August weather forecast
Crestwood, IN

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Weather in August

The last month of the summer, August, is another warm month in Crestwood, Indiana, with an average temperature varying between 61.3°F (16.3°C) and 78.6°F (25.9°C).

Temperature

The dawn of August sees an average high-temperature of a still warm 78.6°F (25.9°C), subtly contrasting with July's 80.2°F (26.8°C). In the month of August, Crestwood witnesses a consistent average low-temperature of 61.3°F (16.3°C).

Humidity

The average relative humidity in August is 82%.

Rainfall

In Crestwood, in August, it is raining for 12.1 days, with typically 1.18" (30mm) of accumulated precipitation. Throughout the year, in Crestwood, there are 125.3 rainfall days, and 13.11" (333mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in August in Crestwood is 13h and 46min.
On the first day of August, sunrise is at 6:36 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 8:14 pm EDT.

Sunshine

The average sunshine in August is 9.6h.

UV index

In August, the average daily maximum UV index in Crestwood is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 5 during August translates into the following guidance:
Make use of precautions - It is urged to ward off sun damage. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What is the usual temperature for Crestwood in August?

August temperatures in Crestwood, Indiana, vary between a high-temperature of 78.6°F (25.9°C) and a low-temperature of 61.3°F (16.3°C).

What is the average humidity in August in Crestwood?

The average relative humidity in August is 82%.

How much does it rain in Crestwood in August?

In Crestwood, Indiana, in August, during 12.1 rainfall days, 1.18" (30mm) of precipitation is typically accumulated.

When it does not snow in Crestwood?

In Crestwood, snow does not fall in May through September.

How many hours of daylight does Crestwood have in August?

In Crestwood, the average day length in August is 13h and 46min.

When are sunrise and sunset in August in Crestwood?

In August, on the first day of the month, sunrise is at 6:36 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 8:14 pm EDT.

How long on average sun shines in August in Crestwood?

In Crestwood, the average sunshine duration in August is 9.6h.

What is the UV index reading in August in Crestwood?

The average daily maximum UV index in August in Crestwood, Indiana, is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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
Crestwood, IN

Average temperature in August - Crestwood, IN
  • Average high temperature in August: 78.6°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in August
Crestwood, IN

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

The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Crestwood, IN

Average wind speed in August - Crestwood, IN
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in August
Crestwood, IN

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

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (76%).

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Average rainfall in August
Crestwood, IN

Average rainfall in August - Crestwood, IN
  • Average rainfall in August: 1.18"

The wettest month (with the highest rainfall) is May (1.69").
The driest month (with the least rainfall) is February (0.67").

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Average rainfall days in August
Crestwood, IN

Average rainfall days in August - Crestwood, IN
  • Average rainfall days in August: 12.1 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is February (4.9 days).

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Average snowfall in August
Crestwood, IN

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

The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Crestwood, IN

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

The month with the highest number of snowfall days is January (8.8 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
Crestwood, IN

Average daylight in August / Average sunshine in August - Crestwood, IN
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in August
Crestwood, IN

Average sunshine days in August - Crestwood, IN
  • Average sunshine days in August: 14.9 days

The month with the most sunshine days is January (19.2 days).
The month with the least sunshine days is July (12 days).

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Average UV index in August
Crestwood, IN

Average UV index in August - Crestwood, IN
  • Average UV index in August: 5

The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Crestwood, IN

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

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in August
Crestwood, IN

Average visibility in August - Crestwood, 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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Crestwood, Indiana, USA

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