June weather forecast
Dona Vista, FL

The first month of the summer, June, is still a tropical month in Dona Vista, Florida, with an average temperature fluctuating between 89.2°F (31.8°C) and 73.6°F (23.1°C).

Temperature

Dona Vista's average high-temperature in June is a still tropical 89.2°F (31.8°C), indicating a subtle variation from May. In June, the nighttime temperature lowers to an average of 73.6°F (23.1°C).

Heat index

For June, the heat index is estimated at a blistering 107.6°F (42°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In June, the average relative humidity is 77%.

Rainfall

In Dona Vista, in June, it is raining for 23.2 days, with typically 5.35" (136mm) of accumulated precipitation. In Dona Vista, during the entire year, the rain falls for 193.1 days and collects up to 35.71" (907mm) of precipitation.

Daylight

The month with the longest days is June, with an average of 14h and 0min of daylight.
On the first day of June, sunrise is at 6:28 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:29 pm EDT.

Sunshine

The average sunshine in June is 10.5h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 7 during June translates into the following guidance:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. 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. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.