August weather forecast
Twin Rocks, PA

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Weather in August

The last month of the summer, August, is another warm month in Twin Rocks, Pennsylvania, with an average temperature fluctuating between 57°F (13.9°C) and 78.4°F (25.8°C).

Temperature

Twin Rocks, Pennsylvania, signifies an average high-temperature of a still warm 78.4°F (25.8°C) in August, closely mirroring the 80.2°F (26.8°C) of July. August in Twin Rocks generally records an average low-temperature of 57°F (13.9°C).

Humidity

In August, the average relative humidity in Twin Rocks is 79%.

Rainfall

In Twin Rocks, in August, it is raining for 15.7 days, with typically 2.01" (51mm) of accumulated precipitation. In Twin Rocks, during the entire year, the rain falls for 169.1 days and collects up to 32.6" (828mm) of precipitation.

Snowfall

In Twin Rocks, snow does not fall in June through September.

Daylight

The average length of the day in August in Twin Rocks is 13h and 44min.
On the first day of August in Twin Rocks, sunrise is at 6:13 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 7:48 pm EDT.

Sunshine

July and August, with an average of 9.7h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: During August, 5 as the daily maximum UV index converts into the following advice:
Make use of precautions - It is urged to ward off sun damage. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What are August temperatures in Twin Rocks?

The high-temperature, in August, in Twin Rocks, is 78.4°F (25.8°C), while the low-temperature averages to 57°F (13.9°C).

What is the average humidity in August in Twin Rocks?

The average relative humidity in August in Twin Rocks is 79%.

How many days does it rain in August in Twin Rocks?

In Twin Rocks, Pennsylvania, during August, the rain falls for 15.7 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When it does not snow in Twin Rocks?

June through September are months without snowfall in Twin Rocks, Pennsylvania.

How many hours of daylight does Twin Rocks have in August?

In Twin Rocks, Pennsylvania, the average day length in August is 13h and 44min.

When is the sunrise / sunset in August in Twin Rocks?

In August, on the first day of the month, sunrise is at 6:13 am and sunset at 8:30 pm. On the last day of the month, in Twin Rocks, Pennsylvania, sunrise is at 6:42 am and sunset at 7:48 pm EDT.

What is the month with the most sunshine in Twin Rocks?

The months with the most sunshine in Twin Rocks, Pennsylvania, are July and August, with an average of 9.7h of sunshine.

How long on average sun shines in August in Twin Rocks?

In August, the average sunshine duration in Twin Rocks is 9.7h.

When is the highest UV index in Twin Rocks?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

What is the UV index intensity in August in Twin Rocks?

In Twin Rocks, Pennsylvania, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from 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
Twin Rocks, PA

Average temperature in August - Twin Rocks, PA
  • Average high temperature in August: 78.4°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 (30.6°F).

  • Average low temperature in August: 57°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in August
Twin Rocks, PA

Average pressure in August - Twin Rocks, PA
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Twin Rocks, PA

Average wind speed in August - Twin Rocks, PA
  • Average wind speed in August: 5.3mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in August
Twin Rocks, PA

Average humidity in August - Twin Rocks, PA
  • Average humidity in August: 79%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and July (78%).

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Average rainfall in August
Twin Rocks, PA

Average rainfall in August - Twin Rocks, PA
  • Average rainfall in August: 2.01"

The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is November (1.85").

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Average rainfall days in August
Twin Rocks, PA

Average rainfall days in August - Twin Rocks, PA
  • Average rainfall days in August: 15.7 days

The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is February (9.3 days).

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Average snowfall in August
Twin Rocks, PA

Average snowfall in August - Twin Rocks, PA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (8.27").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Twin Rocks, PA

Average snowfall days in August - Twin Rocks, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (17.1 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
Twin Rocks, PA

Average daylight in August / Average sunshine in August - Twin Rocks, PA
  • 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 4min

The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in August
Twin Rocks, PA

Average sunshine days in August - Twin Rocks, PA
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is November (14.8 days).
The month with the least sunshine days is January (7.5 days).

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Average UV index in August
Twin Rocks, PA

Average UV index in August - Twin Rocks, PA
  • Average UV index in August: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Twin Rocks, PA

Average cloud cover in August - Twin Rocks, PA
  • Average cloud cover in August: 39

The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 39).

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Average visibility in August
Twin Rocks, PA

Average visibility in August - Twin Rocks, PA
  • Average visibility in August: 5mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

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Twin Rocks, Pennsylvania, USA

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