August weather forecast
Hamilton, KY

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Weather in August

The last month of the summer, August, is another warm month in Hamilton, Kentucky, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 84.2°F (29°C).

Temperature

August's onset sees an average high-temperature of a still warm 84.2°F (29°C), exhibiting a slight fluctuation from the previous month. Throughout August, Hamilton witnesses a nighttime temperature average of 64°F (17.8°C).

Heat index

The heat index value during August is computed to be a tropical 93.2°F (34°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

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

Rainfall

In Hamilton, Kentucky, in August, it is raining for 14.3 days, with typically 1.97" (50mm) of accumulated precipitation. Throughout the year, there are 167 rainfall days, and 30.39" (772mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In August, the average length of the day is 13h and 38min.
On the first day of August in Hamilton, sunrise is at 6:40 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 8:10 pm EDT.

Sunshine

In August, the average sunshine is 9.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In August, the maximum UV index of 6 suggests these recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Hamilton during August?

The average high-temperature, in August, in Hamilton, is 84.2°F (29°C), while the average low-temperature is 64°F (17.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in August is computed to be 93.2°F (34°C).

What is the average humidity in August in Hamilton?

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

How much does it rain in Hamilton in August?

In Hamilton, in August, it is raining for 14.3 days, with typically 1.97" (50mm) of accumulated precipitation.

When it does not snow in Hamilton?

In Hamilton, snow does not fall in May through October.

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

In August, the average day length in Hamilton, Kentucky, is 13h and 38min.

When are sunrise and sunset in August in Hamilton?

On the first day of August in Hamilton, Kentucky, sunrise is at 6:40 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 8:10 pm EDT.

How many hours of sunshine does Hamilton have in August?

In August, the average sunshine duration is 9.9h.

When is the highest UV index in Hamilton?

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

What is the UV index reading in August in Hamilton?

In Hamilton, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Hamilton, KY

Average temperature in August - Hamilton, KY
  • Average high temperature in August: 84.2°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in August
Hamilton, KY

Average pressure in August - Hamilton, KY
  • Average pressure in August: 29.98"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Hamilton, KY

Average wind speed in August - Hamilton, KY
  • Average wind speed in August: 4.9mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in August
Hamilton, KY

Average humidity in August - Hamilton, 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 October (74%).

Average rainfall in August
Hamilton, KY

Average rainfall in August - Hamilton, KY
  • Average rainfall in August: 1.97"

The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days in August
Hamilton, KY

Average rainfall days in August - Hamilton, KY
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (9.7 days).

Average snowfall in August
Hamilton, KY

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

The month with the highest snowfall is February (2.8").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Hamilton, KY

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

The month with the highest number of snowfall days is January (9.8 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
Hamilton, KY

Average daylight in August / Average sunshine in August - Hamilton, 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 30min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in August
Hamilton, KY

Average sunshine days in August - Hamilton, KY
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is May (10.4 days).

Average UV index in August
Hamilton, KY

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

Average cloud cover in August - Hamilton, 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
Hamilton, KY

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

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

Hamilton, Kentucky, USA

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