October weather forecast
Mount Etna, IN

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Weather in October

October, the same as September, is another comfortable autumn month in Mount Etna, Indiana, with an average temperature ranging between max 61.5°F (16.4°C) and min 45.5°F (7.5°C).

Temperature

Onset of October witnesses a reduction in the average high-temperature, falling from a warm 73.9°F (23.3°C) in September to a comfortable 61.5°F (16.4°C). During October, Mount Etna sees a mean low-temperature of 45.5°F (7.5°C).

Humidity

With an average relative humidity of 75%, October is the least humid month.

Rainfall

In Mount Etna, during October, the rain falls for 12.2 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, in Mount Etna, there are 153.8 rainfall days, and 25" (635mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows in Mount Etna. Throughout October, in the average 0.5 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, in Mount Etna, Indiana, there are 47.8 snowfall days, and 11.93" (303mm) of snow is accumulated.

Daylight

The average length of the day in October in Mount Etna is 11h and 7min.
On the first day of the month, sunrise is at 7:39 am and sunset at 7:23 pm. On the last day of October, in Mount Etna, sunrise is at 8:12 am and sunset at 6:39 pm EDT.

Sunshine

In October, the average sunshine in Mount Etna is 6.2h.

UV index

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In October, an average UV index of 2 transforms into the following instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Warning! The reflection from snow can nearly 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 usual temperature for Mount Etna in October?

The average high-temperature, in October, in Mount Etna, is 61.5°F (16.4°C), while the average low-temperature is 45.5°F (7.5°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is estimated at 86°F (30°C).

What is the least humid month in Mount Etna?

The least humid month in Mount Etna, Indiana, is October, with an average relative humidity of 75%.

What is the average humidity in October in Mount Etna?

The average relative humidity in October in Mount Etna, Indiana, is 75%.

How many days does it rain in October in Mount Etna?

In Mount Etna, during October, the rain falls for 12.2 days and regularly aggregates up to 1.57" (40mm) of precipitation.

When does it start to snow in Mount Etna?

October is the first month it typically snows in Mount Etna, Indiana. Throughout October, in the average 0.5 snowfall days, it receives 0.08" (2mm) of snow.

How many hours of daylight does Mount Etna have in October?

The average day length in October is 11h and 7min.

When are sunrise and sunset in October in Mount Etna?

On the first day of October, sunrise is at 7:39 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 8:12 am and sunset at 6:39 pm EDT.

How many hours of sunshine does Mount Etna have in October?

In October, the average sunshine duration in Mount Etna is 6.2h.

When is the lowest UV index in Mount Etna?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Mount Etna, Indiana.

What is the UV index reading in October in Mount Etna?

In Mount Etna, Indiana, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal 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
Mount Etna, IN

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

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in October: 45.5°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

Average pressure in October
Mount Etna, IN

Average pressure in October - Mount Etna, IN
  • Average pressure in October: 30.02"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
Mount Etna, IN

Average wind speed in October - Mount Etna, IN
  • Average wind speed in October: 8.8mph

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
Mount Etna, IN

Average humidity in October - Mount Etna, IN
  • Average humidity in October: 75%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (75%).

Average rainfall in October
Mount Etna, IN

Average rainfall in October - Mount Etna, IN
  • Average rainfall in October: 1.57"

The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is February (1.42").

Average rainfall days in October
Mount Etna, IN

Average rainfall days in October - Mount Etna, IN
  • Average rainfall days in October: 12.2 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in October
Mount Etna, IN

Average snowfall in October - Mount Etna, IN
  • Average snowfall in October: 0.08"

The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Mount Etna, IN

Average snowfall days in October - Mount Etna, IN
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Mount Etna, IN

Average daylight in October / Average sunshine in October - Mount Etna, IN
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in October: 6h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in October
Mount Etna, IN

Average sunshine days in October - Mount Etna, IN
  • Average sunshine days in October: 16 days

The month with the most sunshine days is October (16 days).
The months with the least sunshine days are February and May (10.5 days).

Average UV index in October
Mount Etna, IN

Average UV index in October - Mount Etna, 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, February, March, October, November and December (UV index 2).

Average cloud cover in October
Mount Etna, IN

Average cloud cover in October - Mount Etna, 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).

Average visibility in October
Mount Etna, IN

Average visibility in October - Mount Etna, IN
  • Average visibility in October: 6mi

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

Mount Etna, Indiana, USA

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