June weather forecast
McColl, SC

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Weather in June

The first month of the summer, June, is a tropical month in McColl, South Carolina, with an average temperature varying between 69.1°F (20.6°C) and 86.5°F (30.3°C).

Temperature

As June sets, the average high-temperature shows a slight increase, moving up from a warm 79.7°F (26.5°C) in May to a hot 86.5°F (30.3°C). Nighttime temperature in McColl dips to a mean of 69.1°F (20.6°C) during June.

Heat index

June's mean heat index is evaluated at a fiery hot 98.6°F (37°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Note that heat index values are valued for light wind and location in the shade. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

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

Rainfall

In McColl, South Carolina, in June, it is raining for 15.7 days, with typically 3.03" (77mm) of accumulated precipitation. In McColl, during the entire year, the rain falls for 157 days and collects up to 32.36" (822mm) of precipitation.

Snowfall

April through October are months without snowfall in McColl.

Daylight

June has the longest days of the year in McColl, with an average of 14h and 24min of daylight.
On the first day of June in McColl, sunrise is at 6:05 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:35 pm EDT.

Sunshine

The average sunshine in June in McColl is 10.6h.

UV index

The months with the highest UV index in McColl are June and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 7 in June transforms into the following instructions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

Is it hot in McColl during June?

In June, in McColl, the average high-temperature is 86.5°F (30.3°C), and the average low-temperature is 69.1°F (20.6°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in June is evaluated at 98.6°F (37°C).

What is the average humidity in June in McColl?

In June, the average relative humidity in McColl, South Carolina, is 74%.

How much does it rain in McColl in June?

In McColl, in June, during 15.7 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

When it does not snow in McColl?

April through October are months without snowfall.

When are the longest days in McColl?

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

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

In June, the average day length in McColl, South Carolina, is 14h and 26min.

When are sunrise and sunset in June in McColl?

On the first day of June in McColl, sunrise is at 6:05 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:35 pm EDT.

How long on average sun shines in June in McColl?

The average sunshine duration in June in McColl is 10.6h.

What is the month with the highest UV index in McColl?

June and July, with an average maximum UV index of 7, are months with the highest UV index in McColl.

How high is the UV index in June in McColl?

The average daily maximum UV index in June is 7. A UV Index value of 6 to 7 symbolizes a high health threat 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
McColl, SC

Average temperature in June - McColl, SC
  • Average high temperature in June: 86.5°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (50.9°F).

  • Average low temperature in June: 69.1°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (36°F).

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Average pressure in June
McColl, SC

Average pressure in June - McColl, SC
  • Average pressure in June: 29.96"Hg

The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in June
McColl, SC

Average wind speed in June - McColl, SC
  • Average wind speed in June: 6.3mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in June
McColl, SC

Average humidity in June - McColl, SC
  • Average humidity in June: 74%

The months with the highest relative humidity are May, August, September and December (76%).
The month with the lowest relative humidity is November (72%).

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Average rainfall in June
McColl, SC

Average rainfall in June - McColl, SC
  • Average rainfall in June: 3.03"

The wettest month (with the highest rainfall) is August (3.98").
The driest month (with the least rainfall) is January (1.61").

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Average rainfall days in June
McColl, SC

Average rainfall days in June - McColl, SC
  • Average rainfall days in June: 15.7 days

The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is November (8.3 days).

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Average snowfall in June
McColl, SC

Average snowfall in June - McColl, SC
  • Average snowfall in June: 0"

The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
McColl, SC

Average snowfall days in June - McColl, SC
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
McColl, SC

Average daylight in June / Average sunshine in June - McColl, SC
  • 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: 9h and 54min).

  • 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
McColl, SC

Average sunshine days in June - McColl, SC
  • Average sunshine days in June: 11 days

The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is July (8.4 days).

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Average UV index in June
McColl, SC

Average UV index in June - McColl, SC
  • Average UV index in June: 7

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in June
McColl, SC

Average cloud cover in June - McColl, SC
  • Average cloud cover in June: 29

The month with the most cloud cover is February (Cloud cover 41).
The months with the least cloud cover are June and October (Cloud cover 29).

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Average visibility in June
McColl, SC

Average visibility in June - McColl, SC
  • 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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McColl, South Carolina, USA

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