August weather forecast
Rising Sun, IN

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Weather in August

The last month of the summer, August, is also a moderately hot month in Rising Sun, Indiana, with an average temperature varying between 64°F (17.8°C) and 84.2°F (29°C).

Temperature

On the advent of August, Rising Sun's average high-temperature exhibits a minor adjustment to a still warm 84.2°F (29°C) from July's 84.9°F (29.4°C). August witnesses an average low-temperature hovering around an enjoyable 64°F (17.8°C).

Heat index

In August, the average heat index is estimated at a tropical 93.2°F (34°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.

Humidity

In Rising Sun, the average relative humidity in August is 75%.

Rainfall

In August, the rain falls for 14.3 days. Throughout August, 1.97" (50mm) of precipitation is accumulated. In Rising Sun, during the entire year, the rain falls for 167 days and collects up to 30.39" (772mm) of precipitation.

Snowfall

In Rising Sun, snow does not fall in May through October.

Daylight

The average length of the day in August is 13h and 38min.
On the first day of August, sunrise is at 6:41 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 8:10 pm EDT.

Sunshine

The average sunshine in August is 9.9h.

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 risk from exposure to the Sun's UV rays for average individuals.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Deflect overexposure. Sun protection is a necessity. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In Rising Sun, in August, the average high-temperature is 84.2°F (29°C), and the average low-temperature is 64°F (17.8°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is estimated at 93.2°F (34°C).

What is the average humidity in August?

The average relative humidity in August in Rising Sun is 75%.

How many days does it rain in August?

In Rising Sun, in August, during 14.3 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

When it does not snow?

May through October are months without snowfall.

How many hours of daylight does Rising Sun have in August?

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

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:41 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 8:10 pm EDT.

How long on average sun shines in August?

The average sunshine duration in August is 9.9h.

What are the months with the highest UV index?

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

How high is the UV index in August?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to 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
Rising Sun, IN

Average temperature in August - Rising Sun, IN
  • Average high temperature in August: 84.2°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in August
Rising Sun, IN

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

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Rising Sun, IN

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

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in August
Rising Sun, IN

Average humidity in August - Rising Sun, IN
  • Average humidity in August: 75%

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

Average rainfall in August
Rising Sun, IN

Average rainfall in August - Rising Sun, IN
  • Average rainfall in August: 1.97"

The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days in August
Rising Sun, IN

Average rainfall days in August - Rising Sun, IN
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (9.7 days).

Average snowfall in August
Rising Sun, IN

Average snowfall in August - Rising Sun, IN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.8").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Rising Sun, IN

Average snowfall days in August - Rising Sun, IN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Rising Sun, IN

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in August
Rising Sun, IN

Average sunshine days in August - Rising Sun, IN
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is May (10.4 days).

Average UV index in August
Rising Sun, IN

Average UV index in August - Rising Sun, 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).

Average cloud cover in August
Rising Sun, IN

Average cloud cover in August - Rising Sun, IN
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in August
Rising Sun, IN

Average visibility in August - Rising Sun, IN
  • Average visibility in August: 6mi

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

Rising Sun, Indiana, USA

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