August weather forecast
Crum Lynne, PA

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Weather in August

The last month of the summer, August, is another warm month in Crum Lynne, Pennsylvania, with an average temperature ranging between min 67.3°F (19.6°C) and max 83.5°F (28.6°C).

Temperature

The onset of August marks an average high-temperature of a still moderately hot 83.5°F (28.6°C), hardly differing from July's 85.6°F (29.8°C). An average low-temperature of 67.3°F (19.6°C) is noted during the nights in August in Crum Lynne.

Heat index

During August, the heat index is calculated to be a tropical 89.6°F (32°C). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.
Always consider that heat index estimations are for light winds and places in the shade. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

The average relative humidity in August is 73%.

Rainfall

The month with the most rainfall in Crum Lynne, Pennsylvania, is August, when the rain falls for 16.1 days and typically aggregates up to 3.11" (79mm) of precipitation.

Snowfall

In Crum Lynne, Pennsylvania, snow does not fall in June through October.

Daylight

In August, the average length of the day in Crum Lynne is 13h and 42min.
On the first day of the month, sunrise is at 6:00 am and sunset at 8:14 pm. On the last day of August, sunrise is at 6:29 am and sunset at 7:33 pm EDT.

Sunshine

The average sunshine in August is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

Is it hot in Crum Lynne during August?

In Crum Lynne, in August, the average high-temperature is 83.5°F (28.6°C), and the average low-temperature is 67.3°F (19.6°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 89.6°F (32°C).

What is the average humidity in August in Crum Lynne?

In Crum Lynne, Pennsylvania, the average relative humidity in August is 73%.

What is the rainiest month in Crum Lynne?

August is the month with the most rainfall in Crum Lynne, Pennsylvania. Rain falls for 16.1 days and accumulates 3.11" (79mm) of precipitation.

How many days does it rain in August in Crum Lynne?

In Crum Lynne, during August, the rain falls for 16.1 days and regularly aggregates up to 3.11" (79mm) of precipitation.

When it does not snow in Crum Lynne?

In Crum Lynne, Pennsylvania, snow does not fall in June through October.

How many hours of daylight does Crum Lynne have in August?

In Crum Lynne, the average day length in August is 13h and 42min.

When are sunrise and sunset in August in Crum Lynne?

In August, on the first day of the month, sunrise is at 6:00 am and sunset at 8:14 pm. On the last day of the month, in Crum Lynne, Pennsylvania, sunrise is at 6:29 am and sunset at 7:33 pm EDT.

How long on average sun shines in August in Crum Lynne?

In August, the average sunshine duration in Crum Lynne is 10.3h.

When is the highest UV index in Crum Lynne?

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

What is the UV index reading in August in Crum Lynne?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Crum Lynne, PA

Average temperature in August - Crum Lynne, PA
  • Average high temperature in August: 83.5°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 (37.4°F).

  • Average low temperature in August: 67.3°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in August
Crum Lynne, PA

Average pressure in August - Crum Lynne, 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
Crum Lynne, PA

Average wind speed in August - Crum Lynne, PA
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in August
Crum Lynne, PA

Average humidity in August - Crum Lynne, PA
  • Average humidity in August: 73%

The months with the highest relative humidity are February, October and December (77%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in August
Crum Lynne, PA

Average rainfall in August - Crum Lynne, PA
  • Average rainfall in August: 3.11"

The wettest month (with the highest rainfall) is August (3.11").
The driest month (with the least rainfall) is January (1.61").

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Average rainfall days in August
Crum Lynne, PA

Average rainfall days in August - Crum Lynne, PA
  • Average rainfall days in August: 16.1 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (7.1 days).

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Average snowfall in August
Crum Lynne, PA

Average snowfall in August - Crum Lynne, PA
  • Average snowfall in August: 0"

The month with the highest snowfall is March (2.32").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Crum Lynne, PA

Average snowfall days in August - Crum Lynne, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Crum Lynne, PA

Average daylight in August / Average sunshine in August - Crum Lynne, 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 2min

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 54min).

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Average sunshine days in August
Crum Lynne, PA

Average sunshine days in August - Crum Lynne, PA
  • Average sunshine days in August: 12.5 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (11.3 days).

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Average UV index in August
Crum Lynne, PA

Average UV index in August - Crum Lynne, 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, November and December (UV index 2).

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Average cloud cover in August
Crum Lynne, PA

Average cloud cover in August - Crum Lynne, PA
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in August
Crum Lynne, PA

Average visibility in August - Crum Lynne, PA
  • Average visibility in August: 6mi

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

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Crum Lynne, Pennsylvania, USA

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