July weather forecast
Prestonville, KY

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Weather in July

July, the same as June, is a moderately hot summer month in Prestonville, Kentucky, with an average temperature ranging between min 65.8°F (18.8°C) and max 85.3°F (29.6°C).

Temperature

Prestonville notes the warmest temperatures in July, with a high average of 85.3°F (29.6°C) and a low of 65.8°F (18.8°C).

Heat index

Throughout July, the heat index is computed to be a very hot 96.8°F (36°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Know that the heat index computations account for shaded terrains and slight winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in July is 78%.

Rainfall

In Prestonville, in July, it is raining for 18.5 days, with typically 3.39" (86mm) of accumulated precipitation. Throughout the year, there are 174.2 rainfall days, and 36.1" (917mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in July is 14h and 34min.
On the first day of the month, sunrise is at 6:20 am and sunset at 9:09 pm. On the last day of July, sunrise is at 6:42 am and sunset at 8:52 pm EDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 6 in July translates into these instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

July, marked by an average high-temperature of 85.3°F (29.6°C) and a low-temperature of 65.8°F (18.8°C), is the warmest month.

Is it hot in Prestonville during July?

In July, in Prestonville, the average high-temperature is 85.3°F (29.6°C), and the average low-temperature is 65.8°F (18.8°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 96.8°F (36°C).

What is the average humidity in July?

In Prestonville, the average relative humidity in July is 78%.

How many days does it rain in July?

In Prestonville, during July, the rain falls for 18.5 days and regularly aggregates up to 3.39" (86mm) of precipitation.

When it does not snow in Prestonville?

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

How many hours of daylight does Prestonville have in July?

In Prestonville, the average day length in July is 14h and 34min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 6:20 am and sunset at 9:09 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 8:52 pm EDT.

What month has the most sunshine in Prestonville?

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

How many hours of sunshine does Prestonville have in July?

The average sunshine duration in July is 10.2h.

What is the month with the highest UV index?

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

What is the UV index reading in July?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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 July
Prestonville, KY

Average temperature in July - Prestonville, KY
  • Average high temperature in July: 85.3°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 (37.2°F).

  • Average low temperature in July: 65.8°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in July
Prestonville, KY

Average pressure in July - Prestonville, KY
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Prestonville, KY

Average wind speed in July - Prestonville, KY
  • Average wind speed in July: 4.9mph

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).

Average humidity in July
Prestonville, KY

Average humidity in July - Prestonville, KY
  • Average humidity in July: 78%

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).

Average rainfall in July
Prestonville, KY

Average rainfall in July - Prestonville, KY
  • Average rainfall in July: 3.39"

The wettest month (with the highest rainfall) is April (4.06").
The driest month (with the least rainfall) is September (2.13").

Average rainfall days in July
Prestonville, KY

Average rainfall days in July - Prestonville, KY
  • Average rainfall days in July: 18.5 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (10.4 days).

Average snowfall in July
Prestonville, KY

Average snowfall in July - Prestonville, KY
  • Average snowfall in July: 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 July
Prestonville, KY

Average snowfall days in July - Prestonville, KY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Prestonville, KY

Average daylight in July / Average sunshine in July - Prestonville, KY
  • Average daylight in July: 14h 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 July: 10h and 1min

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 6min).

Average sunshine days in July
Prestonville, KY

Average sunshine days in July - Prestonville, KY
  • Average sunshine days in July: 10.6 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (9.8 days).

Average UV index in July
Prestonville, KY

Average UV index in July - Prestonville, KY
  • Average UV index in July: 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 July
Prestonville, KY

Average cloud cover in July - Prestonville, KY
  • Average cloud cover in July: 33

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in July
Prestonville, KY

Average visibility in July - Prestonville, KY
  • Average visibility in July: 5mi

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

Prestonville, Kentucky, USA

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