June weather forecast
South Bay, FL

The first month of the summer, June, is a hot month in South Bay, Florida, with an average temperature fluctuating between 74.3°F (23.5°C) and 87.8°F (31°C).

Temperature

South Bay experiences a subtle adjustment in high-temperatures to a hot 87.8°F (31°C) with the onset of June, maintaining near parity with May's 85.3°F (29.6°C). Throughout June, an average low-temperature of 74.3°F (23.5°C) is expected in South Bay, Florida.

Heat index

The heat index value during June is estimated at a scorching 105.8°F (41°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Know that the heat index computations account for shaded terrains and slight winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The average relative humidity in June is 80%.

Rainfall

In South Bay, in June, it is raining for 23.3 days, with typically 3.15" (80mm) of accumulated precipitation. In South Bay, during the entire year, the rain falls for 178.9 days and collects up to 20.51" (521mm) of precipitation.

Daylight

June has the longest days of the year, with an average of 13h and 48min of daylight.
On the first day of June in South Bay, sunrise is at 6:29 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 8:20 pm EDT.

Sunshine

In June, the average sunshine in South Bay is 10.5h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in South Bay. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In June, the maximum UV index of 7 suggests these recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. 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. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.