August weather forecastOsceola, WV
August
Weather in August
August, the last month of the summer in Osceola, is also a moderately hot month, with an average temperature varying between 55.9°F (13.3°C) and 78.1°F (25.6°C).Temperature
August commences with an average high-temperature of a still moderately hot 78.1°F (25.6°C), showing little deviation from July's 79.2°F (26.2°C). Despite the significant gap from daytime peaks, Osceola experiences an average low-temperature of 55.9°F (13.3°C) in August.Humidity
June through August and November, with an average relative humidity of 79%, are the least humid months.Rainfall
In Osceola, in August, during 18.2 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Osceola, during the entire year, the rain falls for 197.4 days and collects up to 37.87" (962mm) of precipitation.Snowfall
June through September are months without snowfall in Osceola.Daylight
In August, the average length of the day is 13h and 38min.On the first day of August, sunrise is at 6:20 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 7:49 pm EDT.
Sunshine
The month with the most sunshine is August, with an average of 9.8h 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 of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In August, a regular UV index of 5 translates into these guidelines:
Take necessary precautions - Protection from skin and eye injury is mandatory. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Osceola, WV
- Average high temperature in August: 78.1°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 (34°F).
- Average low temperature in August: 55.9°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in August
Osceola, 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 (29.96"Hg).
Average wind speed in August
Osceola, WV
- Average wind speed in August: 4.3mph
The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in August
Osceola, WV
- Average humidity in August: 79%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are June, July, August and November (79%).
Average rainfall in August
Osceola, WV
- Average rainfall in August: 2.6"
The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is September (2.13").
Average rainfall days in August
Osceola, WV
- Average rainfall days in August: 18.2 days
The month with the highest number of rainy days is May (21.8 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in August
Osceola, WV
- Average snowfall in August: 0"
The month with the highest snowfall is February (9.84").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Osceola, WV
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Osceola, 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 48min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in August
Osceola, WV
- Average sunshine days in August: 10.4 days
The month with the most sunshine days is October (12.7 days).
The month with the least sunshine days is January (6.5 days).
Average UV index in August
Osceola, WV
- 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, February, March, October, November and December (UV index 2).
Average cloud cover in August
Osceola, WV
- Average cloud cover in August: 39
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in August
Osceola, WV
- Average visibility in August: 5mi
The months with the highest visibility are March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February and September (4mi).
