June weather forecast
Iva, SC

The first month of the summer, June, is a hot month in Iva, South Carolina, with an average temperature ranging between min 66.4°F (19.1°C) and max 88°F (31.1°C).

Temperature

Iva in June experiences a slight uptick in the average high-temperature, adjusting from May's warm 80.1°F (26.7°C) to a tropical 88°F (31.1°C). June nights in Iva are characterized by a significant departure from the daytime highs, dropping to an average temperature of 66.4°F (19.1°C).

Heat index

The heat index in June is appraised at a very hot 100.4°F (38°C). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant 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.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In Iva, South Carolina, the average relative humidity in June is 71%.

Rainfall

In Iva, in June, it is raining for 12.4 days, with typically 1.85" (47mm) of accumulated precipitation. In Iva, during the entire year, the rain falls for 136.3 days and collects up to 19.02" (483mm) of precipitation.

Snowfall

In Iva, snow does not fall in April through November.

Daylight

The month with the longest days in Iva, South Carolina, is June, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 6:19 am and sunset at 8:37 pm. On the last day of June, sunrise is at 6:22 am and sunset at 8:46 pm EDT.

Sunshine

The average sunshine in June in Iva is 10.7h.

UV index

With an average maximum UV index of 7, June is the month with the highest UV index in Iva. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In June, the average maximum UV index of 7 translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.