August weather forecast
Hillsboro, KY

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Weather in August

August, the last month of the summer in Hillsboro, is another warm month, with an average temperature varying between 84.2°F (29°C) and 63.5°F (17.5°C).

Temperature

Hillsboro experiences a minor change to a still warm 84.2°F (29°C) in average high-temperature during August, closely reflecting July. Hillsboro's average low-temperature during August nights is observed to be a refreshing 63.5°F (17.5°C).

Heat index

The average heat index in August is evaluated at a hot 93.2°F (34°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.

Humidity

August is the least humid month, with an average relative humidity of 75%.

Rainfall

In Hillsboro, in August, it is raining for 12.8 days, with typically 1.42" (36mm) of accumulated precipitation. Throughout the year, in Hillsboro, there are 143.3 rainfall days, and 17.36" (441mm) of precipitation is accumulated.

Snowfall

In Hillsboro, snow does not fall in May through September.

Daylight

In Hillsboro, the average length of the day in August is 13h and 37min.
On the first day of August in Hillsboro, sunrise is at 6:37 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 8:05 pm EDT.

Sunshine

August has the most sunshine of the year, with an average of 10.2h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Hillsboro. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Hillsboro in August?

In August, the average high-temperature and low-temperature in Hillsboro, Kentucky, are 84.2°F (29°C) and 63.5°F (17.5°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 93.2°F (34°C).

What is the least humid month in Hillsboro?

With an average relative humidity of 75%, August is the least humid month in Hillsboro, Kentucky.

What is the average humidity in August in Hillsboro?

In Hillsboro, Kentucky, the average relative humidity in August is 75%.

How many days does it rain in August in Hillsboro?

In August, the rain falls for 12.8 days. Throughout August, 1.42" (36mm) of precipitation is accumulated.

When it does not snow in Hillsboro?

In Hillsboro, snow does not fall in May through September.

What is the average length of the day in August in Hillsboro?

The average day length in August in Hillsboro, Kentucky, is 13h and 37min.

When is the sunrise / sunset in August in Hillsboro?

In August, on the first day of the month, sunrise is at 6:37 am and sunset at 8:44 pm. On the last day of the month, in Hillsboro, sunrise is at 7:03 am and sunset at 8:05 pm EDT.

What month has the most sunshine in Hillsboro?

With an average of 10.2h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Hillsboro have in August?

In Hillsboro, Kentucky, the average sunshine duration in August is 10.2h.

When is the highest UV index in Hillsboro?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

What is the UV index intensity in August in Hillsboro?

In Hillsboro, Kentucky, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Hillsboro, KY

Average temperature in August - Hillsboro, KY
  • Average high temperature in August: 84.2°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 (37.9°F).

  • Average low temperature in August: 63.5°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 (25.2°F).

Average pressure in August
Hillsboro, KY

Average pressure in August - Hillsboro, KY
  • Average pressure in August: 30"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in August
Hillsboro, KY

Average wind speed in August - Hillsboro, KY
  • Average wind speed in August: 5mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in August
Hillsboro, KY

Average humidity in August - Hillsboro, KY
  • Average humidity in August: 75%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (75%).

Average rainfall in August
Hillsboro, KY

Average rainfall in August - Hillsboro, KY
  • Average rainfall in August: 1.42"

The wettest month (with the highest rainfall) is July (1.93").
The driest months (with the least rainfall) are January, September and October (1.06").

Average rainfall days in August
Hillsboro, KY

Average rainfall days in August - Hillsboro, KY
  • Average rainfall days in August: 12.8 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is November (8.3 days).

Average snowfall in August
Hillsboro, KY

Average snowfall in August - Hillsboro, KY
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.46").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Hillsboro, KY

Average snowfall days in August - Hillsboro, KY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Hillsboro, KY

Average daylight in August / Average sunshine in August - Hillsboro, KY
  • 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 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
Hillsboro, KY

Average sunshine days in August - Hillsboro, KY
  • Average sunshine days in August: 15.2 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is February (11.4 days).

Average UV index in August
Hillsboro, KY

Average UV index in August - Hillsboro, KY
  • 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
Hillsboro, KY

Average cloud cover in August - Hillsboro, KY
  • 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
Hillsboro, KY

Average visibility in August - Hillsboro, KY
  • Average visibility in August: 6mi

The months with the highest visibility are March, April, June, August, October, November and December (6mi).
The months with the lowest visibility are January, February, May, July and September (5mi).

Hillsboro, Kentucky, USA

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