June weather forecastMcClellanville, SC
June
Weather in June
The first month of the summer, June, is a tropical month in McClellanville, South Carolina, with temperature in the range of an average high of 86.9°F (30.5°C) and an average low of 71.8°F (22.1°C).Temperature
In McClellanville, the average high-temperature in June slightly rises, from a warm 80.2°F (26.8°C) in May, to a tropical 86.9°F (30.5°C). An average low-temperature of 71.8°F (22.1°C) is anticipated throughout the nights during June.Heat index
The heat index value for June is evaluated at a very hot 100.4°F (38°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.Heat index determinations are made taking into account the shade and light air movements. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
The average relative humidity in June is 76%.Rainfall
In McClellanville, in June, it is raining for 20.5 days, with typically 3.86" (98mm) of accumulated precipitation. In McClellanville, during the entire year, the rain falls for 179.9 days and collects up to 40.94" (1040mm) of precipitation.Snowfall
In McClellanville, snow does not fall in March through November.Daylight
June has the longest days of the year, with an average of 14h and 18min of daylight.On the first day of the month, sunrise is at 6:09 am and sunset at 8:22 pm. On the last day of June, in McClellanville, sunrise is at 6:12 am and sunset at 8:30 pm EDT.
Sunshine
In June, the average sunshine in McClellanville, South Carolina, 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 of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 7 in June interprets into the following advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
McClellanville, 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
McClellanville, 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
McClellanville, 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
McClellanville, 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
McClellanville, 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
McClellanville, 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
McClellanville, 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
McClellanville, 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
McClellanville, SC
- Average daylight in June: 14h and 18min
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 48min
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
McClellanville, 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
McClellanville, 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
McClellanville, 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
McClellanville, 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).
