June weather forecast
Thornton, KY

Weather in June

The first month of the summer, June, is also a moderately hot month in Thornton, Kentucky, with an average temperature ranging between min 58.6°F (14.8°C) and max 81.1°F (27.3°C).

Temperature

In June, the average high-temperature slightly increases from a warm 74.1°F (23.4°C) in May to a still moderately hot 81.1°F (27.3°C). In Thornton, Kentucky, the average low-temperature is 58.6°F (14.8°C).

Heat index

In June, the average heat index is estimated at a hot 86°F (30°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, clothing, pregnancy). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

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

Rainfall

In Thornton, in June, during 18.4 rainfall days, 3.62" (92mm) of precipitation is typically accumulated. In Thornton, during the entire year, the rain falls for 195.8 days and collects up to 40.35" (1025mm) of precipitation.

Snowfall

In Thornton, snow does not fall in June through September.

Daylight

With an average of 14h and 41min of daylight, June has the longest days of the year in Thornton.
On the first day of June, sunrise is at 6:12 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:55 pm EDT.

Sunshine

June has the most sunshine of the year in Thornton, with an average of 9.9h of sunshine.

UV index

May, June and August, with an average maximum UV index of 6, are months with the highest UV index. 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 daily maximum UV index of 6 in June interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in June in Thornton?

In June, in Thornton, Kentucky, the average high-temperature is 81.1°F (27.3°C), and the average low-temperature is 58.6°F (14.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in June is estimated at 86°F (30°C).

What is the average humidity in June in Thornton?

The average relative humidity in June in Thornton, Kentucky, is 77%.

How many days does it rain in June in Thornton?

In Thornton, in June, it is raining for 18.4 days, with typically 3.62" (92mm) of accumulated precipitation.

When it does not snow in Thornton?

June through September are months without snowfall in Thornton.

Does it snow in Thornton in June?

In June, in Thornton, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Thornton?

With an average of 14h and 41min of daylight, June has the longest days of the year.

What is the average length of the day in June in Thornton?

In Thornton, Kentucky, the average day length in June is 14h and 41min.

What time are sunrise and sunset in June in Thornton?

On the first day of June, sunrise is at 6:12 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:55 pm EDT.

What month has the most sunshine in Thornton?

June has the most sunshine of the year, with an average of 9.9h of sunshine.

How many hours of sunshine does Thornton have in June?

In Thornton, Kentucky, the average sunshine duration in June is 9.9h.

What are the months with the highest UV index in Thornton?

May, June and August, with an average maximum UV index of 6, are months with the highest UV index in Thornton, Kentucky.

What is the UV index reading in June in Thornton?

In Thornton, the average daily maximum UV index in June is 6. A UV Index reading 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Thornton, KY

Average temperature in June - Thornton, KY
  • Average high temperature in June: 81.1°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in June: 58.6°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

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Average pressure in June
Thornton, KY

Average pressure in June - Thornton, KY
  • Average pressure in June: 29.99"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in June
Thornton, KY

Average wind speed in June - Thornton, KY
  • Average wind speed in June: 4.8mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity in June
Thornton, KY

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

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in June
Thornton, KY

Average rainfall in June - Thornton, KY
  • Average rainfall in June: 3.62"

The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is September (2.48").

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Average rainfall days in June
Thornton, KY

Average rainfall days in June - Thornton, KY
  • Average rainfall days in June: 18.4 days

The months with the highest number of rainy days are May and July (20.8 days).
The month with the least rainy days is February (12.6 days).

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Average snowfall in June
Thornton, KY

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

The month with the highest snowfall is January (5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Thornton, KY

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

The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Thornton, KY
  • Average daylight in June: 14h and 41min

The month with the longest days is June (Average daylight: 14h and 41min).
The month with the shortest days is December (Average daylight: 9h and 40min).

  • Average sunshine in June: 9h and 54min

The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in June
Thornton, KY

Average sunshine days in June - Thornton, KY
  • Average sunshine days in June: 9.5 days

The month with the most sunshine days is November (15.1 days).
The month with the least sunshine days is May (8 days).

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Average UV index in June
Thornton, KY

Average UV index in June - Thornton, KY
  • Average UV index in June: 6

The months with the highest UV index are May, June 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
Thornton, KY

Average cloud cover in June - Thornton, KY
  • Average cloud cover in June: 36

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in June
Thornton, KY

Average visibility in June - Thornton, KY
  • Average visibility in June: 5mi

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

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