June weather forecast
Myrtle Grove, SC

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Weather in June

June, the first month of the summer in Myrtle Grove, is a hot month, with an average temperature varying between 73.4°F (23°C) and 87.1°F (30.6°C).

Temperature

Myrtle Grove's June weather indicates a minor increase in high-temperatures, edging from May's moderately hot 80.8°F (27.1°C) to a hot 87.1°F (30.6°C). In the month of June, the average low-temperature usually rests at a warm 73.4°F (23°C).

Heat index

Throughout June, the heat index is appraised at a very hot 100.4°F (38°C). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In Myrtle Grove, the average relative humidity in June is 75%.

Rainfall

In Myrtle Grove, during June, the rain falls for 17.3 days and regularly aggregates up to 2.6" (66mm) of precipitation. Throughout the year, there are 154.4 rainfall days, and 23.43" (595mm) of precipitation is accumulated.

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.
On the first day of the month, sunrise is at 6:12 am and sunset at 8:23 pm. On the last day of June, sunrise is at 6:15 am and sunset at 8:32 pm EDT.

Sunshine

In Myrtle Grove, the average sunshine in June is 10.8h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: During June, 7 as the daily maximum UV index converts into the following advice:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

During June, Myrtle Grove experiences an average high-temperature of 87.1°F (30.6°C) and a low-temperature of 73.4°F (23°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in June is appraised at 100.4°F (38°C).

What is the average humidity in June?

In June, the average relative humidity in Myrtle Grove is 75%.

How many days does it rain in June?

In Myrtle Grove, in June, during 17.3 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.

When it does not snow?

In Myrtle Grove, snow does not fall in March through November.

When are the longest days?

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

How many hours of daylight does Myrtle Grove have in June?

In June, the average day length in Myrtle Grove is 14h and 17min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 6:12 am and sunset at 8:23 pm. On the last day of the month, in Myrtle Grove, sunrise is at 6:15 am and sunset at 8:32 pm EDT.

How long on average sun shines in June?

In June, the average sunshine duration is 10.8h.

When is the highest UV index?

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

What is the UV index intensity in June?

In June, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Myrtle Grove, SC

Average temperature in June - Myrtle Grove, SC
  • Average high temperature in June: 87.1°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in June: 73.4°F

The month with the highest average low temperature is July (76.5°F).
The coldest month (with the lowest average low temperature) is January (42.8°F).

Average pressure in June
Myrtle Grove, SC

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

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

Average wind speed in June
Myrtle Grove, SC

Average wind speed in June - Myrtle Grove, SC
  • Average wind speed in June: 7mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in June
Myrtle Grove, SC

Average humidity in June - Myrtle Grove, SC
  • Average humidity in June: 75%

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

Average rainfall in June
Myrtle Grove, SC

Average rainfall in June - Myrtle Grove, SC
  • Average rainfall in June: 2.6"

The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is January (0.67").

Average rainfall days in June
Myrtle Grove, SC

Average rainfall days in June - Myrtle Grove, SC
  • Average rainfall days in June: 17.3 days

The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is November (6.9 days).

Average snowfall days in June
Myrtle Grove, SC

Average snowfall days in June - Myrtle Grove, SC
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in June /
Average sunshine in June
Myrtle Grove, SC

Average daylight in June / Average sunshine in June - Myrtle Grove, 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: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

Average sunshine days in June
Myrtle Grove, SC

Average sunshine days in June - Myrtle Grove, SC
  • Average sunshine days in June: 9.7 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (6.1 days).

Average UV index in June
Myrtle Grove, SC

Average UV index in June - Myrtle Grove, SC
  • Average UV index in June: 7

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

Average cloud cover in June
Myrtle Grove, SC

Average cloud cover in June - Myrtle Grove, SC
  • Average cloud cover in June: 26

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

Average visibility in June
Myrtle Grove, SC

Average visibility in June - Myrtle Grove, 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).

Myrtle Grove, South Carolina, USA

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