June weather forecast
Walterboro, SC

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Weather in June

June, the first month of the summer in Walterboro, is a hot month, with an average temperature varying between 71.2°F (21.8°C) and 89.1°F (31.7°C).

Temperature

The start of June signals a slight increase in the average high-temperature, moving from a moderately hot 82.8°F (28.2°C) in May to a tropical 89.1°F (31.7°C). During June, the temperature tends to dip to an average of 71.2°F (21.8°C) at night.

Heat index

For most parts of June, the heat index is appraised at an extremely hot 105.8°F (41°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in June is 75%.

Rainfall

In Walterboro, in June, during 17.2 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. Throughout the year, there are 149.7 rainfall days, and 21.5" (546mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall in Walterboro.

Daylight

With an average of 14h and 18min of daylight, June has the longest days of the year.
On the first day of June in Walterboro, sunrise is at 6:14 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:35 pm EDT.

Sunshine

In Walterboro, the average sunshine in June 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 value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, an average UV index of 7 transforms into the following instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

How hot is June in Walterboro?

In Walterboro, 89.1°F (31.7°C) is the average high-temperature and 71.2°F (21.8°C) is the average low-temperature during June. In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is appraised at 105.8°F (41°C).

What is the average humidity in June in Walterboro?

The average relative humidity in June in Walterboro is 75%.

How much does it rain in Walterboro in June?

In Walterboro, in June, it is raining for 17.2 days, with typically 2.56" (65mm) of accumulated precipitation.

When it does not snow in Walterboro?

In Walterboro, snow does not fall in March through December.

When are the longest days in Walterboro?

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

How many hours of daylight does Walterboro have in June?

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

When is the sunrise / sunset in June in Walterboro?

In June, on the first day of the month, sunrise is at 6:14 am and sunset at 8:26 pm. On the last day of the month, in Walterboro, sunrise is at 6:17 am and sunset at 8:35 pm EDT.

How many hours of sunshine does Walterboro have in June?

The average sunshine duration in June in Walterboro, South Carolina, is 10.7h.

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

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

What is the UV index intensity in June in Walterboro?

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

Average temperature in June - Walterboro, SC
  • Average high temperature in June: 89.1°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (56.1°F).

  • Average low temperature in June: 71.2°F

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).

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Average pressure in June
Walterboro, SC

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

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

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Average wind speed in June
Walterboro, SC

Average wind speed in June - Walterboro, SC
  • Average wind speed in June: 5.4mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in June
Walterboro, SC

Average humidity in June - Walterboro, SC
  • Average humidity in June: 75%

The months with the highest relative humidity are August and December (77%).
The months with the lowest relative humidity are January, March and November (72%).

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Average rainfall in June
Walterboro, SC

Average rainfall in June - Walterboro, SC
  • Average rainfall in June: 2.56"

The wettest month (with the highest rainfall) is August (3.15").
The driest month (with the least rainfall) is November (0.75").

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Average rainfall days in June
Walterboro, SC

Average rainfall days in June - Walterboro, SC
  • Average rainfall days in June: 17.2 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is November (6.2 days).

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Average snowfall in June
Walterboro, SC

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

The months with the highest snowfall are January and February (0.12").
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
Walterboro, SC

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

The month with the highest number of snowfall days is January (0.4 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
Walterboro, SC

Average daylight in June / Average sunshine in June - Walterboro, 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 30min).

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Average sunshine days in June
Walterboro, SC

Average sunshine days in June - Walterboro, SC
  • Average sunshine days in June: 10 days

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is July (6.9 days).

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Average UV index in June
Walterboro, SC

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

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

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Average cloud cover in June
Walterboro, SC

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

The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are July and October (Cloud cover 29).

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Average visibility in June
Walterboro, SC

Average visibility in June - Walterboro, SC
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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Walterboro, South Carolina, USA

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