June weather forecast
York, SC

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Weather in June

The first month of the summer, June, is a hot month in York, South Carolina, with temperature in the range of an average low of 66.7°F (19.3°C) and an average high of 88°F (31.1°C).

Temperature

June brings a slight elevation in the average high-temperature, transitioning from May's moderately hot 79.7°F (26.5°C) to a tropical 88°F (31.1°C). York, during the month of June, experiences an average low-temperature of 66.7°F (19.3°C).

Heat index

In June, the heat index is calculated to be a torrid 100.4°F (38°C). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Note that heat index values are valued for light wind and location in the shade. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

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

Rainfall

In York, in June, during 15.1 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. In York, during the entire year, the rain falls for 159.3 days and collects up to 33.15" (842mm) 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 the month, sunrise is at 6:11 am and sunset at 8:33 pm. On the last day of June, sunrise is at 6:14 am and sunset at 8:43 pm EDT.

Sunshine

In York, the average sunshine in June is 10.6h.

UV index

In June, the average daily maximum UV index in York, South Carolina, is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index, 6 during June, leads to the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

How hot does it get in York in June?

The high-temperature, in June, in York, records 88°F (31.1°C), while the low-temperature is 66.7°F (19.3°C). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is calculated to be 100.4°F (38°C).

What is the average humidity in June in York?

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

How much does it rain in York in June?

In York, in June, it is raining for 15.1 days, with typically 2.64" (67mm) of accumulated precipitation.

When it does not snow in York?

In York, South Carolina, snow does not fall in April through November.

When are the longest days in York?

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

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

In June, the average day length in York is 14h and 28min.

When is the sunrise / sunset in June in York?

On the first day of June, sunrise is at 6:11 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:43 pm EDT.

How many hours of sunshine does York have in June?

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

How high is the UV index in June in York?

In June, the average daily maximum UV index in York is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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
York, SC

Average temperature in June - York, SC
  • Average high temperature in June: 88°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (49.5°F).

  • Average low temperature in June: 66.7°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).

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Average pressure in June
York, SC

Average pressure in June - York, 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
York, SC

Average wind speed in June - York, SC
  • Average wind speed in June: 5.2mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in June
York, SC

Average humidity in June - York, SC
  • Average humidity in June: 70%

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

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Average rainfall in June
York, SC

Average rainfall in June - York, SC
  • Average rainfall in June: 2.64"

The wettest month (with the highest rainfall) is December (3.54").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days in June
York, SC

Average rainfall days in June - York, SC
  • Average rainfall days in June: 15.1 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is November (9.3 days).

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Average snowfall in June
York, SC

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

The month with the highest snowfall is December (1.65").
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
York, SC

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

The month with the highest number of snowfall days is February (1.8 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
York, SC

Average daylight in June / Average sunshine in June - York, 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 54min).

  • 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
York, SC

Average sunshine days in June - York, SC
  • Average sunshine days in June: 13.2 days

The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is July (11.2 days).

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Average UV index in June
York, SC

Average UV index in June - York, 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
York, SC

Average cloud cover in June - York, SC
  • Average cloud cover in June: 30

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

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Average visibility in June
York, SC

Average visibility in June - York, 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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York, South Carolina, USA

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