July weather forecast
Henderson, KY

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Weather in July

Come July, Henderson experiences its warmest month of the year with temperatures peaking between 68.5°F (20.3°C) and 85.5°F (29.7°C). Sun protection becomes critical with the city having the highest UV index. Despite high temperatures, the breeze continues to offer some relief. The decreased cloud cover and extended daylight hours provide ample opportunities for outdoor activities. This period constitutes the peak of the summer season, attracting tourists looking to make the most of the warm weather.

Temperature

July, characterized by an average high temperature of 85.5°F (29.7°C) and a low temperature of 68.5°F (20.3°C), is generally the warmest month in Henderson.

Heat index

July's heat index is appraised at a sweltering 96.8°F (36°C). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in July is 79%.

Rainfall

In Henderson, in July, it is raining for 14.4 days, with typically 1.26" (32mm) of accumulated precipitation. In Henderson, during the entire year, the rain falls for 131.7 days and collects up to 15.47" (393mm) of precipitation.

Snowfall

In Henderson, snow does not fall in April through October.

Daylight

In July, the average length of the day is 14h and 29min.
On the first day of the month, sunrise is at 5:32 am and sunset at 8:16 pm. On the last day of July, in Henderson, Kentucky, sunrise is at 5:53 am and sunset at 7:59 pm CDT.

Sunshine

The months with the most sunshine in Henderson are June through August, with an average of 10.6h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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Frequently asked questions

What time of the year is the hottest in Henderson?

In Henderson, Kentucky, the average temperatures in July are the highest, with a peak at 85.5°F (29.7°C) and a low of 68.5°F (20.3°C).

How hot is it in Henderson in July?

In July, in Henderson, the average high-temperature is 85.5°F (29.7°C), and the average low-temperature is 68.5°F (20.3°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is appraised at 96.8°F (36°C).

What is the average humidity in July in Henderson?

In Henderson, Kentucky, the average relative humidity in July is 79%.

How much does it rain in Henderson in July?

In Henderson, Kentucky, during July, the rain falls for 14.4 days and regularly aggregates up to 1.26" (32mm) of precipitation.

When it does not snow in Henderson?

April through October are months without snowfall in Henderson, Kentucky.

How many hours of daylight does Henderson have in July?

The average day length in July in Henderson is 14h and 29min.

What time are sunrise and sunset in July in Henderson?

In July, on the first day of the month, sunrise is at 5:32 am and sunset at 8:16 pm. On the last day of the month, in Henderson, Kentucky, sunrise is at 5:53 am and sunset at 7:59 pm CDT.

What are the months with the most sunshine in Henderson?

The months with the most sunshine in Henderson, Kentucky, are June through August, with an average of 10.6h of sunshine.

How many hours of sunshine does Henderson have in July?

In Henderson, Kentucky, the average sunshine duration in July is 10.6h.

What is the month with the highest UV index in Henderson?

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

How high is the UV index in July in Henderson?

In July, the average daily maximum UV index in Henderson is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to 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
Henderson, KY

Average temperature in July - Henderson, KY
  • Average high temperature in July: 85.5°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (39.4°F).

  • Average low temperature in July: 68.5°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure in July
Henderson, KY

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in July
Henderson, KY

Average wind speed in July - Henderson, KY
  • Average wind speed in July: 5.8mph

The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in July
Henderson, KY

Average humidity in July - Henderson, KY
  • Average humidity in July: 79%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in July
Henderson, KY

Average rainfall in July - Henderson, KY
  • Average rainfall in July: 1.26"

The wettest month (with the highest rainfall) is April (1.65").
The driest month (with the least rainfall) is September (0.67").

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Average rainfall days in July
Henderson, KY

Average rainfall days in July - Henderson, KY
  • Average rainfall days in July: 14.4 days

The months with the highest number of rainy days are May and July (14.4 days).
The month with the least rainy days is November (7.8 days).

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Average snowfall in July
Henderson, KY

Average snowfall in July - Henderson, KY
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Henderson, KY

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

The month with the highest number of snowfall days is January (5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Henderson, KY
  • Average daylight in July: 14h 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 36min).

  • Average sunshine in July: 10h and 4min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in July
Henderson, KY

Average sunshine days in July - Henderson, KY
  • Average sunshine days in July: 13.1 days

The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is July (13.1 days).

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Average UV index in July
Henderson, KY

Average UV index in July - Henderson, KY
  • Average UV index in July: 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 and December (UV index 2).

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Average cloud cover in July
Henderson, KY

Average cloud cover in July - Henderson, KY
  • Average cloud cover in July: 28

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 27).

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Average visibility in July
Henderson, KY

Average visibility in July - Henderson, KY
  • Average visibility in July: 6mi

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

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Henderson, Kentucky, USA

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