August weather forecast
Harley Siding, IN

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Weather in August

The last month of the summer, August, is also a moderately hot month in Harley Siding, Indiana, with an average temperature varying between 79.7°F (26.5°C) and 62.2°F (16.8°C).

Temperature

Harley Siding's transition from July to August introduces an average high-temperature of a still warm 79.7°F (26.5°C), marking an insignificant variation from the 81°F (27.2°C). In Harley Siding, August nights cool down to an average of 62.2°F (16.8°C).

Humidity

In Harley Siding, Indiana, the average relative humidity in August is 83%.

Rainfall

In Harley Siding, in August, it is raining for 13.5 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, there are 143.1 rainfall days, and 20.91" (531mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Harley Siding.

Daylight

In Harley Siding, the average length of the day in August is 13h and 44min.
On the first day of the month, sunrise is at 6:44 am and sunset at 9:01 pm. On the last day of August, in Harley Siding, sunrise is at 7:13 am and sunset at 8:19 pm EDT.

Sunshine

In Harley Siding, the average sunshine in August is 9.2h.

UV index

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In August, the maximum UV index of 5 translates into these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Around midday, solar radiation is most harmful; hence, exposure should be limited. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What is the average August temperature in Harley Siding?

During August, Harley Siding experiences an average high-temperature of 79.7°F (26.5°C) and a low-temperature of 62.2°F (16.8°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is calculated to be 87.8°F (31°C).

What is the average humidity in August in Harley Siding?

The average relative humidity in August is 83%.

How many days does it rain in August in Harley Siding?

In Harley Siding, in August, it is raining for 13.5 days, with typically 1.85" (47mm) of accumulated precipitation.

When it does not snow in Harley Siding?

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

How many hours of daylight does Harley Siding have in August?

The average day length in August is 13h and 44min.

When are sunrise and sunset in August in Harley Siding?

On the first day of August in Harley Siding, Indiana, sunrise is at 6:44 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 8:19 pm EDT.

How many hours of sunshine does Harley Siding have in August?

The average sunshine duration in August in Harley Siding is 9.2h.

How high is the UV index in August in Harley Siding?

In Harley Siding, Indiana, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Harley Siding, IN

Average temperature in August - Harley Siding, IN
  • Average high temperature in August: 79.7°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in August: 62.2°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

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Average pressure in August
Harley Siding, IN

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

The months with the highest atmospheric pressure are January and November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Harley Siding, IN

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

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in August
Harley Siding, IN

Average humidity in August - Harley Siding, IN
  • Average humidity in August: 83%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Harley Siding, IN

Average rainfall in August - Harley Siding, IN
  • Average rainfall in August: 1.85"

The wettest month (with the highest rainfall) is April (2.64").
The driest month (with the least rainfall) is December (1.18").

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Average rainfall days in August
Harley Siding, IN

Average rainfall days in August - Harley Siding, IN
  • Average rainfall days in August: 13.5 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (6 days).

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Average snowfall in August
Harley Siding, IN

Average snowfall in August - Harley Siding, IN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.44").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Harley Siding, IN

Average snowfall days in August - Harley Siding, IN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (11.5 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
Harley Siding, IN

Average daylight in August / Average sunshine in August - Harley Siding, 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 18min).

  • Average sunshine in August: 9h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in August
Harley Siding, IN

Average sunshine days in August - Harley Siding, IN
  • Average sunshine days in August: 13.1 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (11.2 days).

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Average UV index in August
Harley Siding, IN

Average UV index in August - Harley Siding, IN
  • Average UV index in August: 5

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

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Average cloud cover in August
Harley Siding, IN

Average cloud cover in August - Harley Siding, IN
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are June and August (Cloud cover 33).

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Average visibility in August
Harley Siding, IN

Average visibility in August - Harley Siding, IN
  • Average visibility in August: 5mi

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

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Harley Siding, Indiana, USA

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