June weather forecast
Mount Holly, NC

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Weather in June

The first month of the summer, June, is a tropical month in Mount Holly, North Carolina, with an average temperature ranging between min 66.2°F (19°C) and max 87.3°F (30.7°C).

Temperature

June comes with a subtle rise, with the average high-temperature adjusting from a moderately hot 79.3°F (26.3°C) in May to a hot 87.3°F (30.7°C). An average low-temperature of 66.2°F (19°C) is anticipated throughout the nights in Mount Holly during June.

Heat index

In June, the average heat index is computed to be a very hot 98.6°F (37°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

June and July, with an average relative humidity of 70%, are the least humid months in Mount Holly, North Carolina.

Rainfall

In Mount Holly, in June, during 14.7 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In Mount Holly, during the entire year, the rain falls for 155.8 days and collects up to 30.98" (787mm) of precipitation.

Snowfall

April through November are months without snowfall in Mount Holly.

Daylight

With an average of 14h and 30min of daylight, June has the longest days of the year in Mount Holly.
On the first day of the month, sunrise is at 6:10 am and sunset at 8:33 pm. On the last day of June, in Mount Holly, North Carolina, sunrise is at 6:12 am and sunset at 8:42 pm EDT.

Sunshine

The average sunshine in June is 10.7h.

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 rays for average individuals.
Note: A daily high UV index of 6 in June leads to these guidelines:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

How hot is June in Mount Holly?

In Mount Holly, in June, the average high-temperature is 87.3°F (30.7°C), and the average low-temperature is 66.2°F (19°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in June is computed to be 98.6°F (37°C).

What are the least humid months in Mount Holly?

The months with the lowest humidity in Mount Holly are June and July, with an average relative humidity of 70%.

What is the average humidity in June in Mount Holly?

In June, the average relative humidity in Mount Holly, North Carolina, is 70%.

How many days does it rain in June in Mount Holly?

In Mount Holly, North Carolina, during June, the rain falls for 14.7 days and regularly aggregates up to 2.32" (59mm) of precipitation.

When it does not snow in Mount Holly?

April through November are months without snowfall.

When are the longest days in Mount Holly?

With an average of 14h and 30min of daylight, June has the longest days of the year.

How many hours of daylight does Mount Holly have in June?

In June, the average day length is 14h and 30min.

What time are sunrise and sunset in June in Mount Holly?

In June, on the first day of the month, sunrise is at 6:10 am and sunset at 8:33 pm. On the last day of the month, in Mount Holly, North Carolina, sunrise is at 6:12 am and sunset at 8:42 pm EDT.

How many hours of sunshine does Mount Holly have in June?

In Mount Holly, North Carolina, the average sunshine duration in June is 10.7h.

What are the months with the highest UV index in Mount Holly?

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

What is the UV index intensity in June in Mount Holly?

In Mount Holly, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes 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
Mount Holly, NC

Average temperature in June - Mount Holly, NC
  • Average high temperature in June: 87.3°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in June: 66.2°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure in June
Mount Holly, NC

Average pressure in June - Mount Holly, NC
  • Average pressure in June: 29.98"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in June
Mount Holly, NC

Average wind speed in June - Mount Holly, NC
  • Average wind speed in June: 5mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in June
Mount Holly, NC

Average humidity in June - Mount Holly, NC
  • Average humidity in June: 70%

The months with the highest relative humidity are May and December (75%).
The months with the lowest relative humidity are June and July (70%).

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Average rainfall in June
Mount Holly, NC

Average rainfall in June - Mount Holly, NC
  • Average rainfall in June: 2.32"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is October (1.97").

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Average rainfall days in June
Mount Holly, NC

Average rainfall days in June - Mount Holly, NC
  • Average rainfall days in June: 14.7 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall in June
Mount Holly, NC

Average snowfall in June - Mount Holly, NC
  • Average snowfall in June: 0"

The month with the highest snowfall is December (1.97").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in June
Mount Holly, NC

Average snowfall days in June - Mount Holly, NC
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in June /
Average sunshine in June
Mount Holly, NC

Average daylight in June / Average sunshine in June - Mount Holly, NC
  • Average daylight in June: 14h and 3min

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

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in June
Mount Holly, NC

Average sunshine days in June - Mount Holly, NC
  • Average sunshine days in June: 13.2 days

The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (11 days).

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Average UV index in June
Mount Holly, NC

Average UV index in June - Mount Holly, NC
  • 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 and December (UV index 2).

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Average cloud cover in June
Mount Holly, NC

Average cloud cover in June - Mount Holly, NC
  • Average cloud cover in June: 29

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in June
Mount Holly, NC

Average visibility in June - Mount Holly, NC
  • 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).

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Mount Holly, North Carolina, USA

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