August weather forecastHillsboro, IN
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Hillsboro, Indiana, with an average temperature varying between 80.4°F (26.9°C) and 63.1°F (17.3°C).Temperature
Upon the onset of August, Hillsboro witnesses an average high-temperature of a still moderately hot 80.4°F (26.9°C), showing a close resemblance to the prior month. August brings with it a nighttime average temperature of 63.1°F (17.3°C).Humidity
The average relative humidity in August is 82%.Rainfall
In Hillsboro, Indiana, during August, the rain falls for 13.1 days and regularly aggregates up to 1.77" (45mm) of precipitation. In Hillsboro, during the entire year, the rain falls for 142.3 days and collects up to 21.93" (557mm) of precipitation.Snowfall
In Hillsboro, snow does not fall in May through October.Daylight
In Hillsboro, the average length of the day in August is 13h and 43min.On the first day of the month, sunrise is at 6:47 am and sunset at 9:02 pm. On the last day of August, sunrise is at 7:16 am and sunset at 8:21 pm EDT.
Sunshine
In August, the average sunshine is 9.3h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Hillsboro, IN
- Average high temperature in August: 80.4°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (32.2°F).
- Average low temperature in August: 63.1°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in August
Hillsboro, IN
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Hillsboro, IN
- Average wind speed in August: 6.2mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in August
Hillsboro, IN
- Average humidity in August: 82%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in August
Hillsboro, IN
- Average rainfall in August: 1.77"
The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in August
Hillsboro, IN
- Average rainfall days in August: 13.1 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in August
Hillsboro, IN
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.52").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Hillsboro, IN
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (9.3 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
Hillsboro, IN
- Average daylight in August: 13h and 42min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in August: 9h and 18min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in August
Hillsboro, IN
- Average sunshine days in August: 15.2 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in August
Hillsboro, IN
- Average UV index in August: 6
The months with the highest UV index are 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
Hillsboro, IN
- Average cloud cover in August: 32
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are June, August and September (Cloud cover 32).
Average visibility in August
Hillsboro, IN
- Average visibility in August: 5mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
