July weather forecast
Harbor Bluffs, FL

July is a tropical summer month in Harbor Bluffs, Florida, with an average temperature varying between 86.9°F (30.5°C) and 80.2°F (26.8°C).

Temperature

An average high-temperature of a hot 86.9°F (30.5°C) marks July, exhibiting a close resemblance to the conditions in June. Harbor Bluffs's nighttime temperatures in July settle close to daytime highs at an average of 80.2°F (26.8°C).

Heat index

During July, the heat index is evaluated at a torrid 98.6°F (37°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to 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 human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Harbor Bluffs, the average relative humidity in July is 74%.

Rainfall

In Harbor Bluffs, in July, during 21.8 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. Throughout the year, in Harbor Bluffs, there are 149.9 rainfall days, and 16.18" (411mm) of precipitation is accumulated.

Ocean temperature

In July, the average ocean temperature in Harbor Bluffs is 85.5°F (29.7°C).
Note: Water temperature ranging between 77°F (25°C) and 84.2°F (29°C) is considered very warm and pleasing for everyone. It allows for enjoyable water activities over extended periods without discomfort.

Daylight

In Harbor Bluffs, the average length of the day in July is 13h and 43min.
On the first day of July, sunrise is at 6:39 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 8:21 pm EDT.

Sunshine

In Harbor Bluffs, the average sunshine in July is 11.1h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Harbor Bluffs, Florida. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, a regular UV index of 7 translates into these guidelines:
Prevent overexposure. Protection from the sun's harmful effects is needed. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Attention! UV radiation is markedly stronger with water and sand reflections.