August weather forecast
Hillisburg, IN

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Weather in August

The last month of the summer, August, is also a moderately hot month in Hillisburg, Indiana, with an average temperature ranging between min 62.6°F (17°C) and max 79.7°F (26.5°C).

Temperature

Hillisburg's weather in August displays an average high-temperature of a still moderately hot 79.7°F (26.5°C), showing minor disparity from July's 81°F (27.2°C). Throughout the month of August, Hillisburg witnesses an average low-temperature of 62.6°F (17°C).

Humidity

The average relative humidity in August in Hillisburg, Indiana, is 83%.

Rainfall

In Hillisburg, in August, it is raining for 13.8 days, with typically 1.57" (40mm) of accumulated precipitation. In Hillisburg, during the entire year, the rain falls for 139.5 days and collects up to 18.07" (459mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day in Hillisburg is 13h and 43min.
On the first day of the month, sunrise is at 6:43 am and sunset at 8:59 pm. On the last day of August, sunrise is at 7:12 am and sunset at 8:18 pm EDT.

Sunshine

In Hillisburg, the average sunshine in August is 9.3h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In August, an average UV index of 6 transforms into the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What is the usual temperature for Hillisburg in August?

During August, Hillisburg experiences an average high-temperature of 79.7°F (26.5°C) and a low-temperature of 62.6°F (17°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 87.8°F (31°C).

What is the average humidity in August in Hillisburg?

The average relative humidity in August is 83%.

How many days does it rain in August in Hillisburg?

In Hillisburg, Indiana, in August, it is raining for 13.8 days, with typically 1.57" (40mm) of accumulated precipitation.

When it does not snow in Hillisburg?

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

What is the average length of the day in August in Hillisburg?

The average day length in August in Hillisburg, Indiana, is 13h and 43min.

What time are sunrise and sunset in August in Hillisburg?

On the first day of August in Hillisburg, Indiana, sunrise is at 6:43 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 8:18 pm EDT.

How many hours of sunshine does Hillisburg have in August?

In August, the average sunshine duration in Hillisburg, Indiana, is 9.3h.

When is the highest UV index in Hillisburg?

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

What is the UV index reading in August in Hillisburg?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Hillisburg, IN

Average temperature in August - Hillisburg, 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 (32°F).

  • Average low temperature in August: 62.6°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in August
Hillisburg, IN

Average pressure in August - Hillisburg, 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
Hillisburg, IN

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

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

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Average humidity in August
Hillisburg, IN

Average humidity in August - Hillisburg, 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 (73%).

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Average rainfall in August
Hillisburg, IN

Average rainfall in August - Hillisburg, IN
  • Average rainfall in August: 1.57"

The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is February (0.94").

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Average rainfall days in August
Hillisburg, IN

Average rainfall days in August - Hillisburg, IN
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall in August
Hillisburg, IN

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

The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Hillisburg, IN

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

The month with the highest number of snowfall days is January (8.4 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
Hillisburg, IN

Average daylight in August / Average sunshine in August - Hillisburg, 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 2min

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
Hillisburg, IN

Average sunshine days in August - Hillisburg, IN
  • Average sunshine days in August: 14 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in August
Hillisburg, IN

Average UV index in August - Hillisburg, 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
Hillisburg, IN

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

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in August
Hillisburg, IN

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

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