August weather forecastPort Allegany, PA
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Port Allegany, Pennsylvania, with an average temperature fluctuating between 76.6°F (24.8°C) and 54.5°F (12.5°C).Temperature
Port Allegany marks the start of August with an average high-temperature of a still warm 76.6°F (24.8°C), hinting at a slight fluctuation from July's 79.2°F (26.2°C). Port Allegany anticipates a considerable daily temperature fluctuation in August, with low temperatures averaging a fresh 54.5°F (12.5°C).Humidity
In Port Allegany, the average relative humidity in August is 80%.Rainfall
August is the month with the least rainfall. Rain falls for 16.1 days and accumulates 1.85" (47mm) of precipitation.Snowfall
In Port Allegany, snow does not fall in June through September.Daylight
In August, the average length of the day is 13h and 49min.On the first day of August in Port Allegany, sunrise is at 6:07 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:47 pm EDT.
Sunshine
In Port Allegany, the average sunshine in August is 9.5h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 5 in August interprets into the following advice:
Heed the precautions - Suggestions to avoid sunburn are made. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Port Allegany, PA
- Average high temperature in August: 76.6°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in August: 54.5°F
The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in August
Port Allegany, PA
- Average pressure in August: 29.99"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in August
Port Allegany, PA
- Average wind speed in August: 5.6mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in August
Port Allegany, PA
- Average humidity in August: 80%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is June (78%).
Average rainfall in August
Port Allegany, PA
- Average rainfall in August: 1.85"
The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is August (1.85").
Average rainfall days in August
Port Allegany, PA
- Average rainfall days in August: 16.1 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in August
Port Allegany, PA
- Average snowfall in August: 0"
The month with the highest snowfall is February (10.51").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Port Allegany, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (21.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Port Allegany, PA
- Average daylight in August: 13h and 48min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in August: 9h and 30min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The months with the least sunshine are January and December (Average sunshine: 2h and 36min).
Average sunshine days in August
Port Allegany, PA
- Average sunshine days in August: 12.6 days
The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is February (5.2 days).
Average UV index in August
Port Allegany, PA
- Average UV index in August: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Port Allegany, PA
- Average cloud cover in August: 43
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in August
Port Allegany, PA
- Average visibility in August: 4mi
The months with the highest visibility are March, April, May, June, July, October and November (5mi).
The months with the lowest visibility are January, February, August, September and December (4mi).
