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 temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 67.6°F (19.8°C).

Temperature

June showcases a minor temperature ascent, adjusting from May's moderately hot 79.7°F (26.5°C) to a hot 87.4°F (30.8°C). The temperature dips to an average of 67.6°F (19.8°C) during June nights.

Heat index

The average heat index in June is computed to be a sweltering 98.6°F (37°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Heat index determinations are made taking into account the shade and light air movements. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. 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.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in June in Tega Cay is 70%.

Rainfall

In June, the rain falls for 14.9 days. Throughout June, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 159 rainfall days, and 32.76" (832mm) of precipitation is accumulated.

Snowfall

In Tega Cay, snow does not fall in April through November.

Daylight

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

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

UV index

In June, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 6 in June suggests the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. 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. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Updated: Jun 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in June?

In Tega Cay, 87.4°F (30.8°C) is the average high-temperature and 67.6°F (19.8°C) is the average low-temperature during June. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in June is computed to be 98.6°F (37°C).

What is the average humidity in June?

The average relative humidity in June is 70%.

How many days does it rain in June?

In Tega Cay, 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?

In Tega Cay, snow does not fall in April through November.

When are the longest days?

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

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

In Tega Cay, the average day length in June is 14h and 29min.

What time are sunrise and sunset in June?

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, sunrise is at 6:13 am and sunset at 8:42 pm EDT.

How long on average sun shines in June?

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

What is the UV index reading in June?

The average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Tega Cay, South Carolina, USA

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