August weather forecast
Quakertown, PA

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Weather in August

August is the tail-end of summer in Quakertown. There is a slight dip from July's peak temperatures, signaling the imminent arrival of fall. However, this does not away from the month's overall warm, summer weather. A unique balance of warmth and rainfall characterise this period. August shares the record for highest average rainfall, identical to that of May, with figures reaching 3.03" (77mm).

Temperature

August's weather records an average high-temperature of a still moderately hot 82.4°F (28°C), showing little deviation from July. Throughout August nights, Quakertown registers an average low-temperature of 63.1°F (17.3°C).

Heat index

The heat index value during August is calculated to be a tropical 89.6°F (32°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.

Humidity

The average relative humidity in August is 76%.

Rainfall

In Quakertown, during August, the rain falls for 14.4 days and regularly aggregates up to 3.03" (77mm) of precipitation. Throughout the year, there are 154.1 rainfall days, and 31.73" (806mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 44min.
On the first day of the month, sunrise is at 5:59 am and sunset at 8:15 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 9.9h.

UV index

In Quakertown, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: In August, the maximum UV index of 5 suggests these recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Quakertown in August?

August temperatures vary between a high-temperature of 82.4°F (28°C) and a low-temperature of 63.1°F (17.3°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 89.6°F (32°C).

What is the average humidity in August?

In August, the average relative humidity is 76%.

How many days does it rain in August in Quakertown?

In Quakertown, in August, during 14.4 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

When it does not snow?

In Quakertown, snow does not fall in June through September.

What is the average length of the day in August?

The average day length in August is 13h and 44min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 5:59 am and sunset at 8:15 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 9.9h.

What is the UV index reading in August?

In August, the average daily maximum UV index in Quakertown is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to 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
Quakertown, PA

Average temperature in August - Quakertown, PA
  • Average high temperature in August: 82.4°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in August: 63.1°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure in August
Quakertown, PA

Average pressure in August - Quakertown, 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
Quakertown, PA

Average wind speed in August - Quakertown, PA
  • Average wind speed in August: 5mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in August
Quakertown, PA

Average humidity in August - Quakertown, PA
  • Average humidity in August: 76%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (75%).

Average rainfall in August
Quakertown, PA

Average rainfall in August - Quakertown, PA
  • Average rainfall in August: 3.03"

The wettest months (with the highest rainfall) are May and July (3.07").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in August
Quakertown, PA

Average rainfall days in August - Quakertown, PA
  • Average rainfall days in August: 14.4 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in August
Quakertown, PA

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

The month with the highest snowfall is March (4.72").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Quakertown, PA

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

The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Quakertown, 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 18min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in August
Quakertown, PA

Average sunshine days in August - Quakertown, PA
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in August
Quakertown, PA

Average UV index in August - Quakertown, PA
  • Average UV index in August: 5

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

Average cloud cover in August
Quakertown, PA

Average cloud cover in August - Quakertown, PA
  • Average cloud cover in August: 35

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in August
Quakertown, PA

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

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

Quakertown, Pennsylvania, USA

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