August weather forecastLlewellyn Corners, PA
August
Weather in August
The last month of the summer, August, is another warm month in Llewellyn Corners, Pennsylvania, with an average temperature fluctuating between 78.3°F (25.7°C) and 57.6°F (14.2°C).Temperature
The initiation of August records an average high-temperature of a still warm 78.3°F (25.7°C), displaying a near consistency with the previous month. During the month of August, the temperature falls to an average of 57.6°F (14.2°C).Humidity
In Llewellyn Corners, the average relative humidity in August is 79%.Rainfall
In Llewellyn Corners, in August, it is raining for 13.3 days, with typically 1.46" (37mm) of accumulated precipitation. In Llewellyn Corners, during the entire year, the rain falls for 142.7 days and collects up to 13.19" (335mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Llewellyn Corners, the average length of the day in August is 13h and 47min.On the first day of August, sunrise is at 5:59 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:37 pm EDT.
Sunshine
In Llewellyn Corners, the average sunshine in August is 9.7h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 5 during August translates into these guidelines:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Llewellyn Corners, PA
- Average high temperature in August: 78.3°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in August: 57.6°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure in August
Llewellyn Corners, PA
- Average pressure in August: 30"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
Llewellyn Corners, PA
- Average wind speed in August: 5.2mph
The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in August
Llewellyn Corners, PA
- Average humidity in August: 79%
The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is April (77%).
Average rainfall in August
Llewellyn Corners, PA
- Average rainfall in August: 1.46"
The wettest month (with the highest rainfall) is July (1.5").
The driest month (with the least rainfall) is September (0.71").
Average rainfall days in August
Llewellyn Corners, PA
- Average rainfall days in August: 13.3 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in August
Llewellyn Corners, PA
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Llewellyn Corners, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Llewellyn Corners, PA
- Average daylight in August: 13h and 48min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in August: 9h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).
Average sunshine days in August
Llewellyn Corners, PA
- Average sunshine days in August: 15 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (11.6 days).
Average UV index in August
Llewellyn Corners, PA
- Average UV index in August: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Llewellyn Corners, PA
- Average cloud cover in August: 38
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in August
Llewellyn Corners, PA
- Average visibility in August: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
