June weather forecast
Miami, FL

Miami, Florida in June is characterized by high heat and increased humidity, echoing typical tropical summer conditions. This month's uniqueness lies in the maximum temperature reaching up to 84.7°F (29.3°C). Compared to May, temperatures and humidity levels are greater, but the weather does not get uncomfortably hot due to the cooling impact of the ocean. Frequent afternoon thunderstorms are typical of this period, and they often serve to mitigate the high temperatures. Expect temperatures and rainfall levels to peak further, as July rolls in.

Temperature

The commencement of June in Miami introduces an average high-temperature of a still warm 84.7°F (29.3°C), closely mirroring the preceding month. In Miami, June's low temperatures hover around a still warm 80.2°F (26.8°C), reflecting a minor decrease from the daytime highs.

Heat index

The heat index value during June is estimated at a hot 93.2°F (34°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. 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 highly critical for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

In June, the average relative humidity is 73%.

Rainfall

In Miami, during June, the rain falls for 19 days and regularly aggregates up to 2.01" (51mm) of precipitation. Throughout the year, there are 182.7 rainfall days, and 16.38" (416mm) of precipitation is accumulated.

Ocean temperature

In Miami, in June, the average water temperature is 83.3°F (28.5°C).
Note: Between the temperatures of 77°F (25°C) and 84.2°F (29°C), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods.

Daylight

With an average of 13h and 42min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 6:29 am and sunset at 8:08 pm. On the last day of June, sunrise is at 6:32 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 reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 7 during June translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take warning! Reflective sand and water surfaces intensify the Sun's UV rays.