August weather forecast
Yeadon, PA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Yeadon, Pennsylvania, with an average temperature varying between 83.7°F (28.7°C) and 67.6°F (19.8°C).

Temperature

August records an average high-temperature of a moderately hot 83.7°F (28.7°C), indicating a minor variation from the preceding month. An average nighttime temperature of 67.6°F (19.8°C) is noted during the month of August.

Heat index

August's heat index is appraised at a tropical 91.4°F (33°C). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

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

Rainfall

The month with the most rainfall in Yeadon is August, when the rain falls for 15.3 days and typically aggregates up to 2.95" (75mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Yeadon, the average length of the day in August is 13h and 42min.
On the first day of August, sunrise is at 6:00 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 Yeadon is 10.3h.

UV index

The months with the highest UV index in Yeadon are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: During August, 6 as the daily maximum UV index converts into the following advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

How hot does it get in Yeadon in August?

The average high-temperature, in August, in Yeadon, is 83.7°F (28.7°C), while the average low-temperature is 67.6°F (19.8°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is appraised at 91.4°F (33°C).

What is the average humidity in August in Yeadon?

The average relative humidity in August in Yeadon, Pennsylvania, is 73%.

What is the wettest month in Yeadon?

The month with the most rainfall in Yeadon, Pennsylvania, is August, when the rain falls for 15.3 days and typically aggregates up to 2.95" (75mm) of precipitation.

How many days does it rain in August in Yeadon?

In Yeadon, Pennsylvania, in August, it is raining for 15.3 days, with typically 2.95" (75mm) of accumulated precipitation.

When it does not snow in Yeadon?

In Yeadon, Pennsylvania, snow does not fall in May through October.

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

In Yeadon, Pennsylvania, the average day length in August is 13h and 42min.

When is the sunrise / sunset in August in Yeadon?

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 Yeadon, sunrise is at 6:28 am and sunset at 7:33 pm EDT.

How long on average sun shines in August in Yeadon?

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

What are the months with the highest UV index in Yeadon?

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

What is the UV index reading in August in Yeadon?

In August, the average daily maximum UV index in Yeadon is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Yeadon, PA

Average temperature in August - Yeadon, PA
  • Average high temperature in August: 83.7°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in August: 67.6°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in August
Yeadon, PA

Average pressure in August - Yeadon, 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
Yeadon, PA

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

The windiest months (with the highest average wind speed) are February, March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in August
Yeadon, PA

Average humidity in August - Yeadon, 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
Yeadon, PA

Average rainfall in August - Yeadon, PA
  • Average rainfall in August: 2.95"

The wettest month (with the highest rainfall) is August (2.95").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in August
Yeadon, PA

Average rainfall days in August - Yeadon, PA
  • Average rainfall days in August: 15.3 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in August
Yeadon, PA

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

The month with the highest snowfall is March (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Yeadon, PA

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

The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Yeadon, PA

Average daylight in August / Average sunshine in August - Yeadon, 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
Yeadon, PA

Average sunshine days in August - Yeadon, PA
  • Average sunshine days in August: 13.4 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (12.1 days).

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Average UV index in August
Yeadon, PA

Average UV index in August - Yeadon, 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
Yeadon, PA

Average cloud cover in August - Yeadon, PA
  • Average cloud cover in August: 31

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
Yeadon, PA

Average visibility in August - Yeadon, 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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Yeadon, Pennsylvania, USA

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