Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Russellville observes an average high-temperature of a still warm 82.9°F (28.3°C) in August, barely different from 84°F (28.9°C) in July. August witnesses an average nighttime temperature of 63.7°F (17.6°C) in Russellville.Heat index
The average heat index in August is estimated at a tropical 89.6°F (32°C). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Humidity
August through November, with an average relative humidity of 76%, are the least humid months in Russellville.Rainfall
In Russellville, in August, it is raining for 14.2 days, with typically 1.93" (49mm) of accumulated precipitation. In Russellville, during the entire year, the rain falls for 152.6 days and collects up to 25.67" (652mm) of precipitation.Snowfall
In Russellville, Ohio, snow does not fall in May through September.Daylight
In August, the average length of the day in Russellville is 13h and 38min.On the first day of August in Russellville, sunrise is at 6:36 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 8:06 pm EDT.
Sunshine
With an average of 10.2h of sunshine, August has the most sunshine of the year in Russellville.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Russellville, Ohio. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: In August, the maximum UV index of 6 suggests this advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is August in Russellville?
What is the least humid month in Russellville?
What is the average humidity in August in Russellville?
How much does it rain in Russellville in August?
When it does not snow in Russellville?
How many hours of daylight does Russellville have in August?
When are sunrise and sunset in August in Russellville?
What month has the most sunshine in Russellville?
How long on average sun shines in August in Russellville?
When is the highest UV index in Russellville?
What is the UV index intensity in August in Russellville?
Average temperature in August
Russellville, OH
- Average high temperature in August: 82.9°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.3°F).
- Average low temperature in August: 63.7°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).
Average pressure in August
Russellville, OH
- Average pressure in August: 29.99"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in August
Russellville, OH
- Average wind speed in August: 5.3mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in August
Russellville, OH
- Average humidity in August: 76%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are August, September, October and November (76%).
Average rainfall in August
Russellville, OH
- Average rainfall in August: 1.93"
The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in August
Russellville, OH
- Average rainfall days in August: 14.2 days
The month with the highest number of rainy days is May (17.2 days).
The months with the least rainy days are January and November (9 days).
Average snowfall in August
Russellville, OH
- Average snowfall in August: 0"
The month with the highest snowfall is March (2.4").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Russellville, OH
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Russellville, OH
- Average daylight in August: 13h and 4min
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: 10h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in August
Russellville, OH
- Average sunshine days in August: 14.2 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in August
Russellville, OH
- Average UV index in August: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Russellville, OH
- Average cloud cover in August: 29
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in August
Russellville, OH
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).
Russellville, Ohio, USA
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