October weather forecast
Clarks, IN

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Weather in October

October, the same as September, is another comfortable autumn month in Clarks, Indiana, with an average temperature fluctuating between 61.5°F (16.4°C) and 46.6°F (8.1°C).

Temperature

A decrease in the average high-temperature is observed during October, shifting from a moderately hot 73.9°F (23.3°C) in September to an enjoyable 61.5°F (16.4°C). Clarks reports an average low-temperature of 46.6°F (8.1°C) during the nights of October.

Humidity

With an average relative humidity of 73%, October is the least humid month.

Rainfall

In Clarks, Indiana, during October, the rain falls for 12.6 days and regularly aggregates up to 1.5" (38mm) of precipitation. In Clarks, during the entire year, the rain falls for 156.1 days and collects up to 22.44" (570mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 46.9 snowfall days, and 11.89" (302mm) of snow is accumulated.

Daylight

In Clarks, Indiana, the average length of the day in October is 11h and 5min.
On the first day of the month, sunrise is at 7:45 am and sunset at 7:28 pm. On the last day of October, in Clarks, Indiana, sunrise is at 8:18 am and sunset at 6:43 pm EDT.

Sunshine

In Clarks, Indiana, the average sunshine in October is 6.2h.

UV index

In October, the average daily maximum UV index in Clarks is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index, 2 during October, leads to the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature in Clarks?

October temperatures vary between a high-temperature of 61.5°F (16.4°C) and a low-temperature of 46.6°F (8.1°C).

What is the least humid month in Clarks?

The least humid month is October, with an average relative humidity of 73%.

What is the average humidity in October in Clarks?

The average relative humidity in October is 73%.

How many days does it rain in October in Clarks?

In Clarks, Indiana, in October, during 12.6 rainfall days, 1.5" (38mm) of precipitation is typically accumulated.

When does it start snowing in Clarks?

October is the first month it typically snows in Clarks, Indiana. Throughout October, in the average 0.4 snowfall days, it receives 0.04" (1mm) of snow.

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

The average day length in October in Clarks is 11h and 5min.

When is the sunrise / sunset in October in Clarks?

In October, on the first day of the month, sunrise is at 7:45 am and sunset at 7:28 pm. On the last day of the month, in Clarks, Indiana, sunrise is at 8:18 am and sunset at 6:43 pm EDT.

How many hours of sunshine does Clarks have in October?

The average sunshine duration in October in Clarks, Indiana, is 6.2h.

How high is the UV index in October in Clarks?

The average daily maximum UV index in October in Clarks, Indiana, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to 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
Clarks, IN

Average temperature in October - Clarks, IN
  • Average high temperature in October: 61.5°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in October: 46.6°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure in October
Clarks, IN

Average pressure in October - Clarks, IN
  • Average pressure in October: 30.01"Hg

The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
Clarks, IN

Average wind speed in October - Clarks, IN
  • Average wind speed in October: 8.9mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in October
Clarks, IN

Average humidity in October - Clarks, IN
  • Average humidity in October: 73%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).

Average rainfall in October
Clarks, IN

Average rainfall in October - Clarks, IN
  • Average rainfall in October: 1.5"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days in October
Clarks, IN

Average rainfall days in October - Clarks, IN
  • Average rainfall days in October: 12.6 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in October
Clarks, IN

Average snowfall in October - Clarks, IN
  • Average snowfall in October: 0.04"

The month with the highest snowfall is February (3.23").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Clarks, IN

Average snowfall days in October - Clarks, IN
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Clarks, IN

Average daylight in October / Average sunshine in October - Clarks, IN
  • 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 18min).

  • Average sunshine in October: 6h and 1min

The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in October
Clarks, IN

Average sunshine days in October - Clarks, IN
  • Average sunshine days in October: 15.5 days

The month with the most sunshine days is November (16 days).
The month with the least sunshine days is June (9.8 days).

Average UV index in October
Clarks, IN

Average UV index in October - Clarks, IN
  • Average UV index in October: 2

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

Average cloud cover in October
Clarks, IN

Average cloud cover in October - Clarks, IN
  • Average cloud cover in October: 40

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in October
Clarks, IN

Average visibility in October - Clarks, IN
  • 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).

Clarks, Indiana, USA

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