August weather forecast
Plymouth Meeting, PA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Plymouth Meeting, Pennsylvania, with an average temperature ranging between max 83.3°F (28.5°C) and min 66°F (18.9°C).

Temperature

The average high-temperature during August registers at a still moderately hot 83.3°F (28.5°C), closely corresponding to the preceding month. Plymouth Meeting, during August, witnesses an average low-temperature of 66°F (18.9°C).

Heat index

August's heat index is computed to be a hot 89.6°F (32°C). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in August is 73%.

Rainfall

In Plymouth Meeting, in August, it is raining for 13.7 days, with typically 1.77" (45mm) of accumulated precipitation. In Plymouth Meeting, during the entire year, the rain falls for 138.2 days and collects up to 15.59" (396mm) of precipitation.

Snowfall

April, June through November are months without snowfall in Plymouth Meeting.

Daylight

In Plymouth Meeting, the average length of the day in August is 13h and 43min.
On the first day of August, sunrise is at 5:59 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:33 pm EDT.

Sunshine

The average sunshine in August in Plymouth Meeting is 10.2h.

UV index

The months with the highest UV index in Plymouth Meeting are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 6 during August translates into the following directions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

Is it hot in Plymouth Meeting during August?

In August, the average high-temperature and low-temperature are 83.3°F (28.5°C) and 66°F (18.9°C) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 89.6°F (32°C).

What is the average humidity in August in Plymouth Meeting?

In Plymouth Meeting, the average relative humidity in August is 73%.

How much does it rain in Plymouth Meeting in August?

In Plymouth Meeting, in August, during 13.7 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

When it does not snow in Plymouth Meeting?

In Plymouth Meeting, Pennsylvania, snow does not fall in April, June through November.

What is the average length of the day in August in Plymouth Meeting?

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

When are sunrise and sunset in August in Plymouth Meeting?

On the first day of August in Plymouth Meeting, sunrise is at 5:59 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:33 pm EDT.

How long on average sun shines in August in Plymouth Meeting?

In Plymouth Meeting, Pennsylvania, the average sunshine duration in August is 10.2h.

What is the month with the highest UV index in Plymouth Meeting?

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

What is the UV index intensity in August in Plymouth Meeting?

The average daily maximum UV index in August in Plymouth Meeting is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's 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
Plymouth Meeting, PA

Average temperature in August - Plymouth Meeting, PA
  • Average high temperature in August: 83.3°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in August: 66°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in August
Plymouth Meeting, PA

Average pressure in August - Plymouth Meeting, PA
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
Plymouth Meeting, PA

Average wind speed in August - Plymouth Meeting, PA
  • Average wind speed in August: 5.3mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in August
Plymouth Meeting, PA

Average humidity in August - Plymouth Meeting, PA
  • Average humidity in August: 73%

The months with the highest relative humidity are February and October (79%).
The months with the lowest relative humidity are April and July (72%).

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Average rainfall in August
Plymouth Meeting, PA

Average rainfall in August - Plymouth Meeting, PA
  • Average rainfall in August: 1.77"

The wettest month (with the highest rainfall) is July (1.89").
The driest month (with the least rainfall) is February (0.91").

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Average rainfall days in August
Plymouth Meeting, PA

Average rainfall days in August - Plymouth Meeting, PA
  • Average rainfall days in August: 13.7 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is November (7.4 days).

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Average snowfall in August
Plymouth Meeting, PA

Average snowfall in August - Plymouth Meeting, PA
  • Average snowfall in August: 0"

The months with the highest snowfall are February and March (0.55").
The months with the least snowfall are April, June, July, August, September, October and November (0").

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Average snowfall days in August
Plymouth Meeting, PA

Average snowfall days in August - Plymouth Meeting, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are April, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Plymouth Meeting, PA

Average daylight in August / Average sunshine in August - Plymouth Meeting, 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 24min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in August
Plymouth Meeting, PA

Average sunshine days in August - Plymouth Meeting, PA
  • Average sunshine days in August: 14.8 days

The month with the most sunshine days is November (20.5 days).
The months with the least sunshine days are May and June (12.8 days).

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Average UV index in August
Plymouth Meeting, PA

Average UV index in August - Plymouth Meeting, PA
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in August
Plymouth Meeting, PA

Average cloud cover in August - Plymouth Meeting, PA
  • Average cloud cover in August: 33

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in August
Plymouth Meeting, PA

Average visibility in August - Plymouth Meeting, PA
  • Average visibility in August: 6mi

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

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Plymouth Meeting, Pennsylvania, USA

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