June weather forecast
Awendaw, SC

Share

Weather in June

June is a quintessential summer month with the highest temperatures and humidity levels of the year, and noticeably less rainfall than May. The increase in daily sunshine greatly boosts the UV index making summer activities particularly enjoyable. Winds slightly subside, and sunny days drastically increase. June's temperatures, compared to May, rise to sweltering heights as they vary from 71.8°F (22.1°C) to 86.9°F (30.5°C).

Temperature

With the onset of June, Awendaw's average high-temperature experiences a slight rise, moving from May's moderately hot 80.2°F (26.8°C) to a hot 86.9°F (30.5°C). Awendaw experiences a mean low-temperature of 71.8°F (22.1°C) during June.

Heat index

For most parts of June, the heat index is estimated at a torrid 100.4°F (38°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. 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 particularly important for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In Awendaw, the average relative humidity in June is 76%.

Rainfall

In June, the rain falls for 20.5 days. Throughout June, 3.86" (98mm) of precipitation is accumulated. In Awendaw, during the entire year, the rain falls for 179.5 days and collects up to 40.79" (1036mm) of precipitation.

Snowfall

March through November are months without snowfall.

Daylight

With an average of 14h and 18min of daylight, June has the longest days of the year in Awendaw, South Carolina.
On the first day of June, sunrise is at 6:10 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:31 pm EDT.

Sunshine

The average sunshine in June 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 health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 7 in June leads to these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in June?

In Awendaw, in June, the average high-temperature is 86.9°F (30.5°C), and the average low-temperature is 71.8°F (22.1°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in June is estimated at 100.4°F (38°C).

What is the average humidity in June?

The average relative humidity in June is 76%.

How much does it rain in Awendaw in June?

In Awendaw, during June, the rain falls for 20.5 days and regularly aggregates up to 3.86" (98mm) of precipitation.

When it does not snow?

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

When are the longest days?

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

How many hours of daylight does Awendaw have in June?

In June, the average day length is 14h and 18min.

When are sunrise and sunset in June?

On the first day of June, sunrise is at 6:10 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:31 pm EDT.

How many hours of sunshine does Awendaw have in June?

The average sunshine duration in June is 10.8h.

What is the month with the highest UV index?

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

What is the UV index reading in June?

In June, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents 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
Awendaw, SC

Average temperature in June - Awendaw, SC
  • Average high temperature in June: 86.9°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (55.8°F).

  • Average low temperature in June: 71.8°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (40.8°F).

Average pressure in June
Awendaw, SC

Average pressure in June - Awendaw, 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).

Average wind speed in June
Awendaw, SC

Average wind speed in June - Awendaw, 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 (5.7mph).

Average humidity in June
Awendaw, SC

Average humidity in June - Awendaw, SC
  • Average humidity in June: 76%

The months with the highest relative humidity are August and December (78%).
The months with the lowest relative humidity are January and March (74%).

Average rainfall in June
Awendaw, SC

Average rainfall in June - Awendaw, SC
  • Average rainfall in June: 3.86"

The wettest month (with the highest rainfall) is August (6.46").
The driest month (with the least rainfall) is January (1.46").

Average rainfall days in June
Awendaw, SC

Average rainfall days in June - Awendaw, SC
  • Average rainfall days in June: 20.5 days

The months with the highest number of rainy days are July and August (23.2 days).
The month with the least rainy days is November (8.9 days).

Average snowfall in June
Awendaw, SC

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

The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in June
Awendaw, SC

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

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in June / Average sunshine in June - Awendaw, 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 5min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in June
Awendaw, SC

Average sunshine days in June - Awendaw, SC
  • Average sunshine days in June: 7.3 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (5.5 days).

Average UV index in June
Awendaw, SC

Average UV index in June - Awendaw, 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 and December (UV index 3).

Average cloud cover in June
Awendaw, SC

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

The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in June
Awendaw, SC

Average visibility in June - Awendaw, 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).

Awendaw, South Carolina, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location