July weather forecast
Port Royal, KY

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Weather in July

July, like June, in Port Royal, Kentucky, is another warm summer month, with an average temperature fluctuating between 85.3°F (29.6°C) and 65.8°F (18.8°C).

Temperature

July is the warmest month, exhibiting average temperatures of 85.3°F (29.6°C) at the peak and 65.8°F (18.8°C) at the base.

Heat index

The heat index in July is calculated to be a torrid 96.8°F (36°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Port Royal, Kentucky, the average relative humidity in July is 78%.

Rainfall

In July, in Port Royal, the rain falls for 18.5 days. Throughout July, 3.39" (86mm) of precipitation is accumulated. Throughout the year, there are 174.2 rainfall days, and 36.1" (917mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Port Royal.

Daylight

In Port Royal, Kentucky, the average length of the day in July is 14h and 33min.
On the first day of the month, sunrise is at 6:20 am and sunset at 9:08 pm. On the last day of July, sunrise is at 6:41 am and sunset at 8:51 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 in Port Royal. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In July, the maximum UV index of 6 suggests this advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. 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. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

What is the warmest month in Port Royal?

In Port Royal, the average temperatures in July are the highest, with a peak at 85.3°F (29.6°C) and a low of 65.8°F (18.8°C).

How hot does it get in Port Royal in July?

During July, Port Royal experiences an average high-temperature of 85.3°F (29.6°C) and a low-temperature of 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 calculated to be 96.8°F (36°C).

What is the average humidity in July in Port Royal?

In July, the average relative humidity in Port Royal, Kentucky, is 78%.

How many days does it rain in July in Port Royal?

In July, in Port Royal, Kentucky, the rain falls for 18.5 days. Throughout July, 3.39" (86mm) of precipitation is accumulated.

When it does not snow in Port Royal?

May through October are months without snowfall in Port Royal.

How many hours of daylight does Port Royal have in July?

In Port Royal, Kentucky, the average day length in July is 14h and 33min.

When are sunrise and sunset in July in Port Royal?

In July, on the first day of the month, sunrise is at 6:20 am and sunset at 9:08 pm. On the last day of the month, in Port Royal, sunrise is at 6:41 am and sunset at 8:51 pm EDT.

What month has the most sunshine in Port Royal?

The month with the most sunshine in Port Royal is July, with an average of 10.2h of sunshine.

How many hours of sunshine does Port Royal have in July?

In July, the average sunshine duration is 10.2h.

What are the months with the highest UV index in Port Royal?

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

What is the UV index reading in July in Port Royal?

In Port Royal, Kentucky, 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
Port Royal, KY

Average temperature in July - Port Royal, 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).

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Average pressure in July
Port Royal, KY

Average pressure in July - Port Royal, 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).

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Average wind speed in July
Port Royal, KY

Average wind speed in July - Port Royal, 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).

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Average humidity in July
Port Royal, KY

Average humidity in July - Port Royal, 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%).

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Average rainfall in July
Port Royal, KY

Average rainfall in July - Port Royal, 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").

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Average rainfall days in July
Port Royal, KY

Average rainfall days in July - Port Royal, 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).

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Average snowfall in July
Port Royal, KY

Average snowfall in July - Port Royal, 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").

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Average snowfall days in July
Port Royal, KY

Average snowfall days in July - Port Royal, 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).

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Average daylight in July /
Average sunshine in July
Port Royal, KY

Average daylight in July / Average sunshine in July - Port Royal, KY
  • Average daylight in July: 14h and 3min

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).

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Average sunshine days in July
Port Royal, KY

Average sunshine days in July - Port Royal, 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).

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Average UV index in July
Port Royal, KY

Average UV index in July - Port Royal, 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).

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Average cloud cover in July
Port Royal, KY

Average cloud cover in July - Port Royal, 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).

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Average visibility in July
Port Royal, KY

Average visibility in July - Port Royal, 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).

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Port Royal, Kentucky, USA

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