August weather forecast
Cartersburg, IN

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Weather in August

The last month of the summer, August, is also a moderately hot month in Cartersburg, Indiana, with temperature in the range of an average low of 63.5°F (17.5°C) and an average high of 81°F (27.2°C).

Temperature

In Cartersburg, August's average high-temperature stands at a still warm 81°F (27.2°C), closely related to the preceding month. An average temperature of 63.5°F (17.5°C) is recorded during the nights in August.

Heat index

The heat index in August is estimated at a hot 86°F (30°C). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In Cartersburg, the average relative humidity in August is 80%.

Rainfall

In Cartersburg, in August, it is raining for 17.3 days, with typically 2.72" (69mm) of accumulated precipitation. Throughout the year, there are 179.9 rainfall days, and 37.17" (944mm) of precipitation is accumulated.

Snowfall

In Cartersburg, Indiana, snow does not fall in June through October.

Daylight

In Cartersburg, the average length of the day in August is 13h and 41min.
On the first day of August, sunrise is at 6:45 am and sunset at 8:58 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 8:18 pm EDT.

Sunshine

The average sunshine in August is 9.5h.

UV index

June 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 risk from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 6 in August leads to these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in August?

In Cartersburg, in August, the average high-temperature is 81°F (27.2°C), and the average low-temperature is 63.5°F (17.5°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is estimated at 86°F (30°C).

What is the average humidity in August in Cartersburg?

In August, the average relative humidity is 80%.

How many days does it rain in August in Cartersburg?

In Cartersburg, in August, during 17.3 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

When it does not snow?

June through October are months without snowfall.

How many hours of daylight does Cartersburg have in August?

In August, the average day length is 13h and 41min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:45 am and sunset at 8:58 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 8:18 pm EDT.

How long on average sun shines in August?

In August, the average sunshine duration is 9.5h.

What are the months with the highest UV index?

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

How high is the UV index in August?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe 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
Cartersburg, IN

Average temperature in August - Cartersburg, IN
  • Average high temperature in August: 81°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in August: 63.5°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 (21°F).

Average pressure in August
Cartersburg, IN

Average pressure in August - Cartersburg, 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
Cartersburg, IN

Average wind speed in August - Cartersburg, IN
  • Average wind speed in August: 5.8mph

The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in August
Cartersburg, IN

Average humidity in August - Cartersburg, IN
  • Average humidity in August: 80%

The months with the highest relative humidity are July and December (82%).
The month with the lowest relative humidity is October (74%).

Average rainfall in August
Cartersburg, IN

Average rainfall in August - Cartersburg, IN
  • Average rainfall in August: 2.72"

The wettest month (with the highest rainfall) is May (4.53").
The driest months (with the least rainfall) are February and September (2.32").

Average rainfall days in August
Cartersburg, IN

Average rainfall days in August - Cartersburg, IN
  • Average rainfall days in August: 17.3 days

The month with the highest number of rainy days is May (21.6 days).
The month with the least rainy days is January (9.5 days).

Average snowfall in August
Cartersburg, IN

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

The month with the highest snowfall is January (4.21").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in August
Cartersburg, IN

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

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Cartersburg, 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 24min).

  • Average sunshine in August: 9h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 4h and 6min).

Average sunshine days in August
Cartersburg, IN

Average sunshine days in August - Cartersburg, IN
  • Average sunshine days in August: 10.5 days

The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is May (7.3 days).

Average UV index in August
Cartersburg, IN

Average UV index in August - Cartersburg, 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, October, November and December (UV index 2).

Average cloud cover in August
Cartersburg, IN

Average cloud cover in August - Cartersburg, IN
  • Average cloud cover in August: 30

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in August
Cartersburg, IN

Average visibility in August - Cartersburg, IN
  • Average visibility in August: 6mi

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

Cartersburg, Indiana, USA

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