August weather forecast
Sweeneys Crossroads, PA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Sweeneys Crossroads, Pennsylvania, with an average temperature varying between 81.9°F (27.7°C) and 59.7°F (15.4°C).

Temperature

The transition into August marks the average high-temperature at a still moderately hot 81.9°F (27.7°C), differing minimally from July's 82.9°F (28.3°C). Sweeneys Crossroads in August observes a sharp transition from the daytime heat, falling to an average low of 59.7°F (15.4°C).

Heat index

The heat index value for August is calculated to be a hot 87.8°F (31°C). With extended exposure and activity, one might feel exhausted and experience heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle 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 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

With an average relative humidity of 76%, August is the least humid month in Sweeneys Crossroads, Pennsylvania.

Rainfall

In Sweeneys Crossroads, Pennsylvania, in August, during 17.7 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. Throughout the year, there are 191.3 rainfall days, and 35.24" (895mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Sweeneys Crossroads, the average length of the day in August is 13h and 43min.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:33 pm. On the last day of August, in Sweeneys Crossroads, sunrise is at 6:46 am and sunset at 7:52 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 10.2h of sunshine.

UV index

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 5 in August translates into the following instructions:
Undertake protective steps - Preventing sun damage is advised. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature in Sweeneys Crossroads?

In August, in Sweeneys Crossroads, the average high-temperature is 81.9°F (27.7°C), and the average low-temperature is 59.7°F (15.4°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 87.8°F (31°C).

What is the least humid month in Sweeneys Crossroads?

With an average relative humidity of 76%, August is the least humid month.

What is the average humidity in August in Sweeneys Crossroads?

The average relative humidity in August in Sweeneys Crossroads is 76%.

How many days does it rain in August in Sweeneys Crossroads?

In Sweeneys Crossroads, Pennsylvania, in August, it is raining for 17.7 days, with typically 2.52" (64mm) of accumulated precipitation.

When it does not snow in Sweeneys Crossroads?

June through September are months without snowfall in Sweeneys Crossroads, Pennsylvania.

How many hours of daylight does Sweeneys Crossroads have in August?

In Sweeneys Crossroads, the average day length in August is 13h and 43min.

When is the sunrise / sunset in August in Sweeneys Crossroads?

On the first day of August in Sweeneys Crossroads, Pennsylvania, sunrise is at 6:17 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 7:52 pm EDT.

What month has the most sunshine in Sweeneys Crossroads?

August has the most sunshine of the year, with an average of 10.2h of sunshine.

How long on average sun shines in August in Sweeneys Crossroads?

In August, the average sunshine duration is 10.2h.

What is the UV index intensity in August in Sweeneys Crossroads?

In Sweeneys Crossroads, Pennsylvania, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Sweeneys Crossroads, PA

Average temperature in August - Sweeneys Crossroads, PA
  • Average high temperature in August: 81.9°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in August: 59.7°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

Average pressure in August
Sweeneys Crossroads, PA

Average pressure in August - Sweeneys Crossroads, PA
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in August
Sweeneys Crossroads, PA

Average wind speed in August - Sweeneys Crossroads, PA
  • Average wind speed in August: 4.6mph

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in August
Sweeneys Crossroads, PA

Average humidity in August - Sweeneys Crossroads, PA
  • Average humidity in August: 76%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (76%).

Average rainfall in August
Sweeneys Crossroads, PA

Average rainfall in August - Sweeneys Crossroads, PA
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is November (2.13").

Average rainfall days in August
Sweeneys Crossroads, PA

Average rainfall days in August - Sweeneys Crossroads, PA
  • Average rainfall days in August: 17.7 days

The month with the highest number of rainy days is May (21.8 days).
The months with the least rainy days are January and February (11.7 days).

Average snowfall in August
Sweeneys Crossroads, PA

Average snowfall in August - Sweeneys Crossroads, PA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (6.26").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Sweeneys Crossroads, PA

Average snowfall days in August - Sweeneys Crossroads, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Sweeneys Crossroads, PA

Average daylight in August / Average sunshine in August - Sweeneys Crossroads, 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 August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

Average sunshine days in August
Sweeneys Crossroads, PA

Average sunshine days in August - Sweeneys Crossroads, PA
  • Average sunshine days in August: 12.3 days

The month with the most sunshine days is November (14.3 days).
The month with the least sunshine days is January (6.8 days).

Average UV index in August
Sweeneys Crossroads, PA

Average UV index in August - Sweeneys Crossroads, PA
  • Average UV index in August: 5

The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in August
Sweeneys Crossroads, PA

Average cloud cover in August - Sweeneys Crossroads, PA
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in August
Sweeneys Crossroads, PA

Average visibility in August - Sweeneys Crossroads, PA
  • Average visibility in August: 6mi

The months with the highest visibility are April, August and November (6mi).
The months with the lowest visibility are January and February (4mi).

Sweeneys Crossroads, Pennsylvania, USA

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