August weather forecast
Riegelsville, PA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Riegelsville, Pennsylvania, with an average temperature varying between 81.1°F (27.3°C) and 61.5°F (16.4°C).

Temperature

Riegelsville, Pennsylvania, records an average high-temperature of a still warm 81.1°F (27.3°C) in August, maintaining a close correlation with July's 83.3°F (28.5°C). Riegelsville experiences an average low-temperature reading of 61.5°F (16.4°C) throughout August.

Heat index

August's mean heat index is evaluated at a tropical 86°F (30°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

In August, the average relative humidity is 78%.

Rainfall

In Riegelsville, in August, during 12.7 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Riegelsville, Pennsylvania, during the entire year, the rain falls for 124.4 days and collects up to 13.39" (340mm) of precipitation.

Snowfall

In Riegelsville, snow does not fall in May through October.

Daylight

The average length of the day in August is 13h and 44min.
On the first day of the month, sunrise is at 5:58 am and sunset at 8:15 pm. On the last day of August, sunrise is at 6:27 am and sunset at 7:34 pm EDT.

Sunshine

The average sunshine in August is 9.9h.

UV index

In August, the average daily maximum UV index in Riegelsville, Pennsylvania, is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In August, a regular UV index of 5 translates into these guidelines:
Exercise prevention - Precautions against solar damage are endorsed. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What are August temperatures in Riegelsville?

The high-temperature, in August, in Riegelsville, is 81.1°F (27.3°C), while the low-temperature averages to 61.5°F (16.4°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 86°F (30°C).

What is the average humidity in August in Riegelsville?

The average relative humidity in August in Riegelsville is 78%.

How much does it rain in Riegelsville in August?

In August, the rain falls for 12.7 days. Throughout August, 1.42" (36mm) of precipitation is accumulated.

When it does not snow in Riegelsville?

May through October are months without snowfall in Riegelsville.

How many hours of daylight does Riegelsville have in August?

In Riegelsville, the average day length in August is 13h and 44min.

When is the sunrise / sunset in August in Riegelsville?

On the first day of August, sunrise is at 5:58 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:34 pm EDT.

How long on average sun shines in August in Riegelsville?

In Riegelsville, the average sunshine duration in August is 9.9h.

How high is the UV index in August in Riegelsville?

In Riegelsville, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Riegelsville, PA

Average temperature in August - Riegelsville, PA
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in August: 61.5°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in August
Riegelsville, PA

Average pressure in August - Riegelsville, 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
Riegelsville, PA

Average wind speed in August - Riegelsville, PA
  • Average wind speed in August: 4.9mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in August
Riegelsville, PA

Average humidity in August - Riegelsville, PA
  • Average humidity in August: 78%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (76%).

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Average rainfall in August
Riegelsville, PA

Average rainfall in August - Riegelsville, PA
  • Average rainfall in August: 1.42"

The wettest month (with the highest rainfall) is July (1.65").
The driest month (with the least rainfall) is September (0.71").

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Average rainfall days in August
Riegelsville, PA

Average rainfall days in August - Riegelsville, PA
  • Average rainfall days in August: 12.7 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (7.1 days).

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Average snowfall in August
Riegelsville, PA

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

The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Riegelsville, PA

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

The month with the highest number of snowfall days is February (6.8 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
Riegelsville, PA

Average daylight in August / Average sunshine in August - Riegelsville, 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 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in August
Riegelsville, PA

Average sunshine days in August - Riegelsville, PA
  • Average sunshine days in August: 16.2 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (14 days).

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Average UV index in August
Riegelsville, PA

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

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

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Average cloud cover in August
Riegelsville, PA

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

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in August
Riegelsville, PA

Average visibility in August - Riegelsville, PA
  • Average visibility in August: 5mi

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

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Riegelsville, Pennsylvania, USA

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