August weather forecast
Austin, IN

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Weather in August

August, the last month of the summer in Austin, is another warm month, with an average temperature fluctuating between 64.4°F (18°C) and 84.7°F (29.3°C).

Temperature

Austin records an average high-temperature of a still moderately hot 84.7°F (29.3°C) in August, closely mirroring the climate of the previous month. In the month of August, the average temperature dips to an enjoyable 64.4°F (18°C) during the night.

Heat index

The average heat index in August is evaluated at a fiery hot 95°F (35°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Be aware that heat index ratings are designed for shaded locations and minor breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

The average relative humidity in August in Austin is 76%.

Rainfall

In August, the rain falls for 15.1 days. Throughout August, 2.2" (56mm) of precipitation is accumulated. In Austin, during the entire year, the rain falls for 163.7 days and collects up to 31.77" (807mm) of precipitation.

Snowfall

In Austin, snow does not fall in May through September.

Daylight

In August, the average length of the day is 13h and 38min.
On the first day of the month, sunrise is at 6:45 am and sunset at 8:53 pm. On the last day of August, sunrise is at 7:12 am and sunset at 8:14 pm EDT.

Sunshine

In Austin, the average sunshine in August is 9.7h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

How hot does it get in Austin in August?

In Austin, in August, the average high-temperature is 84.7°F (29.3°C), and the average low-temperature is 64.4°F (18°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is evaluated at 95°F (35°C).

What is the average humidity in August in Austin?

In Austin, Indiana, the average relative humidity in August is 76%.

How many days does it rain in August in Austin?

In Austin, Indiana, in August, during 15.1 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

When it does not snow in Austin?

May through September are months without snowfall in Austin.

What is the average length of the day in August in Austin?

In Austin, the average day length in August is 13h and 38min.

When are sunrise and sunset in August in Austin?

On the first day of August in Austin, Indiana, sunrise is at 6:45 am and sunset at 8:53 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 8:14 pm EDT.

How long on average sun shines in August in Austin?

In Austin, Indiana, the average sunshine duration in August is 9.7h.

What is the month with the highest UV index in Austin?

The months with the highest UV index in Austin are June through August, with an average maximum UV index of 6.

What is the UV index intensity in August in Austin?

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
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
Austin, IN

Average temperature in August - Austin, IN
  • Average high temperature in August: 84.7°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37.2°F).

  • Average low temperature in August: 64.4°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in August
Austin, IN

Average pressure in August - Austin, IN
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
Austin, IN

Average wind speed in August - Austin, IN
  • Average wind speed in August: 4.9mph

The windiest months (with the highest average wind speed) are January and February (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).

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Average humidity in August
Austin, IN

Average humidity in August - Austin, IN
  • Average humidity in August: 76%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in August
Austin, IN

Average rainfall in August - Austin, IN
  • Average rainfall in August: 2.2"

The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days in August
Austin, IN

Average rainfall days in August - Austin, IN
  • Average rainfall days in August: 15.1 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (9.5 days).

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Average snowfall in August
Austin, IN

Average snowfall in August - Austin, IN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.72").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Austin, IN

Average snowfall days in August - Austin, IN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Austin, IN

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 18min).

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Average sunshine days in August
Austin, IN

Average sunshine days in August - Austin, IN
  • Average sunshine days in August: 14.2 days

The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is May (10 days).

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Average UV index in August
Austin, IN

Average UV index in August - Austin, IN
  • Average UV index in August: 6

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).

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Average cloud cover in August
Austin, IN

Average cloud cover in August - Austin, IN
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in August
Austin, IN

Average visibility in August - Austin, IN
  • Average visibility in August: 6mi

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

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Austin, Indiana, USA

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