August weather forecast
Mount Etna, IN

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Weather in August

The last month of the summer, August, is also a moderately hot month in Mount Etna, Indiana, with an average temperature fluctuating between 79.3°F (26.3°C) and 61.5°F (16.4°C).

Temperature

As July turns into August, the average high-temperatures rest at a still warm 79.3°F (26.3°C), showing a minor variation from the prior month. Throughout the month of August, Mount Etna witnesses an average temperature of 61.5°F (16.4°C).

Humidity

The average relative humidity in August is 82%.

Rainfall

In Mount Etna, in August, during 15.2 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. In Mount Etna, during the entire year, the rain falls for 153.8 days and collects up to 25" (635mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 45min.
On the first day of the month, sunrise is at 6:39 am and sunset at 8:57 pm. On the last day of August, in Mount Etna, sunrise is at 7:09 am and sunset at 8:15 pm EDT.

Sunshine

In August, the average sunshine is 9.4h.

UV index

In Mount Etna, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high UV index of 5 in August translates into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature in Mount Etna?

The high-temperature, in August, in Mount Etna, is 79.3°F (26.3°C), while the low-temperature averages to 61.5°F (16.4°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 average humidity in August in Mount Etna?

The average relative humidity in August in Mount Etna, Indiana, is 82%.

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

In August, in Mount Etna, Indiana, the rain falls for 15.2 days. Throughout August, 2.09" (53mm) of precipitation is accumulated.

When it does not snow in Mount Etna?

In Mount Etna, Indiana, snow does not fall in May through September.

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

In August, the average day length is 13h and 45min.

When are sunrise and sunset in August in Mount Etna?

In August, on the first day of the month, sunrise is at 6:39 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:15 pm EDT.

How long on average sun shines in August in Mount Etna?

The average sunshine duration in August in Mount Etna is 9.4h.

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

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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 August
Mount Etna, IN

Average temperature in August - Mount Etna, IN
  • Average high temperature in August: 79.3°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 August: 61.5°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 August
Mount Etna, IN

Average pressure in August - Mount Etna, IN
  • Average pressure in August: 29.98"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 August
Mount Etna, IN

Average wind speed in August - Mount Etna, IN
  • Average wind speed in August: 6.2mph

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 August
Mount Etna, IN

Average humidity in August - Mount Etna, IN
  • Average humidity in August: 82%

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

Average rainfall in August
Mount Etna, IN

Average rainfall in August - Mount Etna, IN
  • Average rainfall in August: 2.09"

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 August
Mount Etna, IN

Average rainfall days in August - Mount Etna, IN
  • Average rainfall days in August: 15.2 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 August
Mount Etna, IN

Average snowfall in August - Mount Etna, IN
  • Average snowfall in August: 0"

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 August
Mount Etna, IN

Average snowfall days in August - Mount Etna, IN
  • Average snowfall days in August: 0 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 August /
Average sunshine in August
Mount Etna, IN

Average daylight in August / Average sunshine in August - Mount Etna, IN
  • Average daylight in August: 13h and 4min

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 August: 9h and 2min

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 August
Mount Etna, IN

Average sunshine days in August - Mount Etna, IN
  • Average sunshine days in August: 11.9 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 August
Mount Etna, IN

Average UV index in August - Mount Etna, IN
  • Average UV index in August: 5

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 August
Mount Etna, IN

Average cloud cover in August - Mount Etna, IN
  • Average cloud cover in August: 33

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 August
Mount Etna, IN

Average visibility in August - Mount Etna, IN
  • Average visibility in August: 5mi

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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