June weather forecast
Gaffney, SC

June characteristically signifies the onset of sweltering summer in Gaffney, South Carolina, with the weather acquiring a hot temper. Long beach days, chilled beverages, and summer vacations — the hallmarks of June, come into the limelight as life steers towards the beachy shores. The blaring sun can be a bit unsettling, yet the strength of summer in June pales when compared to the peak heat that awaits in July. The longest daylight hour of 14.5 hours in June also records the highest UV index of 6, causing visitors to consider carrying sunscreens for protection. Regardless, the simmering days of June usher great enthusiasm, marking the year's midway point impressively.

Temperature

The arrival of June signals a slight increase in the average high-temperature, moving from a moderately hot 79.3°F (26.3°C) in May to a tropical 87.8°F (31°C). June nights are characterized by a notable drop from daytime highs, with an average low-temperature of 65.8°F (18.8°C).

Heat index

The average heat index in June is estimated at a very hot 100.4°F (38°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In June, the average relative humidity is 71%.

Rainfall

In Gaffney, South Carolina, in June, it is raining for 6.7 days, with typically 0.51" (13mm) of accumulated precipitation. In Gaffney, during the entire year, the rain falls for 74.2 days and collects up to 6.46" (164mm) of precipitation.

Snowfall

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

Daylight

June has the longest days of the year in Gaffney, with an average of 14h and 30min of daylight.
On the first day of the month, sunrise is at 6:13 am and sunset at 8:35 pm. On the last day of June, sunrise is at 6:16 am and sunset at 8:44 pm EDT.

Sunshine

In June, the average sunshine is 10.8h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: A maximum high UV index of 6 in June translates into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.