Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The transition from July to August sees an average high-temperature of a still warm 79.3°F (26.3°C), indicating a minor variance from the prior month. Duncansville records a marked divergence from the day's high temperatures, with nights in August averaging at a refreshing 57.4°F (14.1°C).Humidity
In August, the average relative humidity is 78%.Rainfall
In August, the rain falls for 15.3 days. Throughout August, 1.69" (43mm) of precipitation is accumulated. In Duncansville, during the entire year, the rain falls for 161.9 days and collects up to 24.29" (617mm) of precipitation.Snowfall
In Duncansville, snow does not fall in June through September.Daylight
In August, the average length of the day is 13h and 44min.On the first day of the month, sunrise is at 6:11 am and sunset at 8:28 pm. On the last day of August, sunrise is at 6:40 am and sunset at 7:46 pm EDT.
Sunshine
The months with the most sunshine are July and August, with an average of 9.9h of sunshine.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures in Duncansville?
What is the average humidity in August?
How many days does it rain in August?
When it does not snow?
How many hours of daylight does Duncansville have in August?
When is the sunrise / sunset in August?
What are the months with the most sunshine?
How many hours of sunshine does Duncansville have in August?
When is the highest UV index?
What is the UV index intensity in August?
Average temperature in August
Duncansville, PA
- Average high temperature in August: 79.3°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in August: 57.4°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in August
Duncansville, 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
Duncansville, PA
- Average wind speed in August: 4.9mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in August
Duncansville, PA
- Average humidity in August: 78%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall in August
Duncansville, PA
- Average rainfall in August: 1.69"
The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is November (1.46").
Average rainfall days in August
Duncansville, PA
- Average rainfall days in August: 15.3 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in August
Duncansville, PA
- Average snowfall in August: 0"
The month with the highest snowfall is January (4.33").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Duncansville, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Duncansville, 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 months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in August
Duncansville, PA
- Average sunshine days in August: 13 days
The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in August
Duncansville, 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
Duncansville, PA
- Average cloud cover in August: 37
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in August
Duncansville, 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).
Duncansville, Pennsylvania, USA
Weather forecast for your location
2. Allow the app to use your location