August weather forecastJosephine, WV
August
Weather in August
August, the last month of the summer in Josephine, is also a moderately hot month, with an average temperature fluctuating between 57.9°F (14.4°C) and 81°F (27.2°C).Temperature
The commencement of August brings an average high-temperature of a still moderately hot 81°F (27.2°C), marking an inconsequential divergence from July. A sharp reduction from the daytime highs is witnessed during August, with nighttime temperatures averaging a low of 57.9°F (14.4°C).Heat index
August's heat index is appraised at a tropical 86°F (30°C). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humidity
The months with the lowest humidity are April, June through August and November, with an average relative humidity of 78%.Rainfall
In Josephine, West Virginia, in August, during 16.7 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. Throughout the year, in Josephine, there are 187.4 rainfall days, and 35.39" (899mm) of precipitation is accumulated.Snowfall
In Josephine, West Virginia, snow does not fall in June through September.Daylight
In Josephine, the average length of the day in August is 13h and 34min.On the first day of the month, sunrise is at 6:29 am and sunset at 8:32 pm. On the last day of August, sunrise is at 6:54 am and sunset at 7:55 pm EDT.
Sunshine
With an average of 10.1h of sunshine, August has the most sunshine of the year in Josephine, West Virginia.UV index
In Josephine, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In August, a daily UV index of 5 turns into the following recommendations:
Act with care - The need to guard against sun damage is communicated. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Josephine, WV
- Average high temperature in August: 81°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in August: 57.9°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in August
Josephine, WV
- Average pressure in August: 30.03"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in August
Josephine, WV
- Average wind speed in August: 4.2mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in August
Josephine, WV
- Average humidity in August: 78%
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April, June, July, August and November (78%).
Average rainfall in August
Josephine, WV
- Average rainfall in August: 2.44"
The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in August
Josephine, WV
- Average rainfall days in August: 16.7 days
The month with the highest number of rainy days is May (21.8 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in August
Josephine, WV
- Average snowfall in August: 0"
The month with the highest snowfall is February (8.7").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Josephine, WV
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Josephine, WV
- Average daylight in August: 13h and 36min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in August: 10h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in August
Josephine, WV
- Average sunshine days in August: 12.5 days
The month with the most sunshine days is November (14.6 days).
The month with the least sunshine days is February (7.7 days).
Average UV index in August
Josephine, 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, November and December (UV index 2).
Average cloud cover in August
Josephine, WV
- Average cloud cover in August: 37
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in August
Josephine, 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).
