August weather forecast
Thornton, KY

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Weather in August

The last month of the summer, August, is also a moderately hot month in Thornton, Kentucky, with an average temperature ranging between max 82.8°F (28.2°C) and min 59.5°F (15.3°C).

Temperature

With the transition into August, Thornton notes an average high-temperature of a still warm 82.8°F (28.2°C), closely resembling July. Thornton encounters a substantial decline from its daily high to a low-temperature of 59.5°F (15.3°C) during August nights.

Heat index

The heat index value during August is appraised at a hot 89.6°F (32°C). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

The average relative humidity in August is 77%.

Rainfall

In August, the rain falls for 18.4 days. Throughout August, 3.03" (77mm) of precipitation is accumulated. Throughout the year, there are 195.8 rainfall days, and 40.35" (1025mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Thornton.

Daylight

In Thornton, the average length of the day in August is 13h and 32min.
On the first day of the month, sunrise is at 6:36 am and sunset at 8:38 pm. On the last day of August, sunrise is at 7:01 am and sunset at 8:00 pm EDT.

Sunshine

In Thornton, the average sunshine in August is 9.8h.

UV index

The months with the highest UV index are May, June and August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, a regular UV index of 6 translates into these guidelines:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

An average high-temperature, in August, in Thornton, is 82.8°F (28.2°C) and the average low-temperature is 59.5°F (15.3°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is appraised at 89.6°F (32°C).

What is the average humidity in August?

The average relative humidity in August is 77%.

How many days does it rain in August?

In August, the rain falls for 18.4 days. Throughout August, 3.03" (77mm) of precipitation is accumulated.

When it does not snow?

In Thornton, snow does not fall in June through September.

How many hours of daylight does Thornton have in August?

In August, the average day length is 13h and 32min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:36 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 8:00 pm EDT.

How many hours of sunshine does Thornton have in August?

The average sunshine duration in August is 9.8h.

When is the highest UV index?

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

What is the UV index reading in August?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.
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
Thornton, KY

Average temperature in August - Thornton, KY
  • Average high temperature in August: 82.8°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in August: 59.5°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

Average pressure in August
Thornton, KY

Average pressure in August - Thornton, KY
  • Average pressure in August: 30.02"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in August
Thornton, KY

Average wind speed in August - Thornton, KY
  • Average wind speed in August: 3.9mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in August
Thornton, KY

Average humidity in August - Thornton, KY
  • Average humidity in August: 77%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is November (76%).

Average rainfall in August
Thornton, KY

Average rainfall in August - Thornton, KY
  • Average rainfall in August: 3.03"

The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is September (2.48").

Average rainfall days in August
Thornton, KY

Average rainfall days in August - Thornton, KY
  • Average rainfall days in August: 18.4 days

The months with the highest number of rainy days are May and July (20.8 days).
The month with the least rainy days is February (12.6 days).

Average snowfall in August
Thornton, KY

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

The month with the highest snowfall is January (5").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Thornton, KY

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

The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Thornton, KY
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in August
Thornton, KY

Average sunshine days in August - Thornton, KY
  • Average sunshine days in August: 10.7 days

The month with the most sunshine days is November (15.1 days).
The month with the least sunshine days is May (8 days).

Average UV index in August
Thornton, KY

Average UV index in August - Thornton, KY
  • Average UV index in August: 6

The months with the highest UV index are May, June 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
Thornton, KY

Average cloud cover in August - Thornton, KY
  • Average cloud cover in August: 35

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in August
Thornton, KY

Average visibility in August - Thornton, KY
  • Average visibility in August: 5mi

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

Thornton, Kentucky, USA

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