July weather forecast
Hialeah, FL

July, the same as June, in Hialeah, Florida, is another hot summer month, with an average temperature fluctuating between 81.7°F (27.6°C) and 88.5°F (31.4°C).

Temperature

July's advent notes a subtle adjustment in average high-temperature to a still hot 88.5°F (31.4°C) from June. July registers an average low temperature of 81.7°F (27.6°C) in Hialeah, subtly lower than the daytime maximum.

Heat index

For most parts of July, the heat index is calculated to be a sweltering 102.2°F (39°C). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The average relative humidity in July in Hialeah is 71%.

Rainfall

In Hialeah, in July, during 12.3 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, there are 102.1 rainfall days, and 7.01" (178mm) of precipitation is accumulated.

Daylight

In Hialeah, the average length of the day in July is 13h and 34min.
On the first day of July in Hialeah, sunrise is at 6:33 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 8:07 pm EDT.

Sunshine

July has the most sunshine of the year in Hialeah, with an average of 11.1h of sunshine.

UV index

The months with the highest UV index in Hialeah are April through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 7 during July translates into the following guidance:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. 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. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.