June weather forecast
Cainhoy, SC

June marks the beginning of the summer season in Cainhoy, South Carolina. It is range-bound between 84.9°F (29.4°C) high temperatures and 74.8°F (23.8°C) on the lower side. A significant surge happens in the amount of rainfall, with June recording the most significant rainfall till now at 4.61" (117mm). As the month progresses, increased sunshine hours and extended daylight create a delightful blend of bright, warm, and wet weather conditions.

Temperature

In Cainhoy, the onset of June comes with a modest high-temperature shift, transitioning from May's moderately hot 79°F (26.1°C) to a still warm 84.9°F (29.4°C). In June, the temperature drops to an average of 74.8°F (23.8°C) at night.

Heat index

June's mean heat index is estimated at a fiery hot 95°F (35°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

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

Rainfall

In Cainhoy, in June, during 20.8 rainfall days, 4.61" (117mm) of precipitation is typically accumulated. Throughout the year, in Cainhoy, there are 182.9 rainfall days, and 44.69" (1135mm) of precipitation is accumulated.

Snowfall

January, 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 Cainhoy, South Carolina.
On the first day of June, sunrise is at 6:11 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:31 pm EDT.

Sunshine

June and July, with an average of 10.9h of sunshine, are months with the most sunshine in Cainhoy.

UV index

The months with the highest UV index in Cainhoy are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, the maximum UV index of 7 suggests these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.