June weather forecast
New Castle, AL

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Weather in June

June, the first month of the summer in New Castle, is a hot month, with an average temperature fluctuating between 68°F (20°C) and 88.3°F (31.3°C).

Temperature

With the onset of June, New Castle's average high-temperature sees a modest rise, moving from May's warm 81°F (27.2°C) to a tropical 88.3°F (31.3°C). New Castle experiences a nighttime temperature average of 68°F (20°C) during June.

Heat index

In June, the heat index is calculated to be a blisteringly hot 104°F (40°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. 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.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In New Castle, the average relative humidity in June is 74%.

Rainfall

In New Castle, Alabama, during June, the rain falls for 17.7 days and regularly aggregates up to 3.46" (88mm) of precipitation. Throughout the year, there are 173.8 rainfall days, and 39.41" (1001mm) of precipitation is accumulated.

Snowfall

In New Castle, snow does not fall in April through October.

Daylight

With an average of 14h and 24min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:37 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:01 pm CDT.

Sunshine

June and July, with an average of 10.6h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index, 6 during June, leads to the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during June?

New Castle in June has an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 68°F (20°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in June is calculated to be 104°F (40°C).

What is the average humidity in June?

The average relative humidity in June is 74%.

How many days does it rain in June?

In New Castle, in June, during 17.7 rainfall days, 3.46" (88mm) of precipitation is typically accumulated.

When it does not snow?

In New Castle, snow does not fall in April through October.

When are the longest days?

With an average of 14h and 24min of daylight, June has the longest days of the year.

What is the average length of the day in June in New Castle?

In June, the average day length is 14h and 21min.

When are sunrise and sunset in June?

On the first day of June, sunrise is at 5:37 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:01 pm CDT.

What are the months with the most sunshine?

June and July, with an average of 10.6h of sunshine, are months with the most sunshine in New Castle.

How long on average sun shines in June?

In June, the average sunshine duration is 10.6h.

What are the months with the highest UV index?

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

What is the UV index intensity in June?

In New Castle, 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
New Castle, AL

Average temperature in June - New Castle, AL
  • Average high temperature in June: 88.3°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (50.7°F).

  • Average low temperature in June: 68°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

Average pressure in June
New Castle, AL

Average pressure in June - New Castle, AL
  • Average pressure in June: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in June
New Castle, AL

Average wind speed in June - New Castle, AL
  • Average wind speed in June: 4.8mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

Average humidity in June
New Castle, AL

Average humidity in June - New Castle, AL
  • Average humidity in June: 74%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
New Castle, AL

Average rainfall in June - New Castle, AL
  • Average rainfall in June: 3.46"

The wettest month (with the highest rainfall) is December (4.09").
The driest month (with the least rainfall) is October (2.09").

Average rainfall days in June
New Castle, AL

Average rainfall days in June - New Castle, AL
  • Average rainfall days in June: 17.7 days

The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is November (9.1 days).

Average snowfall in June
New Castle, AL

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

The month with the highest snowfall is January (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
New Castle, AL

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

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in June /
Average sunshine in June
New Castle, AL

Average daylight in June / Average sunshine in June - New Castle, AL
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in June: 10h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in June
New Castle, AL

Average sunshine days in June - New Castle, AL
  • Average sunshine days in June: 10.4 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (7.2 days).

Average UV index in June
New Castle, AL

Average UV index in June - New Castle, AL
  • 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 3).

Average cloud cover in June
New Castle, AL

Average cloud cover in June - New Castle, AL
  • Average cloud cover in June: 29

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 29).

Average visibility in June
New Castle, AL

Average visibility in June - New Castle, AL
  • 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).

New Castle, Alabama, USA

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