June weather forecast
Rion, SC

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Weather in June

The first month of the summer, June, is a hot month in Rion, South Carolina, with an average temperature fluctuating between 88.2°F (31.2°C) and 68.7°F (20.4°C).

Temperature

With the onset of June, Rion's average high-temperature sees a modest rise, moving from May's moderately hot 80.2°F (26.8°C) to a hot 88.2°F (31.2°C). Throughout the nights in June, an average low-temperature of 68.7°F (20.4°C) is noted in Rion.

Heat index

June's average heat index is computed to be a fiery hot 100.4°F (38°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The months with the lowest humidity in Rion, South Carolina, are June, July and November, with an average relative humidity of 71%.

Rainfall

In Rion, in June, it is raining for 15.2 days, with typically 2.6" (66mm) of accumulated precipitation. Throughout the year, in Rion, there are 160.7 rainfall days, and 32.13" (816mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Rion, South Carolina.

Daylight

The month with the longest days is June, with an average of 14h and 24min of daylight.
On the first day of June, sunrise is at 6:13 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:40 pm EDT.

Sunshine

In June, the average sunshine in Rion is 10.8h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 7 during June translates into the following directions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

How hot is June in Rion?

June temperatures in Rion vary between a high-temperature of 88.2°F (31.2°C) and a low-temperature of 68.7°F (20.4°C). In June, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 100.4°F (38°C).

What is the least humid month in Rion?

June, July and November, with an average relative humidity of 71%, are the least humid months in Rion.

What is the average humidity in June in Rion?

In Rion, South Carolina, the average relative humidity in June is 71%.

How many days does it rain in June in Rion?

In June, the rain falls for 15.2 days. Throughout June, 2.6" (66mm) of precipitation is accumulated.

When it does not snow in Rion?

April through October are months without snowfall in Rion.

When are the longest days in Rion?

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

How many hours of daylight does Rion have in June?

The average day length in June in Rion is 14h and 25min.

What time are sunrise and sunset in June in Rion?

On the first day of June, sunrise is at 6:13 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:40 pm EDT.

How long on average sun shines in June in Rion?

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

What are the months with the highest UV index in Rion?

The months with the highest UV index in Rion, South Carolina, are June and July, with an average maximum UV index of 7.

How high is the UV index in June in Rion?

In June, the average daily maximum UV index in Rion is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from 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
Rion, SC

Average temperature in June - Rion, SC
  • Average high temperature in June: 88.2°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 (51.4°F).

  • Average low temperature in June: 68.7°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

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Average pressure in June
Rion, SC

Average pressure in June - Rion, 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
Rion, SC

Average wind speed in June - Rion, SC
  • Average wind speed in June: 5.7mph

The windiest months (with the highest average wind speed) are February and April (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in June
Rion, SC

Average humidity in June - Rion, SC
  • Average humidity in June: 71%

The months with the highest relative humidity are May and December (75%).
The months with the lowest relative humidity are June, July and November (71%).

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Average rainfall in June
Rion, SC

Average rainfall in June - Rion, SC
  • Average rainfall in June: 2.6"

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in June
Rion, SC

Average rainfall days in June - Rion, SC
  • Average rainfall days in June: 15.2 days

The month with the highest number of rainy days is July (18 days).
The months with the least rainy days are October and November (9 days).

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Average snowfall in June
Rion, SC

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

The month with the highest snowfall is February (0.83").
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
Rion, SC

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

The month with the highest number of snowfall days is February (1.2 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
Rion, SC

Average daylight in June / Average sunshine in June - Rion, 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 24min).

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Average sunshine days in June
Rion, SC

Average sunshine days in June - Rion, SC
  • Average sunshine days in June: 13.1 days

The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (10.5 days).

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Average UV index in June
Rion, SC

Average UV index in June - Rion, 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
Rion, SC

Average cloud cover in June - Rion, SC
  • Average cloud cover in June: 28

The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 28).

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Average visibility in June
Rion, SC

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

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