August weather forecast
Broomall, PA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Broomall, Pennsylvania, with an average temperature varying between 83.7°F (28.7°C) and 67.5°F (19.7°C).

Temperature

Broomall experiences a recorded average high-temperature of a still warm 83.7°F (28.7°C) in August, closely aligned with July's 85.8°F (29.9°C). The average temperature in Broomall drops to a refreshing 67.5°F (19.7°C) during the night in the month of August.

Heat index

The heat index value during August is appraised at a hot 89.6°F (32°C). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

April, July and August, with an average relative humidity of 71%, are the least humid months.

Rainfall

The months with the most rainfall are July and August, with an average 1.14" (29mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In August, the average length of the day 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 6:28 am and sunset at 7:34 pm EDT.

Sunshine

The average sunshine in August is 10h.

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 hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 6 in August translates into these instructions:
Shield from overexposure. Defense against sun-related harm is required. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In Broomall, in August, the average high-temperature is 83.7°F (28.7°C), and the average low-temperature is 67.5°F (19.7°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in August is appraised at 89.6°F (32°C).

What is the least humid month?

The months with the lowest humidity are April, July and August, with an average relative humidity of 71%.

What is the average humidity in August?

The average relative humidity in August is 71%.

What is the wettest month?

The months with the most rainfall in Broomall are July and August, with an average 1.14" (29mm) of precipitation.

How many days does it rain in August?

In August, the rain falls for 12.2 days. Throughout August, 1.14" (29mm) of precipitation is accumulated.

When it does not snow?

In Broomall, Pennsylvania, snow does not fall in April through October.

How many hours of daylight does Broomall have in August?

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

What time are sunrise and sunset in August?

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 7:34 pm EDT.

How long on average sun shines in August?

In August, the average sunshine duration is 10h.

What are the months with the highest UV index?

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

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

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in August: 67.5°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average pressure in August
Broomall, PA

Average pressure in August - Broomall, 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).

Average wind speed in August
Broomall, PA

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

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in August
Broomall, PA

Average humidity in August - Broomall, PA
  • Average humidity in August: 71%

The months with the highest relative humidity are February and October (78%).
The months with the lowest relative humidity are April, July and August (71%).

Average rainfall in August
Broomall, PA

Average rainfall in August - Broomall, PA
  • Average rainfall in August: 1.14"

The wettest months (with the highest rainfall) are July and August (1.14").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in August
Broomall, PA

Average rainfall days in August - Broomall, PA
  • Average rainfall days in August: 12.2 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in August
Broomall, PA

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

The months with the highest snowfall are February and March (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Broomall, PA

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

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Broomall, 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 0min

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 36min).

Average sunshine days in August
Broomall, PA

Average sunshine days in August - Broomall, PA
  • Average sunshine days in August: 15.4 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is July (14.9 days).

Average UV index in August
Broomall, PA

Average UV index in August - Broomall, 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).

Average cloud cover in August
Broomall, PA

Average cloud cover in August - Broomall, PA
  • Average cloud cover in August: 34

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in August
Broomall, PA

Average visibility in August - Broomall, 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).

Broomall, Pennsylvania, USA

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