August weather forecast
Langhorne, PA

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Weather in August

August, the last month of the summer in Langhorne, is also a moderately hot month, with an average temperature varying between 83.1°F (28.4°C) and 66.7°F (19.3°C).

Temperature

During August, the average high-temperature is a still moderately hot 83.1°F (28.4°C), maintaining a close resemblance to that of the preceding month. An average low-temperature of 66.7°F (19.3°C) is noted in Langhorne during the month of August.

Heat index

The heat index value for August is appraised at a tropical 89.6°F (32°C). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

The average relative humidity in August in Langhorne is 73%.

Rainfall

In Langhorne, Pennsylvania, in August, during 16 rainfall days, 3.5" (89mm) of precipitation is typically accumulated. In Langhorne, Pennsylvania, during the entire year, the rain falls for 154.4 days and collects up to 31.38" (797mm) of precipitation.

Snowfall

In Langhorne, snow does not fall in June through October.

Daylight

The average length of the day in August in Langhorne is 13h and 43min.
On the first day of the month, sunrise is at 5:58 am and sunset at 8:13 pm. On the last day of August, in Langhorne, sunrise is at 6:27 am and sunset at 7:32 pm EDT.

Sunshine

In August, the average sunshine is 10.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, an average UV index of 6 transforms into the following instructions:
Ward off overexposure. Defence against solar harm is crucial. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

How hot is it in Langhorne in August?

In Langhorne, 83.1°F (28.4°C) is the average high-temperature and 66.7°F (19.3°C) is the average low-temperature during August. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is appraised at 89.6°F (32°C).

What is the average humidity in August in Langhorne?

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

How much does it rain in Langhorne in August?

In Langhorne, Pennsylvania, in August, it is raining for 16 days, with typically 3.5" (89mm) of accumulated precipitation.

When it does not snow in Langhorne?

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

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

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

When is the sunrise / sunset in August in Langhorne?

In August, on the first day of the month, sunrise is at 5:58 am and sunset at 8:13 pm. On the last day of the month, in Langhorne, sunrise is at 6:27 am and sunset at 7:32 pm EDT.

How many hours of sunshine does Langhorne have in August?

In Langhorne, the average sunshine duration in August is 10.2h.

When is the highest UV index in Langhorne?

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

What is the UV index intensity in August in Langhorne?

In August, the average daily maximum UV index in Langhorne, Pennsylvania, is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe 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
Langhorne, PA

Average temperature in August - Langhorne, PA
  • Average high temperature in August: 83.1°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in August: 66.7°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

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Average pressure in August
Langhorne, PA

Average pressure in August - Langhorne, PA
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Langhorne, PA

Average wind speed in August - Langhorne, PA
  • Average wind speed in August: 5.4mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in August
Langhorne, PA

Average humidity in August - Langhorne, PA
  • Average humidity in August: 73%

The months with the highest relative humidity are February and October (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in August
Langhorne, PA

Average rainfall in August - Langhorne, PA
  • Average rainfall in August: 3.5"

The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in August
Langhorne, PA

Average rainfall days in August - Langhorne, PA
  • Average rainfall days in August: 16 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (8 days).

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Average snowfall in August
Langhorne, PA

Average snowfall in August - Langhorne, PA
  • Average snowfall in August: 0"

The month with the highest snowfall is March (2.99").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Langhorne, PA

Average snowfall days in August - Langhorne, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (4.8 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
Langhorne, PA

Average daylight in August / Average sunshine in August - Langhorne, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in August
Langhorne, PA

Average sunshine days in August - Langhorne, PA
  • Average sunshine days in August: 12.3 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.9 days).

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Average UV index in August
Langhorne, PA

Average UV index in August - Langhorne, 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
Langhorne, PA

Average cloud cover in August - Langhorne, PA
  • Average cloud cover in August: 33

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in August
Langhorne, PA

Average visibility in August - Langhorne, PA
  • Average visibility in August: 6mi

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

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Langhorne, Pennsylvania, USA

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