June weather forecast
Henderson, KY

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Weather in June

June kicks off the summertime in Henderson, offering long, sun-filled days. As temperatures rise, residents and tourists flock to recreational spots to enjoy the salubrious weather. Rainfall decreases from the earlier months, making outdoor activities a less risky proposition. Nights become warmer yet still comfortable, with the absence of extreme heat retaining the city’s charm. This period witnesses the peak UV index of 6, indicating a need for sun protection.

Temperature

Henderson's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's warm 74.8°F (23.8°C) to a still moderately hot 83.3°F (28.5°C). The average low-temperature, in June, in Henderson, Kentucky, is a refreshing 66.6°F (19.2°C).

Heat index

For most parts of June, the heat index is appraised at a tropical 91.4°F (33°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in June in Henderson is 78%.

Rainfall

In June, in Henderson, the rain falls for 12.8 days. Throughout June, 1.46" (37mm) of precipitation is accumulated. Throughout the year, in Henderson, Kentucky, there are 131.7 rainfall days, and 15.47" (393mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Henderson.

Daylight

June has the longest days of the year in Henderson, Kentucky, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 5:29 am and sunset at 8:07 pm. On the last day of June, in Henderson, sunrise is at 5:31 am and sunset at 8:16 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

May through August, with an average maximum UV index of 6, are months with the highest UV index in Henderson. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, a daily UV index of 6 turns into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

How hot is June in Henderson?

June temperatures in Henderson, Kentucky, vary between a high-temperature of 83.3°F (28.5°C) and a low-temperature of 66.6°F (19.2°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in June is appraised at 91.4°F (33°C).

What is the average humidity in June in Henderson?

In June, the average relative humidity is 78%.

How many days does it rain in June in Henderson?

In Henderson, in June, it is raining for 12.8 days, with typically 1.46" (37mm) of accumulated precipitation.

When it does not snow in Henderson?

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

When are the longest days in Henderson?

With an average of 14h and 42min of daylight, June has the longest days of the year in Henderson.

How many hours of daylight does Henderson have in June?

The average day length in June in Henderson is 14h and 44min.

When are sunrise and sunset in June in Henderson?

On the first day of June in Henderson, Kentucky, sunrise is at 5:29 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:16 pm CDT.

What are the months with the most sunshine in Henderson?

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

How many hours of sunshine does Henderson have in June?

The average sunshine duration in June in Henderson is 10.6h.

When is the highest UV index in Henderson?

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

What is the UV index reading in June in Henderson?

In June, the average daily maximum UV index in Henderson, Kentucky, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from 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 June
Henderson, KY

Average temperature in June - Henderson, KY
  • Average high temperature in June: 83.3°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 June: 66.6°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 June
Henderson, KY

Average pressure in June - Henderson, KY
  • Average pressure in June: 29.95"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 June
Henderson, KY

Average wind speed in June - Henderson, KY
  • Average wind speed in June: 6.8mph

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 June
Henderson, KY

Average humidity in June - Henderson, KY
  • Average humidity in June: 78%

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 June
Henderson, KY

Average rainfall in June - Henderson, KY
  • Average rainfall in June: 1.46"

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 June
Henderson, KY

Average rainfall days in June - Henderson, KY
  • Average rainfall days in June: 12.8 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 June
Henderson, KY

Average snowfall in June - Henderson, KY
  • Average snowfall in June: 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 June
Henderson, KY

Average snowfall days in June - Henderson, KY
  • Average snowfall days in June: 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 June /
Average sunshine in June
Henderson, KY

Average daylight in June / Average sunshine in June - Henderson, KY
  • Average daylight in June: 14h and 4min

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 June: 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 June
Henderson, KY

Average sunshine days in June - Henderson, KY
  • Average sunshine days in June: 13.3 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 June
Henderson, KY

Average UV index in June - Henderson, KY
  • Average UV index in June: 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 June
Henderson, KY

Average cloud cover in June - Henderson, KY
  • Average cloud cover in June: 27

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 June
Henderson, KY

Average visibility in June - Henderson, KY
  • Average visibility in June: 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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