August weather forecastCass, WV
August
Weather in August
As August rolls in, Cass designs a near perfect replica of July's weather resume, but with slightly lower temperatures. Though August shares similar rainfall levels with July, the city sees a slight relief from the peak summer heat. The wind stays gentle, adding to the appeal of long summer evenings. Graciously, the humidity level does not reach uncomfortable levels, despite it being one of the warmer months. The city indulges in extended sunshine hours which makes the summer season unforgettable.Temperature
Upon the onset of August, Cass witnesses an average high-temperature of a still warm 74.7°F (23.7°C), showing a close resemblance to the prior month. Throughout August, Cass records an average temperature of 53.8°F (12.1°C) at night.Humidity
In Cass, West Virginia, the average relative humidity in August is 82%.Rainfall
In August, in Cass, West Virginia, the rain falls for 16.5 days. Throughout August, 2.17" (55mm) of precipitation is accumulated. In Cass, West Virginia, during the entire year, the rain falls for 153.4 days and collects up to 23.23" (590mm) of precipitation.Snowfall
In Cass, snow does not fall in June through September.Daylight
In Cass, the average length of the day in August is 13h and 37min.On the first day of the month, sunrise is at 6:22 am and sunset at 8:29 pm. On the last day of August, in Cass, West Virginia, sunrise is at 6:48 am and sunset at 7:50 pm EDT.
Sunshine
In August, the average sunshine is 9.1h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In August, a regular UV index of 5 translates into these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. 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
Cass, WV
- Average high temperature in August: 74.7°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in August: 53.8°F
The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in August
Cass, WV
- Average pressure in August: 30.01"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in August
Cass, WV
- Average wind speed in August: 4.2mph
The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in August
Cass, WV
- Average humidity in August: 82%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is June (80%).
Average rainfall in August
Cass, WV
- Average rainfall in August: 2.17"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is November (1.3").
Average rainfall days in August
Cass, WV
- Average rainfall days in August: 16.5 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in August
Cass, WV
- Average snowfall in August: 0"
The month with the highest snowfall is January (7.64").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Cass, WV
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Cass, WV
- Average daylight in August: 13h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in August: 9h and 6min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in August
Cass, WV
- Average sunshine days in August: 11.8 days
The month with the most sunshine days is October (14.6 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in August
Cass, WV
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Cass, WV
- Average cloud cover in August: 47
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are June, July and August (Cloud cover 47).
Average visibility in August
Cass, WV
- Average visibility in August: 4mi
The months with the highest visibility are April and November (5mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (4mi).
