October weather forecast
Osco, IL

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Weather in October

October, the same as September, is another refreshing autumn month in Osco, Illinois, with an average temperature varying between 45.5°F (7.5°C) and 61.3°F (16.3°C).

Temperature

Osco's October weather shows a moderate shift in high-temperatures, falling from September's warm 75.4°F (24.1°C) to an enjoyable 61.3°F (16.3°C). In the month of October, the average low-temperature in Osco usually rests at a chilly 45.5°F (7.5°C).

Humidity

With an average relative humidity of 72%, October is the least humid month.

Rainfall

In Osco, in October, it is raining for 11 days, with typically 1.69" (43mm) of accumulated precipitation. Throughout the year, there are 127.7 rainfall days, and 17.8" (452mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows in Osco. Throughout October, in the average 0.6 snowfall days, it receives 0.55" (14mm) of snow. In Osco, during the entire year, snow falls for 35.5 days and aggregates up to 7.95" (202mm) of snow.

Daylight

In Osco, the average length of the day in October is 11h and 5min.
On the first day of the month, sunrise is at 6:58 am and sunset at 6:42 pm. On the last day of October, in Osco, sunrise is at 7:32 am and sunset at 5:57 pm CDT.

Sunshine

In Osco, the average sunshine in October is 5.6h.

UV index

In Osco, Illinois, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 3 during October leads to these advisories:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

What are the temperatures in Osco in October?

In October, in Osco, the average high-temperature is 61.3°F (16.3°C), and the average low-temperature is 45.5°F (7.5°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), 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 Osco?

The least humid month is October, with an average relative humidity of 72%.

What is the average humidity in October in Osco?

In October, the average relative humidity in Osco, Illinois, is 72%.

How many days does it rain in October in Osco?

In Osco, in October, during 11 rainfall days, 1.69" (43mm) of precipitation is typically accumulated.

When does it start snowing in Osco?

October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 0.55" (14mm) of snow.

How many hours of daylight does Osco have in October?

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

When are sunrise and sunset in October in Osco?

In October, on the first day of the month, sunrise is at 6:58 am and sunset at 6:42 pm. On the last day of the month, in Osco, Illinois, sunrise is at 7:32 am and sunset at 5:57 pm CDT.

How long on average sun shines in October in Osco?

The average sunshine duration in October in Osco, Illinois, is 5.6h.

What is the UV index reading in October in Osco?

In October, the average daily maximum UV index in Osco is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Osco, IL

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

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (28.2°F).

  • Average low temperature in October: 45.5°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 (16.5°F).

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Average pressure in October
Osco, IL

Average pressure in October - Osco, 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 (29.91"Hg).

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Average wind speed in October
Osco, IL

Average wind speed in October - Osco, 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 (6.6mph).

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Average humidity in October
Osco, IL

Average humidity in October - Osco, IL
  • Average humidity in October: 72%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in October
Osco, IL

Average rainfall in October - Osco, IL
  • Average rainfall in October: 1.69"

The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is December (0.71").

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Average rainfall days in October
Osco, IL

Average rainfall days in October - Osco, IL
  • Average rainfall days in October: 11 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (4 days).

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Average snowfall in October
Osco, IL

Average snowfall in October - Osco, IL
  • Average snowfall in October: 0.55"

The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Osco, IL

Average snowfall days in October - Osco, IL
  • Average snowfall days in October: 0.6 days

The month with the highest number of snowfall days is January (10.5 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
Osco, IL

Average daylight in October / Average sunshine in October - Osco, 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 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in October
Osco, IL

Average sunshine days in October - Osco, IL
  • Average sunshine days in October: 17.6 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11.2 days).

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Average UV index in October
Osco, IL

Average UV index in October - Osco, IL
  • Average UV index in October: 3

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

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Average cloud cover in October
Osco, IL

Average cloud cover in October - Osco, 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 September (Cloud cover 29).

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Average visibility in October
Osco, IL

Average visibility in October - Osco, IL
  • Average visibility in October: 6mi

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

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Osco, Illinois, USA

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