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
Welcoming August, Seneca notes an average high-temperature of a still moderately hot 78.6°F (25.9°C), nearly consistent with July's 80.2°F (26.8°C). The average temperature in Seneca drops to a refreshing 57°F (13.9°C) during the night in the month of August.Humidity
In August, the average relative humidity in Seneca, Pennsylvania, is 80%.Rainfall
In Seneca, in August, during 17.6 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Seneca, during the entire year, the rain falls for 177.7 days and collects up to 35.67" (906mm) of precipitation.Snowfall
June through September are months without snowfall in Seneca, Pennsylvania.Daylight
In August, the average length of the day in Seneca is 13h and 47min.On the first day of August, sunrise is at 6:14 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:52 pm EDT.
Sunshine
The months with the most sunshine in Seneca are July and August, with an average of 9.7h of sunshine.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 5 during August translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the average August temperature in Seneca?
What is the average humidity in August in Seneca?
How many days does it rain in August in Seneca?
When it does not snow in Seneca?
How many hours of daylight does Seneca have in August?
When are sunrise and sunset in August in Seneca?
What are the months with the most sunshine in Seneca?
How long on average sun shines in August in Seneca?
What is the month with the highest UV index in Seneca?
How high is the UV index in August in Seneca?
Average temperature in August
Seneca, PA
- Average high temperature in August: 78.6°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in August: 57°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in August
Seneca, 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
Seneca, PA
- Average wind speed in August: 5.2mph
The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in August
Seneca, PA
- Average humidity in August: 80%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (78%).
Average rainfall in August
Seneca, PA
- Average rainfall in August: 2.44"
The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is November (2.36").
Average rainfall days in August
Seneca, PA
- Average rainfall days in August: 17.6 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in August
Seneca, PA
- Average snowfall in August: 0"
The month with the highest snowfall is January (10.83").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Seneca, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Seneca, PA
- Average daylight in August: 13h and 5min
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 12min).
- Average sunshine in August: 9h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in August
Seneca, PA
- Average sunshine days in August: 10.7 days
The month with the most sunshine days is September (12.1 days).
The month with the least sunshine days is February (5.6 days).
Average UV index in August
Seneca, 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
Seneca, PA
- Average cloud cover in August: 38
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in August
Seneca, PA
- Average visibility in August: 5mi
The months with the highest visibility are March, April, May, June, July, August, October and November (5mi).
The months with the lowest visibility are January, February, September and December (4mi).
Seneca, Pennsylvania, USA
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