June weather forecast
New Castle, KY

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Weather in June

The first month of the summer, June, is still a warm month in New Castle, Kentucky, with an average temperature varying between 82.9°F (28.3°C) and 63.3°F (17.4°C).

Temperature

June comes with a subtle rise, with the average high-temperature adjusting from a warm 74.8°F (23.8°C) in May to a still moderately hot 82.9°F (28.3°C). New Castle usually reports an average low-temperature of 63.3°F (17.4°C) during the month of June.

Heat index

The heat index value for June is appraised at a hot 89.6°F (32°C). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely vital to babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.

Humidity

In June, the average relative humidity is 77%.

Rainfall

In New Castle, during June, the rain falls for 13.3 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, there are 147.9 rainfall days, and 23.98" (609mm) of precipitation is accumulated.

Snowfall

In New Castle, snow does not fall in May through September.

Daylight

The month with the longest days is June, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 6:18 am and sunset at 8:59 pm. On the last day of June, sunrise is at 6:20 am and sunset at 9:08 pm EDT.

Sunshine

In June, the average sunshine in New Castle is 10.1h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 6 in June translates into these instructions:
Ward off overexposure. Defence against solar harm is crucial. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in June?

The average high-temperature, in June, in New Castle, is 82.9°F (28.3°C), while the average low-temperature is 63.3°F (17.4°C). In June, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is appraised at 89.6°F (32°C).

What is the average humidity in June?

In June, the average relative humidity is 77%.

How much does it rain in June?

In June, the rain falls for 13.3 days. Throughout June, 2.05" (52mm) of precipitation is accumulated.

When it does not snow?

May through September are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 14h and 48min of daylight.

What is the average length of the day in June?

In June, the average day length is 14h and 48min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 6:18 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 9:08 pm EDT.

How many hours of sunshine does New Castle have in June?

In New Castle, Kentucky, the average sunshine duration in June is 10.1h.

What are the months with the highest UV index in New Castle?

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

How high is the UV index in June?

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

Average temperature in June - New Castle, 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 (38.3°F).

  • Average low temperature in June: 63.3°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

Average pressure in June
New Castle, KY

Average pressure in June - New Castle, KY
  • Average pressure in June: 29.95"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in June
New Castle, KY

Average wind speed in June - New Castle, KY
  • Average wind speed in June: 5.8mph

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in June
New Castle, KY

Average humidity in June - New Castle, KY
  • Average humidity in June: 77%

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).

Average rainfall in June
New Castle, KY

Average rainfall in June - New Castle, KY
  • Average rainfall in June: 2.05"

The wettest month (with the highest rainfall) is April (2.64").
The driest month (with the least rainfall) is September (1.3").

Average rainfall days in June
New Castle, KY

Average rainfall days in June - New Castle, KY
  • Average rainfall days in June: 13.3 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in June
New Castle, KY

Average snowfall in June - New Castle, KY
  • Average snowfall in June: 0"

The month with the highest snowfall is March (1.54").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
New Castle, KY

Average snowfall days in June - New Castle, KY
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (7.2 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
New Castle, KY

Average daylight in June / Average sunshine in June - New Castle, KY
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 10h and 1min

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

Average sunshine days in June
New Castle, KY

Average sunshine days in June - New Castle, KY
  • Average sunshine days in June: 14.1 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is May (11.9 days).

Average UV index in June
New Castle, KY

Average UV index in June - New Castle, KY
  • Average UV index in June: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in June
New Castle, KY

Average cloud cover in June - New Castle, KY
  • Average cloud cover in June: 32

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in June
New Castle, KY

Average visibility in June - New Castle, KY
  • Average visibility in June: 6mi

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

New Castle, Kentucky, USA

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