August weather forecast
Riegelsville, PA

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Weather in August

August, the last month of the summer in Riegelsville, is another warm month, with an average temperature fluctuating between 61.5°F (16.4°C) and 81.1°F (27.3°C).

Temperature

The transition into August is marked with an average high-temperature of a still moderately hot 81.1°F (27.3°C), showing an insignificant shift from July's 83.3°F (28.5°C). Riegelsville experiences an average low-temperature of 61.5°F (16.4°C) in the month of August.

Heat index

The heat index value for August is evaluated at a hot 86°F (30°C). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in August is 78%.

Rainfall

In Riegelsville, Pennsylvania, in August, during 12.7 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. Throughout the year, there are 124.4 rainfall days, and 13.39" (340mm) of precipitation is accumulated.

Snowfall

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

Daylight

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

Sunshine

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

UV index

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 5 in August translates into this advice:
Make use of precautions - Suggestions to resist sunburn are communicated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.

Frequently asked questions

What is the temperature in August?

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. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is evaluated at 86°F (30°C).

What is the average humidity in August?

The average relative humidity in August is 78%.

How many days does it rain 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, snow does not fall in May through October.

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 in Riegelsville?

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

How many hours of sunshine does Riegelsville have in August?

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

What is the UV index intensity in August?

The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium hazard to health 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
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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Riegelsville, Pennsylvania, USA

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