August weather forecast
Anderson, IN

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Weather in August

August replicates July's hot pattern but with a slight dip in temperature. Although it remains predominantly sunny, the rainfall ensures the city does not dry out. Visitors often find this month ideal for a range of outdoor activities, despite the slightly lower temperature. Anderson's summer festivals remain in full swing as August continues to soak up the sun. A vibrant, outdoor life perseveres in the city as summer gradually winds down.

Temperature

The onset of August marks an average high-temperature of a still moderately hot 80.1°F, hardly differing from July's 81.3°F. The temperature dips to an average of 62.4°F during August nights.

Humidity

In August, the average relative humidity is 82%.

Rainfall

In Anderson, in August, it is raining for 14.6 days, with typically 1.97" of accumulated precipitation. In Anderson, during the entire year, the rain falls for 142.1 days and collects up to 20.91" of precipitation.

Snowfall

May through September are months without snowfall in Anderson.

Daylight

In August, the average length of the day in Anderson is 13h and 43min.
On the first day of August, sunrise is at 6:40 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:16 pm EDT.

Sunshine

In Anderson, the average sunshine in August is 9.5h.

UV index

The months with the highest UV index in Anderson are June 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 the ordinary person.
Note: The daily high UV index of 6 in August translates into this advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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FAQ

What is the average August temperature in Anderson?

During August, Anderson experiences an average high-temperature of 80.1°F and a low-temperature of 62.4°F. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in July is appraised at 87.8°F.

What is the average humidity in August in Anderson?

In August, the average relative humidity in Anderson is 82%.

How many days does it rain in August in Anderson?

In Anderson, in August, during 14.6 rainfall days, 1.97" of precipitation is typically accumulated.

When it does not snow in Anderson?

In Anderson, Indiana, snow does not fall in May through September.

How many hours of daylight does Anderson have in August?

In August, the average day length in Anderson, Indiana, is 13h and 43min.

What time are sunrise and sunset in August in Anderson?

In August, on the first day of the month, sunrise is at 6:40 am and sunset at 8:57 pm. On the last day of the month, in Anderson, Indiana, sunrise is at 7:09 am and sunset at 8:16 pm EDT.

How many hours of sunshine does Anderson have in August?

In Anderson, the average sunshine duration in August is 9.5h.

What are the months with the highest UV index in Anderson?

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

What is the UV index intensity in August in Anderson?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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
Anderson, IN

Average temperature in August - Anderson, IN
  • Average high temperature in August: 80.1°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (32.2°F).

  • Average low temperature in August: 62.4°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in August
Anderson, IN

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Anderson, IN

Average wind speed in August - Anderson, IN
  • Average wind speed in August: 5.9mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in August
Anderson, IN

Average humidity in August - Anderson, IN
  • Average humidity in August: 82%

The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in August
Anderson, IN

Average rainfall in August - Anderson, IN
  • Average rainfall in August: 1.97"

The wettest month (with the highest rainfall) is May (2.68").
The driest months (with the least rainfall) are February and November (1.14").

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Average rainfall days in August
Anderson, IN

Average rainfall days in August - Anderson, IN
  • Average rainfall days in August: 14.6 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (6.1 days).

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Average snowfall in August
Anderson, IN

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

The months with the highest snowfall are February and December (2.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Anderson, IN

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

The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
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 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in August
Anderson, IN

Average sunshine days in August - Anderson, IN
  • Average sunshine days in August: 13.2 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.7 days).

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Average UV index in August
Anderson, IN

Average UV index in August - Anderson, 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).

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Average cloud cover in August
Anderson, IN

Average cloud cover in August - Anderson, IN
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are June, July and August (Cloud cover 32).

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Average visibility in August
Anderson, IN

Average visibility in August - Anderson, IN
  • Average visibility in August: 5mi

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

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Anderson, Indiana, USA

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