August weather forecast
America, IN

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Weather in August

August, the last month of the summer in America, is also a moderately hot month, with an average temperature varying between 79.2°F (26.2°C) and 61.5°F (16.4°C).

Temperature

Entering August, America's average high-temperature reads a still warm 79.2°F (26.2°C), indicating a close resemblance to the previous month's climate. America experiences a mean temperature of 61.5°F (16.4°C) during August nights.

Humidity

The months with the highest humidity are January, February, July, August and December, with an average relative humidity of 83%.

Rainfall

In America, in August, it is raining for 15.3 days, with typically 2.13" (54mm) of accumulated precipitation. Throughout the year, there are 157.1 rainfall days, and 23.27" (591mm) of precipitation is accumulated.

Snowfall

In America, snow does not fall in June through September.

Daylight

In America, the average length of the day in August is 13h and 44min.
On the first day of August, sunrise is at 6:40 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:16 pm EDT.

Sunshine

In America, the average sunshine in August is 9.4h.

UV index

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 5 in August transforms into this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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 America in August?

During August, America experiences an average high-temperature of 79.2°F (26.2°C) and a low-temperature of 61.5°F (16.4°C).

What are the most humid months in America?

The months with the highest humidity in America, Indiana, are January, February, July, August and December, with an average relative humidity of 83%.

What is the average humidity in August in America?

In America, the average relative humidity in August is 83%.

How many days does it rain in August in America?

In America, Indiana, during August, the rain falls for 15.3 days and regularly aggregates up to 2.13" (54mm) of precipitation.

When it does not snow in America?

In America, Indiana, snow does not fall in June through September.

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

In August, the average day length is 13h and 44min.

When is the sunrise / sunset in August in America?

On the first day of August, sunrise is at 6:40 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:16 pm EDT.

How many hours of sunshine does America have in August?

The average sunshine duration in August in America, Indiana, is 9.4h.

What is the UV index reading in August in America?

In America, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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
America, IN

Average temperature in August - America, IN
  • Average high temperature in August: 79.2°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 (30.6°F).

  • Average low temperature in August: 61.5°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average pressure in August
America, IN

Average pressure in August - America, 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
America, IN

Average wind speed in August - America, IN
  • Average wind speed in August: 6.1mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in August
America, IN

Average humidity in August - America, IN
  • Average humidity in August: 83%

The months with the highest relative humidity are January, February, July, August and December (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall in August
America, IN

Average rainfall in August - America, IN
  • Average rainfall in August: 2.13"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.22").

Average rainfall days in August
America, IN

Average rainfall days in August - America, IN
  • Average rainfall days in August: 15.3 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (7 days).

Average snowfall in August
America, IN

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

The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
America, IN

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

The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - America, 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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in August
America, IN

Average sunshine days in August - America, IN
  • Average sunshine days in August: 11.7 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is May (9.6 days).

Average UV index in August
America, IN

Average UV index in August - America, IN
  • Average UV index in August: 5

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

Average cloud cover in August
America, IN

Average cloud cover in August - America, IN
  • Average cloud cover in August: 34

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in August
America, IN

Average visibility in August - America, IN
  • Average visibility in August: 5mi

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

America, Indiana, USA

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