August weather forecast
Newburgh, IN

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Weather in August

August, the last month of the summer in Newburgh, is another warm month, with an average temperature ranging between max 84.2°F (29°C) and min 65.8°F (18.8°C).

Temperature

On the advent of August, Newburgh's average high-temperature exhibits a minor adjustment to a still warm 84.2°F (29°C) from July's 85.5°F (29.7°C). During the nights in August, an average low-temperature of 65.8°F (18.8°C) is observed in Newburgh.

Heat index

August's average heat index is calculated to be a tropical 93.2°F (34°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

In August, the average relative humidity is 77%.

Rainfall

In Newburgh, in August, it is raining for 9.2 days, with typically 0.63" (16mm) of accumulated precipitation. Throughout the year, in Newburgh, there are 91.4 rainfall days, and 7.87" (200mm) of precipitation is accumulated.

Snowfall

In Newburgh, snow does not fall in April through October.

Daylight

In August, the average length of the day is 13h and 35min.
On the first day of the month, sunrise is at 5:53 am and sunset at 7:58 pm. On the last day of August, sunrise is at 6:19 am and sunset at 7:20 pm CDT.

Sunshine

In August, the average sunshine is 10.4h.

UV index

The months with the highest UV index in Newburgh are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Newburgh during August?

The average high-temperature and low-temperature in Newburgh, Indiana, during August are 84.2°F (29°C) and 65.8°F (18.8°C) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is calculated to be 93.2°F (34°C).

What is the average humidity in August in Newburgh?

In Newburgh, Indiana, the average relative humidity in August is 77%.

How much does it rain in Newburgh in August?

In Newburgh, in August, it is raining for 9.2 days, with typically 0.63" (16mm) of accumulated precipitation.

When it does not snow in Newburgh?

April through October are months without snowfall.

How many hours of daylight does Newburgh have in August?

The average day length in August in Newburgh, Indiana, is 13h and 35min.

When is the sunrise / sunset in August in Newburgh?

In August, on the first day of the month, sunrise is at 5:53 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 7:20 pm CDT.

How long on average sun shines in August in Newburgh?

The average sunshine duration in August in Newburgh, Indiana, is 10.4h.

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

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

What is the UV index intensity in August in Newburgh?

The average daily maximum UV index in August in Newburgh is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Newburgh, IN

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

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (39.4°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in August
Newburgh, IN

Average pressure in August - Newburgh, IN
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in August
Newburgh, IN

Average wind speed in August - Newburgh, IN
  • Average wind speed in August: 5.7mph

The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in August
Newburgh, IN

Average humidity in August - Newburgh, IN
  • Average humidity in August: 77%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Newburgh, IN

Average rainfall in August - Newburgh, IN
  • Average rainfall in August: 0.63"

The wettest month (with the highest rainfall) is June (0.91").
The driest month (with the least rainfall) is September (0.2").

Average rainfall days in August
Newburgh, IN

Average rainfall days in August - Newburgh, IN
  • Average rainfall days in August: 9.2 days

The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is November (4.9 days).

Average snowfall in August
Newburgh, IN

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

The months with the highest snowfall are February and November (0.12").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Newburgh, IN

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

The months with the highest number of snowfall days are January and February (2.3 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
Newburgh, IN

Average daylight in August / Average sunshine in August - Newburgh, 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 36min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in August
Newburgh, IN

Average sunshine days in August - Newburgh, IN
  • Average sunshine days in August: 18.3 days

The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is May (15.5 days).

Average UV index in August
Newburgh, IN

Average UV index in August - Newburgh, 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 and December (UV index 2).

Average cloud cover in August
Newburgh, IN

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

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in August
Newburgh, IN

Average visibility in August - Newburgh, 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).

Newburgh, Indiana, USA

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