June weather forecast
Tega Cay, SC

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Weather in June

The first month of the summer, June, is a hot month in Tega Cay, South Carolina, with an average temperature fluctuating between 87.4°F (30.8°C) and 67.6°F (19.8°C).

Temperature

June brings a slight increase in the average high-temperature, progressing from a moderately hot 79.7°F (26.5°C) in May to a tropical 87.4°F (30.8°C). In June, Tega Cay encounters an average low-temperature of 67.6°F (19.8°C) during the night.

Heat index

June's heat index is calculated to be a sweltering 98.6°F (37°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important 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, as evaporated sweat carries heat away from the body. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In June, the average relative humidity in Tega Cay is 70%.

Rainfall

In Tega Cay, in June, it is raining for 14.9 days, with typically 2.52" (64mm) of accumulated precipitation. In Tega Cay, during the entire year, the rain falls for 159 days and collects up to 32.76" (832mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 30min of daylight.
On the first day of June in Tega Cay, sunrise is at 6:10 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:42 pm EDT.

Sunshine

The average sunshine in June in Tega Cay, South Carolina, is 10.6h.

UV index

The average daily maximum UV index in June in Tega Cay is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, the maximum UV index of 6 transforms into these recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

How hot is June in Tega Cay?

In Tega Cay, in June, the average high-temperature is 87.4°F (30.8°C), and the average low-temperature is 67.6°F (19.8°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in June is calculated to be 98.6°F (37°C).

What is the average humidity in June in Tega Cay?

In Tega Cay, South Carolina, the average relative humidity in June is 70%.

How many days does it rain in June in Tega Cay?

In Tega Cay, South Carolina, during June, the rain falls for 14.9 days and regularly aggregates up to 2.52" (64mm) of precipitation.

When it does not snow in Tega Cay?

April through November are months without snowfall in Tega Cay.

When are the longest days in Tega Cay?

The month with the longest days in Tega Cay, South Carolina, is June, with an average of 14h and 30min of daylight.

How many hours of daylight does Tega Cay have in June?

The average day length in June in Tega Cay, South Carolina, is 14h and 29min.

When are sunrise and sunset in June in Tega Cay?

On the first day of June in Tega Cay, sunrise is at 6:10 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:42 pm EDT.

How many hours of sunshine does Tega Cay have in June?

In Tega Cay, the average sunshine duration in June is 10.6h.

What is the UV index reading in June in Tega Cay?

In Tega Cay, South Carolina, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Tega Cay, SC

Average temperature in June - Tega Cay, SC
  • Average high temperature in June: 87.4°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in June: 67.6°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 (34.2°F).

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Average pressure in June
Tega Cay, SC

Average pressure in June - Tega Cay, SC
  • 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
Tega Cay, SC

Average wind speed in June - Tega Cay, SC
  • Average wind speed in June: 5.4mph

The windiest month (with the highest average wind speed) is April (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in June
Tega Cay, SC

Average humidity in June - Tega Cay, SC
  • Average humidity in June: 70%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in June
Tega Cay, SC

Average rainfall in June - Tega Cay, SC
  • Average rainfall in June: 2.52"

The wettest month (with the highest rainfall) is December (3.46").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in June
Tega Cay, SC

Average rainfall days in June - Tega Cay, SC
  • Average rainfall days in June: 14.9 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is November (9.6 days).

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Average snowfall in June
Tega Cay, SC

Average snowfall in June - Tega Cay, SC
  • Average snowfall in June: 0"

The month with the highest snowfall is February (1.34").
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
Tega Cay, SC

Average snowfall days in June - Tega Cay, SC
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (1.7 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
Tega Cay, SC

Average daylight in June / Average sunshine in June - Tega Cay, SC
  • 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 42min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in June
Tega Cay, SC

Average sunshine days in June - Tega Cay, SC
  • Average sunshine days in June: 13 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (10.8 days).

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Average UV index in June
Tega Cay, SC

Average UV index in June - Tega Cay, SC
  • Average UV index in June: 6

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

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Average cloud cover in June
Tega Cay, SC

Average cloud cover in June - Tega Cay, SC
  • Average cloud cover in June: 30

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in June
Tega Cay, SC

Average visibility in June - Tega Cay, 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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Tega Cay, South Carolina, USA

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