June weather forecast
Shannon Hill, SC

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Weather in June

June, the first month of the summer in Shannon Hill, is a tropical month, with an average temperature varying between 69.8°F (21°C) and 86.9°F (30.5°C).

Temperature

As June arrives, a slight rise in the average high-temperature is observed, moving from a warm 79.5°F (26.4°C) in May to a tropical 86.9°F (30.5°C). During the month of June, an average temperature of 69.8°F (21°C) is noted during the nights in Shannon Hill, South Carolina.

Heat index

The heat index in June is estimated at a very hot 98.6°F (37°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Shannon Hill, the average relative humidity in June is 73%.

Rainfall

In Shannon Hill, in June, it is raining for 16.2 days, with typically 2.8" (71mm) of accumulated precipitation. Throughout the year, in Shannon Hill, there are 158.4 rainfall days, and 31.38" (797mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Shannon Hill.

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 6:09 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:36 pm EDT.

Sunshine

The average sunshine in June is 10.8h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index in Shannon Hill. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 7 during June leads to these instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

How hot does it get in Shannon Hill in June?

In Shannon Hill, in June, the average high-temperature is 86.9°F (30.5°C), and the average low-temperature is 69.8°F (21°C). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, is estimated at 98.6°F (37°C).

What is the average humidity in June in Shannon Hill?

In Shannon Hill, the average relative humidity in June is 73%.

How many days does it rain in June in Shannon Hill?

In June, in Shannon Hill, South Carolina, the rain falls for 16.2 days. Throughout June, 2.8" (71mm) of precipitation is accumulated.

When it does not snow in Shannon Hill?

In Shannon Hill, snow does not fall in April through October.

When are the longest days in Shannon Hill?

The month with the longest days in Shannon Hill is June, with an average of 14h and 24min of daylight.

How many hours of daylight does Shannon Hill have in June?

In June, the average day length in Shannon Hill, South Carolina, is 14h and 25min.

What time are sunrise and sunset in June in Shannon Hill?

On the first day of June in Shannon Hill, South Carolina, sunrise is at 6:09 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:36 pm EDT.

How long on average sun shines in June in Shannon Hill?

In Shannon Hill, the average sunshine duration in June is 10.8h.

What are the months with the highest UV index in Shannon Hill?

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

What is the UV index reading in June in Shannon Hill?

The average daily maximum UV index in June in Shannon Hill is 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to 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
Shannon Hill, SC

Average temperature in June - Shannon Hill, SC
  • Average high temperature in June: 86.9°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (52.2°F).

  • Average low temperature in June: 69.8°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (37°F).

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Average pressure in June
Shannon Hill, SC

Average pressure in June - Shannon Hill, SC
  • Average pressure in June: 29.97"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 (29.97"Hg).

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Average wind speed in June
Shannon Hill, SC

Average wind speed in June - Shannon Hill, SC
  • Average wind speed in June: 6.4mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in June
Shannon Hill, SC

Average humidity in June - Shannon Hill, SC
  • Average humidity in June: 73%

The months with the highest relative humidity are May and September (76%).
The months with the lowest relative humidity are January, March and November (71%).

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Average rainfall in June
Shannon Hill, SC

Average rainfall in June - Shannon Hill, SC
  • Average rainfall in June: 2.8"

The wettest month (with the highest rainfall) is August (3.66").
The driest month (with the least rainfall) is January (1.73").

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Average rainfall days in June
Shannon Hill, SC

Average rainfall days in June - Shannon Hill, SC
  • Average rainfall days in June: 16.2 days

The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is November (7.9 days).

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Average snowfall in June
Shannon Hill, SC

Average snowfall in June - Shannon Hill, SC
  • Average snowfall in June: 0"

The month with the highest snowfall is February (0.79").
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
Shannon Hill, SC

Average snowfall days in June - Shannon Hill, SC
  • Average snowfall days in June: 0 days

The months with the highest number of snowfall days are January and February (0.7 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
Shannon Hill, SC

Average daylight in June / Average sunshine in June - Shannon Hill, 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 5min

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
Shannon Hill, SC

Average sunshine days in June - Shannon Hill, SC
  • Average sunshine days in June: 11.4 days

The month with the most sunshine days is October (21.6 days).
The month with the least sunshine days is August (9 days).

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Average UV index in June
Shannon Hill, SC

Average UV index in June - Shannon Hill, 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
Shannon Hill, SC

Average cloud cover in June - Shannon Hill, SC
  • Average cloud cover in June: 28

The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are June and October (Cloud cover 28).

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Average visibility in June
Shannon Hill, SC

Average visibility in June - Shannon Hill, 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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Shannon Hill, South Carolina, USA

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