures in Freeport vary between a high-temperature of 58.8°F (14.9°C) and a low-temperature of 43°F (6.1°C).

What is the least humid month in Freeport?

October is the least humid month, with an average relative humidity of 75%.

What is the average humidity in October in Freeport?

In Freeport, Illinois, the average relative humidity in October is 75%.

How much does it rain in Freeport in October?

In October, in Freeport, the rain falls for 11.2 days. Throughout October, 1.89" (48mm) of precipitation is accumulated.

When does it start to snow in Freeport?

October is the first month it typically snows in Freeport, Illinois. Throughout October, in the average 0.5 snowfall days, it receives 0.51" (13mm) of snow.

How many hours of daylight does Freeport have in October?

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

When are sunrise and sunset in October in Freeport?

In October, on the first day of the month, sunrise is at 6:56 am and sunset at 6:39 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:52 pm CDT.

How long on average sun shines in October in Freeport?

The average sunshine duration in October in Freeport, Illinois, is 5.3h.

How high is the UV index in October in Freeport?

In Freeport, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes 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
Freeport, IL

Average temperature in October - Freeport, IL
  • Average high temperature in October: 58.8°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 (25.2°F).

  • Average low temperature in October: 43°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).

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Average pressure in October
Freeport, IL

Average pressure in October - Freeport, 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
Freeport, IL

Average wind speed in October - Freeport, 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
Freeport, IL

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

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

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Average rainfall in October
Freeport, IL

Average rainfall in October - Freeport, IL
  • Average rainfall in October: 1.89"

The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is December (0.83").

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Average rainfall days in October
Freeport, IL

Average rainfall days in October - Freeport, IL
  • Average rainfall days in October: 11.2 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (4.9 days).

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Average snowfall in October
Freeport, IL

Average snowfall in October - Freeport, IL
  • Average snowfall in October: 0.51"

The month with the highest snowfall is January (2.99").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Freeport, IL

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

The month with the highest number of snowfall days is January (11.3 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
Freeport, IL

Average daylight in October / Average sunshine in October - Freeport, IL
  • Average daylight in October: 11h and 0min

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 6min).

  • Average sunshine in October: 5h and 2min

The months with the most sunshine are July and August (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
Freeport, IL

Average sunshine days in October - Freeport, IL
  • Average sunshine days in October: 16.5 days

The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is June (10.5 days).

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Average UV index in October
Freeport, IL

Average UV index in October - Freeport, 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
Freeport, IL

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

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 32).

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Average visibility in October
Freeport, IL

Average visibility in October - Freeport, 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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Freeport, Illinois, USA

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