June weather forecast
Blackburn, KY

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Weather in June

The first month of the summer, June, is still a warm month in Blackburn, Kentucky, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 66.4°F (19.1°C).

Temperature

The start of June brings a subtle rise in the average high-temperature, moving from 75.6°F (24.2°C) in May to a still moderately hot 84°F (28.9°C). During the month of June, an average low-temperature of 66.4°F (19.1°C) is recorded.

Heat index

The heat index in June is computed to be a tropical 93.2°F (34°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Understanding the heat index involves considering values for shaded locales with light wind. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. 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 highly critical to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

In Blackburn, the average relative humidity in June is 77%.

Rainfall

In Blackburn, during June, the rain falls for 14.3 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Blackburn, Kentucky, during the entire year, the rain falls for 146.3 days and collects up to 24.96" (634mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 42min of daylight.
On the first day of June, sunrise is at 5:32 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:18 pm CDT.

Sunshine

In Blackburn, the average sunshine in June is 10.5h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 in June translates into these instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

How hot is June?

The high-temperature during June is 84°F (28.9°C) and the low-temperature is 66.4°F (19.1°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in June is computed to be 93.2°F (34°C).

What is the average humidity in June?

In Blackburn, the average relative humidity in June is 77%.

How much does it rain in June?

In June, in Blackburn, the rain falls for 14.3 days. Throughout June, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Blackburn?

May through October are months without snowfall in Blackburn.

When are the longest days?

The month with the longest days is June, with an average of 14h and 42min of daylight.

How many hours of daylight does Blackburn have in June?

In June, the average day length is 14h and 44min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:32 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:18 pm CDT.

How long on average sun shines in June?

In Blackburn, the average sunshine duration in June is 10.5h.

When is the highest UV index?

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

How high is the UV index in June?

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

Average temperature in June - Blackburn, KY
  • Average high temperature in June: 84°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in June: 66.4°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in June
Blackburn, KY

Average pressure in June - Blackburn, 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).

Average wind speed in June
Blackburn, KY

Average wind speed in June - Blackburn, KY
  • Average wind speed in June: 6.7mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in June
Blackburn, KY

Average humidity in June - Blackburn, KY
  • Average humidity in June: 77%

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

Average rainfall in June
Blackburn, KY

Average rainfall in June - Blackburn, KY
  • Average rainfall in June: 2.24"

The wettest month (with the highest rainfall) is April (3.27").
The driest month (with the least rainfall) is September (1.14").

Average rainfall days in June
Blackburn, KY

Average rainfall days in June - Blackburn, KY
  • Average rainfall days in June: 14.3 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is November (9 days).

Average snowfall in June
Blackburn, KY

Average snowfall in June - Blackburn, KY
  • Average snowfall in June: 0"

The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Blackburn, KY

Average snowfall days in June - Blackburn, KY
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Blackburn, KY

Average daylight in June / Average sunshine in June - Blackburn, 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 3min

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

Average sunshine days in June
Blackburn, KY

Average sunshine days in June - Blackburn, KY
  • Average sunshine days in June: 12.1 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (11.2 days).

Average UV index in June
Blackburn, KY

Average UV index in June - Blackburn, 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).

Average cloud cover in June
Blackburn, KY

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

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in June
Blackburn, KY

Average visibility in June - Blackburn, 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).

Blackburn, Kentucky, USA

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