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
The dawn of August sees an average high-temperature of a still warm 82.8°F (28.2°C), subtly contrasting with July's 84°F (28.9°C). Throughout August nights, a significant departure from daytime temperatures, with an average low of 60.8°F (16°C), is recognized in Lewisville.Heat index
The average heat index in August is computed to be a hot 89.6°F (32°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
April, July and August, with an average relative humidity of 77%, are the least humid months in Lewisville.Rainfall
In August, the rain falls for 16.3 days. Throughout August, 2.56" (65mm) of precipitation is accumulated. Throughout the year, there are 181.2 rainfall days, and 35.16" (893mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Lewisville.Daylight
In Lewisville, Ohio, the average length of the day in August is 13h and 41min.On the first day of the month, sunrise is at 6:24 am and sunset at 8:37 pm. On the last day of August, in Lewisville, Ohio, sunrise is at 6:52 am and sunset at 7:57 pm EDT.
Sunshine
August has the most sunshine of the year in Lewisville, with an average of 10.1h of sunshine.UV index
In August, the average daily maximum UV index in Lewisville is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 5 during August leads to these instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Lewisville during August?
What are the least humid months in Lewisville?
What is the average humidity in August in Lewisville?
How much does it rain in Lewisville in August?
When it does not snow in Lewisville?
How many hours of daylight does Lewisville have in August?
When are sunrise and sunset in August in Lewisville?
What month has the most sunshine in Lewisville?
How many hours of sunshine does Lewisville have in August?
How high is the UV index in August in Lewisville?
Average temperature in August
Lewisville, OH
- Average high temperature in August: 82.8°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in August: 60.8°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in August
Lewisville, OH
- 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
Lewisville, OH
- Average wind speed in August: 4.3mph
The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in August
Lewisville, OH
- Average humidity in August: 77%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in August
Lewisville, OH
- Average rainfall in August: 2.56"
The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in August
Lewisville, OH
- Average rainfall days in August: 16.3 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is February (10.5 days).
Average snowfall in August
Lewisville, OH
- Average snowfall in August: 0"
The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Lewisville, OH
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Lewisville, OH
- Average daylight in August: 13h and 4min
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 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in August
Lewisville, OH
- Average sunshine days in August: 12 days
The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in August
Lewisville, OH
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Lewisville, OH
- Average cloud cover in August: 34
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in August
Lewisville, OH
- Average visibility in August: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).
Lewisville, Ohio, USA
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