August weather forecast
New Unionville, IN

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Weather in August

The last month of the summer, August, is another warm month in New Unionville, Indiana, with an average temperature varying between 82.6°F (28.1°C) and 63.9°F (17.7°C).

Temperature

New Unionville measures an average high-temperature of a still moderately hot 82.6°F (28.1°C) in August, nearly consistent with the preceding month. An average nighttime temperature of 63.9°F (17.7°C) is witnessed throughout August.

Heat index

For August, the heat index is appraised at a hot 89.6°F (32°C). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

In New Unionville, the average relative humidity in August is 79%.

Rainfall

In New Unionville, in August, during 12.8 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In New Unionville, Indiana, during the entire year, the rain falls for 143.5 days and collects up to 21.85" (555mm) of precipitation.

Snowfall

In New Unionville, snow does not fall in May through September.

Daylight

In New Unionville, the average length of the day in August is 13h and 40min.
On the first day of the month, sunrise is at 6:46 am and sunset at 8:57 pm. On the last day of August, sunrise is at 7:14 am and sunset at 8:17 pm EDT.

Sunshine

The average sunshine in August is 9.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 6 during August morphs into the following directions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In New Unionville, 82.6°F (28.1°C) is the average high-temperature and 63.9°F (17.7°C) is the average low-temperature during August. The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in August is appraised at 89.6°F (32°C).

What is the average humidity in August?

The average relative humidity in August is 79%.

How much does it rain in August?

In New Unionville, in August, during 12.8 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

How many hours of daylight does New Unionville have in August?

In August, the average day length is 13h and 40min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:46 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 8:17 pm EDT.

How many hours of sunshine does New Unionville have in August?

In August, the average sunshine duration is 9.4h.

What is the month with the highest UV index?

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

What is the UV index intensity in August?

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
New Unionville, IN

Average temperature in August - New Unionville, IN
  • Average high temperature in August: 82.6°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in August: 63.9°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in August
New Unionville, IN

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
New Unionville, IN

Average wind speed in August - New Unionville, IN
  • Average wind speed in August: 5.2mph

The windiest months (with the highest average wind speed) are January and February (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in August
New Unionville, IN

Average humidity in August - New Unionville, IN
  • Average humidity in August: 79%

The months with the highest relative humidity are May, July and December (82%).
The month with the lowest relative humidity is October (75%).

Average rainfall in August
New Unionville, IN

Average rainfall in August - New Unionville, IN
  • Average rainfall in August: 1.73"

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is September (1.26").

Average rainfall days in August
New Unionville, IN

Average rainfall days in August - New Unionville, IN
  • Average rainfall days in August: 12.8 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (7.6 days).

Average snowfall in August
New Unionville, IN

Average snowfall in August - New Unionville, IN
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
New Unionville, IN

Average snowfall days in August - New Unionville, IN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.3 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
New Unionville, IN

Average daylight in August / Average sunshine in August - New Unionville, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 4h and 18min).

Average sunshine days in August
New Unionville, IN

Average sunshine days in August - New Unionville, IN
  • Average sunshine days in August: 14.6 days

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is May (9.6 days).

Average UV index in August
New Unionville, IN

Average UV index in August - New Unionville, IN
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, October and December (UV index 2).

Average cloud cover in August
New Unionville, IN

Average cloud cover in August - New Unionville, IN
  • Average cloud cover in August: 30

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in August
New Unionville, IN

Average visibility in August - New Unionville, IN
  • Average visibility in August: 5mi

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

New Unionville, Indiana, USA

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