October weather forecast
Hardin, IL

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Weather in October

October, the same as September, is another comfortable autumn month in Hardin, Illinois, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 65.3°F (18.5°C).

Temperature

In October, the meteorological conditions alter, with the average high-temperature shifting from a moderately hot 78.8°F (26°C) in September to a comfortable 65.3°F (18.5°C). Hardin experiences a mean temperature of 47.8°F (8.8°C) during October nights.

Humidity

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

Rainfall

In Hardin, in October, during 10.3 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. In Hardin, during the entire year, the rain falls for 130.3 days and collects up to 17.87" (454mm) of precipitation.

Snowfall

In Hardin, Illinois, snow does not fall in April through October.

Daylight

The average length of the day in October is 11h and 10min.
On the first day of October, sunrise is at 6:59 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 6:02 pm CDT.

Sunshine

The average sunshine in October is 6h.

UV index

In Hardin, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 3 during October translates into these guidelines:
Undertake precautions - Guarding against sun damage is counselled. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Stay sun-safe with clothing that is both closely woven and worn loosely. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October in Hardin?

In Hardin, 65.3°F (18.5°C) is the average high-temperature and 47.8°F (8.8°C) is the average low-temperature during October. In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 95°F (35°C).

What is the least humid month in Hardin?

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

What is the average humidity in October in Hardin?

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

How many days does it rain in October in Hardin?

In Hardin, in October, during 10.3 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

When it does not snow in Hardin?

In Hardin, snow does not fall in April through October.

Does it snow in Hardin in October?

In Hardin, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October in Hardin?

In Hardin, the average day length in October is 11h and 10min.

When is the sunrise / sunset in October in Hardin?

On the first day of October in Hardin, Illinois, sunrise is at 6:59 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 6:02 pm CDT.

How many hours of sunshine does Hardin have in October?

In Hardin, Illinois, the average sunshine duration in October is 6h.

What is the UV index intensity in October in Hardin?

In Hardin, Illinois, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Hardin, IL

Average temperature in October - Hardin, IL
  • Average high temperature in October: 65.3°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in October: 47.8°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in October
Hardin, IL

Average pressure in October - Hardin, IL
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in October
Hardin, IL

Average wind speed in October - Hardin, IL
  • Average wind speed in October: 7.9mph

The windiest months (with the highest average wind speed) are January and February (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in October
Hardin, IL

Average humidity in October - Hardin, IL
  • Average humidity in October: 71%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in October
Hardin, IL

Average rainfall in October - Hardin, IL
  • Average rainfall in October: 1.57"

The wettest month (with the highest rainfall) is May (2.17").
The driest months (with the least rainfall) are January and February (0.83").

Average rainfall days in October
Hardin, IL

Average rainfall days in October - Hardin, IL
  • Average rainfall days in October: 10.3 days

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is January (6.2 days).

Average snowfall in October
Hardin, IL

Average snowfall in October - Hardin, IL
  • Average snowfall in October: 0"

The month with the highest snowfall is February (1.3").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Hardin, IL

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

The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 6h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

Average sunshine days in October
Hardin, IL

Average sunshine days in October - Hardin, IL
  • Average sunshine days in October: 19.4 days

The month with the most sunshine days is December (20.9 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in October
Hardin, IL

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in October
Hardin, IL

Average cloud cover in October - Hardin, IL
  • Average cloud cover in October: 33

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in October
Hardin, IL

Average visibility in October - Hardin, 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).

Hardin, Illinois, USA

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