October weather forecast
Knox, IN

Weather in October

October, like September, in Knox, Indiana, is another enjoyable autumn month, with an average temperature fluctuating between 61.2°F (16.2°C) and 46.2°F (7.9°C).

Temperature

In Knox, the average high-temperature in October drops from a moderately hot 73.8°F (23.2°C) in September to an enjoyable 61.2°F (16.2°C). In October, in Knox, the average low-temperature is 46.2°F (7.9°C).

Humidity

With an average relative humidity of 74%, October is the least humid month.

Rainfall

In Knox, Indiana, during 14.5 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Knox, during the entire year, the rain falls for 175.4 days and collects up to 34.29" (871mm) of precipitation.

Snowfall

Months with snowfall in Knox, Indiana, are January through May, October through December. October is the first month it typically snows in Knox. Throughout October, in the average 0.4 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, in Knox, there are 51.1 snowfall days, and 17.68" (449mm) of snow is accumulated.

Daylight

The average length of the day in October in Knox is 11h and 5min.
On the first day of the month, sunrise is at 6:43 am and sunset at 6:28 pm. On the last day of October, sunrise is at 7:16 am and sunset at 5:43 pm CDT.

Sunshine

In October, the average sunshine in Knox, Indiana, is 6.1h.

UV index

In Knox, Indiana, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 2 in October transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the least humid month in Knox?

With an average relative humidity of 74%, October is the least humid month.

What is the average humidity in October in Knox?

In October, the average relative humidity in Knox, Indiana, is 74%.

How many days does it rain in October in Knox?

In Knox, Indiana, in October, during 14.5 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.

When does it start snowing in Knox?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.2" (5mm) of snow.

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

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

When are sunrise and sunset in October in Knox?

On the first day of October in Knox, Indiana, sunrise is at 6:43 am and sunset at 6:28 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:43 pm CDT.

How long on average sun shines in October in Knox?

In October, the average sunshine duration in Knox is 6.1h.

How high is the UV index in October in Knox?

In Knox, Indiana, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to UV radiation.

Average temperature in October
Knox, IN

Average temperature in October - Knox, IN
  • Average high temperature in October: 61.2°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (29.8°F).

  • Average low temperature in October: 46.2°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in October
Knox, IN

Average pressure in October - Knox, 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).

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Average wind speed in October
Knox, IN

Average wind speed in October - Knox, 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).

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Average humidity in October
Knox, IN

Average humidity in October - Knox, IN
  • Average humidity in October: 74%

The months with the highest relative humidity are January, February and July (84%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in October
Knox, IN

Average rainfall in October - Knox, IN
  • Average rainfall in October: 2.6"

The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in October
Knox, IN

Average rainfall days in October - Knox, IN
  • Average rainfall days in October: 14.5 days

The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is January (7.9 days).

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Average snowfall in October
Knox, IN

Average snowfall in October - Knox, IN
  • Average snowfall in October: 0.2"

The month with the highest snowfall is February (5.04").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Knox, IN

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

The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Knox, IN
  • Average daylight in October: 11h and 5min

The month with the longest days is June (Average daylight: 15h and 7min).
The month with the shortest days is December (Average daylight: 9h and 15min).

  • Average sunshine in October: 6.1h

The month with the most sunshine is July (Average sunshine: 9.9h).
The month with the least sunshine is January (Average sunshine: 3.4h).

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Average sunshine days in October
Knox, IN

Average sunshine days in October - Knox, IN
  • Average sunshine days in October: 13.4 days

The month with the most sunshine days is November (14.6 days).
The month with the least sunshine days is June (7.8 days).

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Average UV index in October
Knox, IN

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

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

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Average cloud cover in October
Knox, IN

Average cloud cover in October - Knox, IN
  • Average cloud cover in October: 41

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in October
Knox, IN

Average visibility in October - Knox, IN
  • Average visibility in October: 6mi

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

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