June weather forecast
Otranto, SC

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Weather in June

The first month of the summer, June, is a tropical month in Otranto, South Carolina, with an average temperature ranging between max 87.8°F (31°C) and min 73°F (22.8°C).

Temperature

In Otranto, stepping into June brings a gentle temperature nudge, moving slightly up from May's warm 81.3°F (27.4°C) to a hot 87.8°F (31°C). An average low-temperature of 73°F (22.8°C) is observed during June nights.

Heat index

During June, the heat index is estimated at a torrid 102.2°F (39°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
For clarity, heat index numbers account for light winds and areas under shade. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Otranto, the average relative humidity in June is 74%.

Rainfall

In Otranto, in June, it is raining for 20.1 days, with typically 3.94" (100mm) of accumulated precipitation. Throughout the year, there are 172.6 rainfall days, and 39.13" (994mm) of precipitation is accumulated.

Snowfall

March through November are months without snowfall in Otranto.

Daylight

The month with the longest days in Otranto is June, with an average of 14h and 18min of daylight.
On the first day of June, sunrise is at 6:12 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:32 pm EDT.

Sunshine

In June, the average sunshine in Otranto, South Carolina, is 10.7h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In June, a regular UV index of 7 translates into these guidelines:
Resist overexposure. Safeguarding from solar damage is indispensable. 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. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

How hot is June in Otranto?

An average high-temperature, in June, in Otranto, is 87.8°F (31°C) and the average low-temperature is 73°F (22.8°C). In June, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is estimated at 102.2°F (39°C).

What is the average humidity in June in Otranto?

In Otranto, the average relative humidity in June is 74%.

How many days does it rain in June in Otranto?

In Otranto, in June, it is raining for 20.1 days, with typically 3.94" (100mm) of accumulated precipitation.

When it does not snow in Otranto?

In Otranto, snow does not fall in March through November.

When are the longest days in Otranto?

June has the longest days of the year in Otranto, South Carolina, with an average of 14h and 18min of daylight.

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

In Otranto, South Carolina, the average day length in June is 14h and 17min.

When is the sunrise / sunset in June in Otranto?

In June, on the first day of the month, sunrise is at 6:12 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:32 pm EDT.

How long on average sun shines in June in Otranto?

The average sunshine duration in June in Otranto is 10.7h.

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

The months with the highest UV index in Otranto are June through August, with an average maximum UV index of 7.

How high is the UV index in June in Otranto?

The average daily maximum UV index in June in Otranto, South Carolina, is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Otranto, SC

Average temperature in June - Otranto, SC
  • Average high temperature in June: 87.8°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in June: 73°F

The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).

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Average pressure in June
Otranto, SC

Average pressure in June - Otranto, SC
  • Average pressure in June: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

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Average wind speed in June
Otranto, SC

Average wind speed in June - Otranto, SC
  • Average wind speed in June: 6.3mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in June
Otranto, SC

Average humidity in June - Otranto, SC
  • Average humidity in June: 74%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January and March (72%).

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Average rainfall in June
Otranto, SC

Average rainfall in June - Otranto, SC
  • Average rainfall in June: 3.94"

The wettest month (with the highest rainfall) is August (6.22").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in June
Otranto, SC

Average rainfall days in June - Otranto, SC
  • Average rainfall days in June: 20.1 days

The month with the highest number of rainy days is August (23.4 days).
The month with the least rainy days is November (8.2 days).

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Average snowfall in June
Otranto, SC

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

The month with the highest snowfall is February (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in June
Otranto, SC

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

The months with the highest number of snowfall days are January and February (0.3 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
Otranto, SC

Average daylight in June / Average sunshine in June - Otranto, SC
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in June: 10h and 4min

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 36min).

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Average sunshine days in June
Otranto, SC

Average sunshine days in June - Otranto, SC
  • Average sunshine days in June: 7.9 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is August (5.8 days).

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Average UV index in June
Otranto, SC

Average UV index in June - Otranto, SC
  • Average UV index in June: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

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Average cloud cover in June
Otranto, SC

Average cloud cover in June - Otranto, SC
  • Average cloud cover in June: 27

The month with the most cloud cover is December (Cloud cover 41).
The months with the least cloud cover are June and July (Cloud cover 27).

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Average visibility in June
Otranto, SC

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

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