July weather forecast
Fort Lauderdale, FL

July, with an average maximum temperature of 86.9°F (30.5°C), is the height of summer in Fort Lauderdale. A combination of high humidity and temperature brings about a peak in rainfall this month. As summers go, July is the month with the shortest days relativity speaking, but the longest sunlight hours. Despite these sunshine conditions, the sea temperature hits an average high of 85°F (29.4°C), making it a popular time for beach holidays. A drop in wind speed to the region of 7.8mph (12.6km/h) is characteristic of July.

Temperature

The average high-temperature in Fort Lauderdale during July is a tropical 86.9°F (30.5°C), almost matching the conditions of the preceding month. Throughout July in Fort Lauderdale, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 81.3°F (27.4°C).

Heat index

The heat index value during July is evaluated at a sweltering 98.6°F (37°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In July, the average relative humidity is 72%.

Rainfall

In Fort Lauderdale, in July, it is raining for 21.9 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, there are 179 rainfall days, and 15.55" (395mm) of precipitation is accumulated.

Ocean temperature

In Fort Lauderdale, the average seawater temperature in July is 84.9°F (29.4°C).
Note: Swimming, diving, and other activities in water temperatures between 77°F (25°C) and 84.2°F (29°C) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.

Daylight

The average length of the day in July is 13h and 35min.
On the first day of the month, sunrise is at 6:32 am and sunset at 8:16 pm. On the last day of July, sunrise is at 6:46 am and sunset at 8:07 pm EDT.

Sunshine

With an average of 10.9h of sunshine, July has the most sunshine of the year.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 7 during July translates into the following guidance:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be wary! Reflections from sand and water make UV radiation more intense.