August weather forecast
New Trenton, IN

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Weather in August

The last month of the summer, August, is another warm month in New Trenton, Indiana, with an average temperature ranging between min 64°F (17.8°C) and max 82.6°F (28.1°C).

Temperature

August commences with an average high-temperature of a still moderately hot 82.6°F (28.1°C), showing little deviation from July's 83.7°F (28.7°C). Throughout August, an average low-temperature of 64°F (17.8°C) is experienced in New Trenton.

Heat index

In August, the heat index is calculated to be a hot 89.6°F (32°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.
Consider that heat index readings are for situations in the shade and light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.

Humidity

In New Trenton, the average relative humidity in August is 77%.

Rainfall

In New Trenton, Indiana, in August, it is raining for 13.8 days, with typically 1.61" (41mm) of accumulated precipitation. In New Trenton, during the entire year, the rain falls for 149 days and collects up to 22.91" (582mm) of precipitation.

Snowfall

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

Daylight

In New Trenton, the average length of the day in August is 13h and 40min.
On the first day of the month, sunrise is at 6:40 am and sunset at 8:51 pm. On the last day of August, sunrise is at 7:07 am and sunset at 8:11 pm EDT.

Sunshine

The average sunshine in August in New Trenton is 10.1h.

UV index

The months with the highest UV index in New Trenton, Indiana, are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in August interprets into the following advice:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August in New Trenton?

In New Trenton, in August, the average high-temperature is 82.6°F (28.1°C), and the average low-temperature is 64°F (17.8°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 89.6°F (32°C).

What is the average humidity in August in New Trenton?

In New Trenton, the average relative humidity in August is 77%.

How much does it rain in New Trenton in August?

In New Trenton, Indiana, in August, during 13.8 rainfall days, 1.61" (41mm) of precipitation is typically accumulated.

When it does not snow in New Trenton?

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

What is the average length of the day in August in New Trenton?

The average day length in August in New Trenton is 13h and 40min.

When are sunrise and sunset in August in New Trenton?

In August, on the first day of the month, sunrise is at 6:40 am and sunset at 8:51 pm. On the last day of the month, in New Trenton, Indiana, sunrise is at 7:07 am and sunset at 8:11 pm EDT.

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

The average sunshine duration in August in New Trenton is 10.1h.

When is the highest UV index in New Trenton?

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

What is the UV index reading in August in New Trenton?

The average daily maximum UV index in August in New Trenton, Indiana, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
New Trenton, IN

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

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in August: 64°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 (23.2°F).

Average pressure in August
New Trenton, IN

Average pressure in August - New Trenton, 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
New Trenton, IN

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

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in August
New Trenton, IN

Average humidity in August - New Trenton, IN
  • Average humidity in August: 77%

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

Average rainfall in August
New Trenton, IN

Average rainfall in August - New Trenton, IN
  • Average rainfall in August: 1.61"

The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is September (1.38").

Average rainfall days in August
New Trenton, IN

Average rainfall days in August - New Trenton, IN
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (7.9 days).

Average snowfall in August
New Trenton, IN

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

The month with the highest snowfall is March (1.85").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
New Trenton, IN

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

The month with the highest number of snowfall days is January (8.1 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 Trenton, IN

Average daylight in August / Average sunshine in August - New Trenton, 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: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in August
New Trenton, IN

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

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (10.7 days).

Average UV index in August
New Trenton, IN

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

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

Average cloud cover in August
New Trenton, IN

Average cloud cover in August - New Trenton, IN
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in August
New Trenton, IN

Average visibility in August - New Trenton, IN
  • Average visibility in August: 6mi

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

New Trenton, Indiana, USA

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