June weather forecast
South Union, KY

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Weather in June

The first month of the summer, June, is still a warm month in South Union, Kentucky, with an average temperature fluctuating between 65.3°F (18.5°C) and 84.7°F (29.3°C).

Temperature

June witnesses a subtle temperature ascent, adjusting from 76.6°F (24.8°C) in May to a still warm 84.7°F (29.3°C). Throughout June, South Union registers a consistent average low-temperature of 65.3°F (18.5°C).

Heat index

The average heat index in June is evaluated at a sweltering 95°F (35°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In South Union, the average relative humidity in June is 76%.

Rainfall

In June, in South Union, the rain falls for 16.4 days. Throughout June, 3.5" (89mm) of precipitation is accumulated. Throughout the year, there are 171.5 rainfall days, and 37.2" (945mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in South Union.

Daylight

With an average of 14h and 36min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:28 am and sunset at 8:00 pm. On the last day of June, sunrise is at 5:30 am and sunset at 8:09 pm CDT.

Sunshine

June and August, with an average of 10.4h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index in South Union are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 6 in June leads to these guidelines:
Shield from overexposure. Defense against sun-related harm is required. 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. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

How hot does it get in South Union in June?

During June, South Union experiences an average high-temperature of 84.7°F (29.3°C) and a low-temperature of 65.3°F (18.5°C). In June, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 95°F (35°C).

What is the average humidity in June in South Union?

In June, the average relative humidity in South Union is 76%.

How much does it rain in South Union in June?

In South Union, during June, the rain falls for 16.4 days and regularly aggregates up to 3.5" (89mm) of precipitation.

When it does not snow in South Union?

May through October are months without snowfall in South Union, Kentucky.

When are the longest days in South Union?

The month with the longest days in South Union is June, with an average of 14h and 36min of daylight.

What is the average length of the day in June in South Union?

In June, the average day length in South Union is 14h and 39min.

When is the sunrise / sunset in June in South Union?

In June, on the first day of the month, sunrise is at 5:28 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:09 pm CDT.

What are the months with the most sunshine in South Union?

The months with the most sunshine are June and August, with an average of 10.4h of sunshine.

How long on average sun shines in June in South Union?

In June, the average sunshine duration in South Union is 10.4h.

When is the highest UV index in South Union?

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

What is the UV index intensity in June in South Union?

In South Union, Kentucky, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health threat 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 June
South Union, KY

Average temperature in June - South Union, KY
  • Average high temperature in June: 84.7°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (42.3°F).

  • Average low temperature in June: 65.3°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 (28.8°F).

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Average pressure in June
South Union, KY

Average pressure in June - South Union, KY
  • Average pressure in June: 29.96"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in June
South Union, KY

Average wind speed in June - South Union, KY
  • Average wind speed in June: 5.7mph

The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity in June
South Union, KY

Average humidity in June - South Union, KY
  • Average humidity in June: 76%

The months with the highest relative humidity are March, May and December (79%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in June
South Union, KY

Average rainfall in June - South Union, KY
  • Average rainfall in June: 3.5"

The wettest month (with the highest rainfall) is July (4.13").
The driest month (with the least rainfall) is September (2.32").

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Average rainfall days in June
South Union, KY

Average rainfall days in June - South Union, KY
  • Average rainfall days in June: 16.4 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (10.2 days).

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Average snowfall in June
South Union, KY

Average snowfall in June - South Union, KY
  • Average snowfall in June: 0"

The month with the highest snowfall is February (1.65").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
South Union, KY

Average snowfall days in June - South Union, KY
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
South Union, KY

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in June: 10h and 2min

The months with the most sunshine are June and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

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Average sunshine days in June
South Union, KY

Average sunshine days in June - South Union, KY
  • Average sunshine days in June: 11.2 days

The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is July (9.9 days).

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Average UV index in June
South Union, KY

Average UV index in June - South Union, 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
South Union, KY

Average cloud cover in June - South Union, KY
  • Average cloud cover in June: 29

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in June
South Union, KY

Average visibility in June - South Union, 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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South Union, Kentucky, USA

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