June weather forecast
South Miami, FL

The first month of the summer, June, is a tropical month in South Miami, Florida, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 80.1°F (26.7°C).

Temperature

With the start of June, South Miami measures an average high-temperature of a hot 86.5°F (30.3°C), not significantly differing from May's 83.7°F (28.7°C). South Miami's June nights observe a minor shift from the daytime temperatures, resulting in an average dip to a warm 80.1°F (26.7°C).

Heat index

The heat index value for June is computed to be a sweltering 96.8°F (36°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', quantifies the warmth felt when relative humidity is considered. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. 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 essentially critical for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In June, the average relative humidity is 72%.

Rainfall

In South Miami, Florida, during June, the rain falls for 17 days and regularly aggregates up to 1.3" (33mm) of precipitation. In South Miami, during the entire year, the rain falls for 144.3 days and collects up to 10.55" (268mm) of precipitation.

Daylight

The month with the longest days is June, with an average of 13h and 42min of daylight.
On the first day of June, sunrise is at 6:29 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 8:16 pm EDT.

Sunshine

The average sunshine in June is 10.7h.

UV index

The months with the highest UV index are May through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index, 7 in June, converts into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.