August weather forecastFolstown, PA
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Folstown, Pennsylvania, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 57.2°F (14°C).Temperature
The advent of August presents an average high-temperature of a still moderately hot 78.3°F (25.7°C), maintaining a close correlation with the preceding month. Throughout August, the temperature falls to an average low of 57.2°F (14°C).Humidity
In August, the average relative humidity in Folstown is 79%.Rainfall
In Folstown, in August, during 16.4 rainfall days, 3.11" (79mm) of precipitation is typically accumulated. Throughout the year, in Folstown, there are 162.5 rainfall days, and 30.35" (771mm) of precipitation is accumulated.Snowfall
In Folstown, Pennsylvania, snow does not fall in June through September.Daylight
In Folstown, the average length of the day in August is 13h and 46min.On the first day of the month, sunrise is at 6:00 am and sunset at 8:20 pm. On the last day of August, in Folstown, sunrise is at 6:30 am and sunset at 7:37 pm EDT.
Sunshine
In August, the average sunshine is 9.6h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 5 in August interprets into the following advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Folstown, PA
- Average high temperature in August: 78.3°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in August: 57.2°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in August
Folstown, 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
Folstown, PA
- Average wind speed in August: 5.1mph
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 (5.1mph).
Average humidity in August
Folstown, PA
- Average humidity in August: 79%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and July (78%).
Average rainfall in August
Folstown, PA
- Average rainfall in August: 3.11"
The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are January and September (2.09").
Average rainfall days in August
Folstown, PA
- Average rainfall days in August: 16.4 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in August
Folstown, PA
- Average snowfall in August: 0"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Folstown, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Folstown, 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 36min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).
Average sunshine days in August
Folstown, PA
- Average sunshine days in August: 12 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.1 days).
Average UV index in August
Folstown, 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
Folstown, PA
- Average cloud cover in August: 39
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in August
Folstown, 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).
