October weather forecast
Cleveland, IL

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Weather in October

October, like September, in Cleveland, Illinois, is another enjoyable autumn month, with an average temperature fluctuating between 45°F (7.2°C) and 61.3°F (16.3°C).

Temperature

A shift in Cleveland's weather is observed as September turns into October, with the average high temperature reducing from a moderately hot 75.4°F (24.1°C) to a refreshing 61.3°F (16.3°C). Cleveland cools down to an average low-temperature of 45°F (7.2°C) throughout the month of October.

Humidity

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

Rainfall

In Cleveland, during October, the rain falls for 8.4 days and regularly aggregates up to 0.71" (18mm) of precipitation. Throughout the year, there are 99.4 rainfall days, and 9.57" (243mm) of precipitation is accumulated.

Snowfall

January through April, September through December are months with snowfall. In Cleveland, during October, snow falls for 0.6 days and regularly aggregates up to 0.31" (8mm) of snow. In Cleveland, during the entire year, snow falls for 24.5 days and aggregates up to 4.09" (104mm) of snow.

Daylight

In Cleveland, 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, sunrise is at 7:32 am and sunset at 5:56 pm CDT.

Sunshine

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

UV index

In Cleveland, Illinois, 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 the Sun's UV radiation for the average person.
Note: In October, the maximum UV index of 2 suggests these recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.

Frequently asked questions

What is the temperature in October?

In Cleveland, in October, the average high-temperature is 61.3°F (16.3°C), and the average low-temperature is 45°F (7.2°C). The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 86°F (30°C).

What is the least humid month in Cleveland?

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

What is the average humidity in October?

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

How many days does it rain in October?

In October, the rain falls for 8.4 days. Throughout October, 0.71" (18mm) of precipitation is accumulated.

How many days does it snow in October?

In Cleveland, in October, snow falls for 0.6 days, with typically accumulated 0.31" (8mm) of snow.

What is the average length of the day in October?

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

What time are sunrise and sunset in October?

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, sunrise is at 7:32 am and sunset at 5:56 pm CDT.

How many hours of sunshine does Cleveland have in October?

In Cleveland, the average sunshine duration in October is 5.5h.

How high is the UV index in October?

In Cleveland, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Cleveland, IL

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

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (28.2°F).

  • Average low temperature in October: 45°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).

Average pressure in October
Cleveland, IL

Average pressure in October - Cleveland, 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).

Average wind speed in October
Cleveland, IL

Average wind speed in October - Cleveland, 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).

Average humidity in October
Cleveland, IL

Average humidity in October - Cleveland, 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%).

Average rainfall in October
Cleveland, IL

Average rainfall in October - Cleveland, IL
  • Average rainfall in October: 0.71"

The wettest month (with the highest rainfall) is May (1.61").
The driest month (with the least rainfall) is December (0.35").

Average rainfall days in October
Cleveland, IL

Average rainfall days in October - Cleveland, IL
  • Average rainfall days in October: 8.4 days

The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is January (3.2 days).

Average snowfall in October
Cleveland, IL

Average snowfall in October - Cleveland, IL
  • Average snowfall in October: 0.31"

The month with the highest snowfall is January (1.26").
The months with the least snowfall are May, June, July and August (0").

Average snowfall days in October
Cleveland, IL

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

The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are May, June, July and August (0 days).

Average daylight in October /
Average sunshine in October
Cleveland, IL

Average daylight in October / Average sunshine in October - Cleveland, 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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in October
Cleveland, IL

Average sunshine days in October - Cleveland, IL
  • Average sunshine days in October: 21.3 days

The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is June (14.4 days).

Average UV index in October
Cleveland, IL

Average UV index in October - Cleveland, IL
  • Average UV index in October: 2

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

Average cloud cover in October
Cleveland, IL

Average cloud cover in October - Cleveland, IL
  • Average cloud cover in October: 39

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in October
Cleveland, IL

Average visibility in October - Cleveland, 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).

Cleveland, Illinois, USA

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