June weather forecast
Olanta, SC

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Weather in June

The first month of the summer, June, is a hot month in Olanta, South Carolina, with temperature in the range of an average low of 69.6°F (20.9°C) and an average high of 86.5°F (30.3°C).

Temperature

As Olanta, South Carolina, transitions into June, a marginal rise in the average high-temperature is observed, moving from a warm 79.7°F (26.5°C) in May to a tropical 86.5°F (30.3°C). During June, the average low-temperature is an agreeable 69.6°F (20.9°C).

Heat index

For June, the heat index is estimated at a very hot 100.4°F (38°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in June in Olanta is 77%.

Rainfall

In Olanta, in June, during 18.9 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. Throughout the year, in Olanta, there are 170.2 rainfall days, and 34.06" (865mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall in Olanta.

Daylight

June has the longest days of the year in Olanta, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 6:09 am and sunset at 8:26 pm. On the last day of June, sunrise is at 6:12 am and sunset at 8:34 pm EDT.

Sunshine

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

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index in Olanta. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A maximum UV index of 7 in June translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

How hot is it in Olanta in June?

During June, Olanta experiences an average high-temperature of 86.5°F (30.3°C) and a low-temperature of 69.6°F (20.9°C). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is estimated at 100.4°F (38°C).

What is the average humidity in June in Olanta?

The average relative humidity in June is 77%.

How many days does it rain in June in Olanta?

In Olanta, during June, the rain falls for 18.9 days and regularly aggregates up to 3.19" (81mm) of precipitation.

When it does not snow in Olanta?

March through December are months without snowfall in Olanta.

When are the longest days in Olanta?

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

How many hours of daylight does Olanta have in June?

The average day length in June in Olanta, South Carolina, is 14h and 23min.

When are sunrise and sunset in June in Olanta?

On the first day of June in Olanta, South Carolina, sunrise is at 6:09 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:34 pm EDT.

How long on average sun shines in June in Olanta?

In Olanta, South Carolina, the average sunshine duration in June is 10.6h.

When is the highest UV index in Olanta?

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

How high is the UV index in June in Olanta?

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

Average temperature in June - Olanta, SC
  • Average high temperature in June: 86.5°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (53.4°F).

  • Average low temperature in June: 69.6°F

The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).

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Average pressure in June
Olanta, SC

Average pressure in June - Olanta, SC
  • Average pressure in June: 29.97"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in June
Olanta, SC

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

The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in June
Olanta, SC

Average humidity in June - Olanta, SC
  • Average humidity in June: 77%

The months with the highest relative humidity are May, August and September (78%).
The months with the lowest relative humidity are January and November (73%).

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Average rainfall in June
Olanta, SC

Average rainfall in June - Olanta, SC
  • Average rainfall in June: 3.19"

The wettest month (with the highest rainfall) is August (4.41").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in June
Olanta, SC

Average rainfall days in June - Olanta, SC
  • Average rainfall days in June: 18.9 days

The month with the highest number of rainy days is July (21.8 days).
The month with the least rainy days is November (8.9 days).

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Average snowfall in June
Olanta, SC

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

The month with the highest snowfall is February (0.39").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in June
Olanta, SC

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

The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in June /
Average sunshine in June
Olanta, SC

Average daylight in June / Average sunshine in June - Olanta, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in June
Olanta, SC

Average sunshine days in June - Olanta, SC
  • Average sunshine days in June: 8.7 days

The months with the most sunshine days are October and November (20.4 days).
The month with the least sunshine days is July (6.5 days).

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Average UV index in June
Olanta, SC

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in June
Olanta, SC

Average cloud cover in June - Olanta, SC
  • Average cloud cover in June: 31

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in June
Olanta, SC

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

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