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
Evansville experiences a transition to a still moderately hot 84°F (28.9°C) in average high-temperatures with the arrival of August, not greatly differing from July's 85.3°F (29.6°C). During the month of August, an average temperature of 65.8°F (18.8°C) is noted during the nights in Evansville.Heat index
The average heat index in August is estimated at a hot 93.2°F (34°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.Heat index guidelines indicate values are for light wind scenarios and shaded regions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Humidity
In Evansville, Indiana, the average relative humidity in August is 78%.Rainfall
In Evansville, Indiana, during August, the rain falls for 13 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, there are 151.3 rainfall days, and 27.64" (702mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall in Evansville.Daylight
The average length of the day in August is 13h and 35min.On the first day of the month, sunrise is at 5:54 am and sunset at 7:59 pm. On the last day of August, sunrise is at 6:19 am and sunset at 7:20 pm CDT.
Sunshine
In August, the average sunshine in Evansville, Indiana, is 10.3h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 6 during August leads to these advisories:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
How hot is August in Evansville?
What is the average humidity in August in Evansville?
How many days does it rain in August in Evansville?
When it does not snow in Evansville?
How many hours of daylight does Evansville have in August?
When are sunrise and sunset in August in Evansville?
How long on average sun shines in August in Evansville?
What are the months with the highest UV index in Evansville?
What is the UV index intensity in August in Evansville?
Average temperature in August
Evansville, IN
- Average high temperature in August: 84°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in August: 65.8°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure in August
Evansville, IN
- Average pressure in August: 29.99"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in August
Evansville, IN
- Average wind speed in August: 5.9mph
The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity in August
Evansville, IN
- Average humidity in August: 78%
The months with the highest relative humidity are May and July (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in August
Evansville, IN
- Average rainfall in August: 2.05"
The wettest month (with the highest rainfall) is April (3.58").
The driest month (with the least rainfall) is September (1.26").
Average rainfall days in August
Evansville, IN
- Average rainfall days in August: 13 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is November (9.1 days).
Average snowfall in August
Evansville, IN
- Average snowfall in August: 0"
The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Evansville, IN
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (5.7 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
Evansville, IN
- 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 36min).
- Average sunshine in August: 10h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in August
Evansville, IN
- Average sunshine days in August: 15.1 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in August
Evansville, IN
- 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 and December (UV index 2).
Average cloud cover in August
Evansville, IN
- Average cloud cover in August: 29
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in August
Evansville, IN
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Evansville, Indiana, USA
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