August weather forecastPiedmont, WV
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Piedmont, West Virginia, with an average temperature fluctuating between 57.2°F (14°C) and 80.4°F (26.9°C).Temperature
Transitioning into August, Piedmont records an average high-temperature of a still moderately hot 80.4°F (26.9°C), almost identical to July's 82.2°F (27.9°C). Piedmont sees a consistent average low-temperature of 57.2°F (14°C) in August, indicating a substantial decrease from the day's temperature.Humidity
In Piedmont, the average relative humidity in August is 77%.Rainfall
In August, the rain falls for 16.7 days. Throughout August, 2.36" (60mm) of precipitation is accumulated. Throughout the year, there are 184.1 rainfall days, and 30.75" (781mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in August is 13h and 40min.On the first day of August in Piedmont, sunrise is at 6:16 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:48 pm EDT.
Sunshine
In August, the average sunshine is 10h.UV index
In Piedmont, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In August, the average maximum UV index of 5 translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Piedmont, WV
- Average high temperature in August: 80.4°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (34.2°F).
- Average low temperature in August: 57.2°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in August
Piedmont, WV
- 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
Piedmont, WV
- Average wind speed in August: 4.4mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in August
Piedmont, WV
- Average humidity in August: 77%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, June and July (76%).
Average rainfall in August
Piedmont, WV
- Average rainfall in August: 2.36"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is November (1.89").
Average rainfall days in August
Piedmont, WV
- Average rainfall days in August: 16.7 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is November (11.8 days).
Average snowfall in August
Piedmont, WV
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.84").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Piedmont, WV
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Piedmont, WV
- Average daylight in August: 13h and 42min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in August: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in August
Piedmont, WV
- Average sunshine days in August: 11.6 days
The month with the most sunshine days is November (15 days).
The month with the least sunshine days is May (8.5 days).
Average UV index in August
Piedmont, WV
- Average UV index in August: 5
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Piedmont, WV
- Average cloud cover in August: 36
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in August
Piedmont, WV
- Average visibility in August: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).
