October weather forecast
Eldorado, IL

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Weather in October

October, like September, in Eldorado, Illinois, is another comfortable autumn month, with an average temperature fluctuating between 49.3°F (9.6°C) and 67.8°F (19.9°C).

Temperature

The shift to October brings a decrease in the average high-temperature, falling from a moderately hot 80.8°F (27.1°C) in September to a comfortable 67.8°F (19.9°C). Eldorado, in the month of October, anticipates a consistent average low-temperature of 49.3°F (9.6°C).

Humidity

The least humid month is October, with an average relative humidity of 70%.

Rainfall

In October, the rain falls for 10.5 days. Throughout October, 2.64" (67mm) of precipitation is accumulated. In Eldorado, during the entire year, the rain falls for 158.6 days and collects up to 36.02" (915mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow. In Eldorado, during the entire year, snow falls for 17.7 days and aggregates up to 6.57" (167mm) of snow.

Daylight

The average length of the day in October in Eldorado is 11h and 12min.
On the first day of the month, sunrise is at 6:50 am and sunset at 6:36 pm. On the last day of October, in Eldorado, sunrise is at 7:18 am and sunset at 5:55 pm CDT.

Sunshine

The average sunshine in October is 6.7h.

UV index

The average daily maximum UV index in October in Eldorado is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 3 in October suggests the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the average October temperature in Eldorado?

Eldorado in October has an average high-temperature of 67.8°F (19.9°C) and an average low-temperature of 49.3°F (9.6°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 84.2°F (29°C).

What is the least humid month in Eldorado?

October is the least humid month in Eldorado, Illinois, with an average relative humidity of 70%.

What is the average humidity in October in Eldorado?

In Eldorado, Illinois, the average relative humidity in October is 70%.

How much does it rain in Eldorado in October?

In October, in Eldorado, Illinois, the rain falls for 10.5 days. Throughout October, 2.64" (67mm) of precipitation is accumulated.

When does it start snowing in Eldorado?

October is the first month it typically snows in Eldorado, Illinois. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow.

How many hours of daylight does Eldorado have in October?

In Eldorado, the average day length in October is 11h and 12min.

When is the sunrise / sunset in October in Eldorado?

In October, on the first day of the month, sunrise is at 6:50 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:55 pm CDT.

How many hours of sunshine does Eldorado have in October?

In Eldorado, the average sunshine duration in October is 6.7h.

How high is the UV index in October in Eldorado?

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

Average temperature in October - Eldorado, IL
  • Average high temperature in October: 67.8°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in October: 49.3°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in October
Eldorado, IL

Average pressure in October - Eldorado, IL
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in October
Eldorado, IL

Average wind speed in October - Eldorado, IL
  • Average wind speed in October: 8mph

The windiest months (with the highest average wind speed) are January and February (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in October
Eldorado, IL

Average humidity in October - Eldorado, IL
  • Average humidity in October: 70%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in October
Eldorado, IL

Average rainfall in October - Eldorado, IL
  • Average rainfall in October: 2.64"

The wettest month (with the highest rainfall) is April (4.8").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days in October
Eldorado, IL

Average rainfall days in October - Eldorado, IL
  • Average rainfall days in October: 10.5 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is November (9.7 days).

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Average snowfall in October
Eldorado, IL

Average snowfall in October - Eldorado, IL
  • Average snowfall in October: 0.08"

The month with the highest snowfall is January (1.73").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Eldorado, IL

Average snowfall days in October - Eldorado, IL
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (5.3 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
Eldorado, IL

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in October: 6h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in October
Eldorado, IL

Average sunshine days in October - Eldorado, IL
  • Average sunshine days in October: 19.5 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (9.9 days).

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Average UV index in October
Eldorado, IL

Average UV index in October - Eldorado, 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 and December (UV index 2).

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Average cloud cover in October
Eldorado, IL

Average cloud cover in October - Eldorado, IL
  • Average cloud cover in October: 32

The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).

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Average visibility in October
Eldorado, IL

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

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