June weather forecast
Round O, SC

Weather in June

June, the first month of the summer in Round O, is a tropical month, with an average temperature ranging between max 89.1°F (31.7°C) and min 71.2°F (21.8°C).

Temperature

In June, the average high-temperature marginally rises from a moderately hot 82.8°F (28.2°C) in May to a hot 89.1°F (31.7°C). In June, the average low-temperature is 71.2°F (21.8°C).

Heat index

In June, the average heat index is computed to be an extremely hot 105.8°F (41°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'apparent temperature', or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, metabolic differences, differences in body mass, height, and shape). Bear in mind that direct sunshine exposure increases weather impact, and may raise 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Round O, South Carolina, the average relative humidity in June is 75%.

Rainfall

In Round O, in June, during 17.2 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. In Round O, during the entire year, the rain falls for 149.7 days and collects up to 21.5" (546mm) of precipitation.

Snowfall

March through December are months without snowfall in Round O.

Daylight

June has the longest days of the year in Round O, with an average of 14h and 17min of daylight.
On the first day of June, sunrise is at 6:14 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:34 pm EDT.

Sunshine

In June, the average sunshine is 10.7h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in June transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. 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 Round O?

The average high-temperature, in June, in Round O, is 89.1°F (31.7°C), while the average low-temperature is 71.2°F (21.8°C). in June, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 105.8°F (41°C).

What is the average humidity in June in Round O?

The average relative humidity in June in Round O, South Carolina, is 75%.

How much does it rain in Round O in June?

In Round O, in June, during 17.2 rainfall days, 2.56" (65mm) of precipitation is typically accumulated.

When it does not snow in Round O?

March through December are months without snowfall in Round O.

When are the longest days in Round O?

With an average of 14h and 17min of daylight, June has the longest days of the year.

What is the average length of the day in June in Round O?

The average day length in June in Round O is 14h and 17min.

When are sunrise and sunset in June in Round O?

In June, on the first day of the month, sunrise is at 6:14 am and sunset at 8:25 pm. On the last day of the month, in Round O, sunrise is at 6:16 am and sunset at 8:34 pm EDT.

How long on average sun shines in June in Round O?

In June, the average sunshine duration in Round O is 10.7h.

What are the months with the highest UV index in Round O?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Round O.

What is the UV index reading in June in Round O?

In June, the average daily maximum UV index in Round O, South Carolina, is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from 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
Round O, SC

Average temperature in June - Round O, SC
  • Average high temperature in June: 89.1°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (56.1°F).

  • Average low temperature in June: 71.2°F

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).

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Average pressure in June
Round O, SC

Average pressure in June - Round O, SC
  • Average pressure in June: 29.97"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in June
Round O, SC

Average wind speed in June - Round O, SC
  • Average wind speed in June: 5.4mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in June
Round O, SC

Average humidity in June - Round O, SC
  • Average humidity in June: 75%

The months with the highest relative humidity are August and December (77%).
The months with the lowest relative humidity are January, March and November (72%).

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Average rainfall in June
Round O, SC

Average rainfall in June - Round O, SC
  • Average rainfall in June: 2.56"

The wettest month (with the highest rainfall) is August (3.15").
The driest month (with the least rainfall) is November (0.75").

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Average rainfall days in June
Round O, SC

Average rainfall days in June - Round O, SC
  • Average rainfall days in June: 17.2 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is November (6.2 days).

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Average snowfall in June
Round O, SC

Average snowfall in June - Round O, SC
  • Average snowfall in June: 0"

The months with the highest snowfall are January and February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in June
Round O, SC

Average snowfall days in June - Round O, SC
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.4 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
Round O, SC

Average daylight in June / Average sunshine in June - Round O, SC
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • 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 30min).

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Average sunshine days in June
Round O, SC

Average sunshine days in June - Round O, SC
  • Average sunshine days in June: 10 days

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is July (6.9 days).

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Average UV index in June
Round O, SC

Average UV index in June - Round O, SC
  • Average UV index in June: 7

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in June
Round O, SC

Average cloud cover in June - Round O, SC
  • Average cloud cover in June: 30

The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are July and October (Cloud cover 29).

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Average visibility in June
Round O, SC

Average visibility in June - Round O, SC
  • Average visibility in June: 6mi

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

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