June weather forecast
Saint Mary, KY

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Weather in June

June, the first month of the summer in Saint Mary, is also a moderately hot month, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 63.1°F (17.3°C).

Temperature

The shift into June is characterized by a subtle rise in the average high-temperature, transitioning from May's warm 75°F (23.9°C) to a still moderately hot 82.9°F (28.3°C). Saint Mary's average low-temperature in June is measured at a refreshing 63.1°F (17.3°C).

Heat index

June's mean heat index is computed to be a tropical 89.6°F (32°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

In Saint Mary, Kentucky, the average relative humidity in June is 77%.

Rainfall

In June, in Saint Mary, the rain falls for 15 days. Throughout June, 3.07" (78mm) of precipitation is accumulated. In Saint Mary, during the entire year, the rain falls for 163.3 days and collects up to 32.09" (815mm) of precipitation.

Snowfall

In Saint Mary, snow does not fall in May through September.

Daylight

The month with the longest days is June, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 6:21 am and sunset at 8:57 pm. On the last day of June, sunrise is at 6:23 am and sunset at 9:06 pm EDT.

Sunshine

With an average of 10.2h of sunshine, June has the most sunshine of the year in Saint Mary.

UV index

The months with the highest UV index in Saint Mary are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in June transforms into this advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

How hot does it get in Saint Mary in June?

The high-temperature, in June, in Saint Mary, is 82.9°F (28.3°C), while the low-temperature averages to 63.1°F (17.3°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in June is computed to be 89.6°F (32°C).

What is the average humidity in June in Saint Mary?

The average relative humidity in June in Saint Mary is 77%.

How many days does it rain in June in Saint Mary?

In June, the rain falls for 15 days. Throughout June, 3.07" (78mm) of precipitation is accumulated.

When it does not snow in Saint Mary?

In Saint Mary, snow does not fall in May through September.

When are the longest days in Saint Mary?

June has the longest days of the year in Saint Mary, Kentucky, with an average of 14h and 42min of daylight.

How many hours of daylight does Saint Mary have in June?

The average day length in June in Saint Mary is 14h and 43min.

What time are sunrise and sunset in June in Saint Mary?

On the first day of June, sunrise is at 6:21 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 9:06 pm EDT.

What month has the most sunshine in Saint Mary?

The month with the most sunshine is June, with an average of 10.2h of sunshine.

How long on average sun shines in June in Saint Mary?

The average sunshine duration in June is 10.2h.

What is the month with the highest UV index in Saint Mary?

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 Saint Mary?

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

Average temperature in June - Saint Mary, KY
  • Average high temperature in June: 82.9°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in June: 63.1°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

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Average pressure in June
Saint Mary, KY

Average pressure in June - Saint Mary, KY
  • Average pressure in June: 29.96"Hg

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

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Average wind speed in June
Saint Mary, KY

Average wind speed in June - Saint Mary, KY
  • Average wind speed in June: 5.8mph

The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity in June
Saint Mary, KY

Average humidity in June - Saint Mary, KY
  • Average humidity in June: 77%

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in June
Saint Mary, KY

Average rainfall in June - Saint Mary, KY
  • Average rainfall in June: 3.07"

The wettest month (with the highest rainfall) is July (3.27").
The driest month (with the least rainfall) is September (2.13").

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Average rainfall days in June
Saint Mary, KY

Average rainfall days in June - Saint Mary, KY
  • Average rainfall days in June: 15 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (9.6 days).

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Average snowfall in June
Saint Mary, KY

Average snowfall in June - Saint Mary, KY
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Saint Mary, KY

Average snowfall days in June - Saint Mary, KY
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (7.8 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
Saint Mary, KY

Average daylight in June / Average sunshine in June - Saint Mary, 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 1min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in June
Saint Mary, KY

Average sunshine days in June - Saint Mary, KY
  • Average sunshine days in June: 12.4 days

The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is July (11 days).

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Average UV index in June
Saint Mary, KY

Average UV index in June - Saint Mary, 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, November and December (UV index 2).

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Average cloud cover in June
Saint Mary, KY

Average cloud cover in June - Saint Mary, KY
  • Average cloud cover in June: 32

The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in June
Saint Mary, KY

Average visibility in June - Saint Mary, KY
  • Average visibility in June: 6mi

The months with the highest visibility are March, April, June, August, October, November and December (6mi).
The months with the lowest visibility are January, February, May, July and September (5mi).

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Saint Mary, Kentucky, USA

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