July weather forecast
Harbor Bluffs, FL

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

Temperature

With July's arrival, Harbor Bluffs's weather records an average high-temperature of a hot 86.9°F (30.5°C), marking little difference from June's 85.8°F (29.9°C). The nights of July are characterized by an average low-temperature of 80.2°F (26.8°C), subtly descending from daytime highs.

Heat index

The heat index value for July is appraised at a fiery hot 98.6°F (37°C). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. 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 particularly relevant to children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

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

Rainfall

In Harbor Bluffs, in July, it is raining for 21.8 days, with typically 2.91" (74mm) of accumulated precipitation. In Harbor Bluffs, during the entire year, the rain falls for 149.9 days and collects up to 16.18" (411mm) of precipitation.

Ocean temperature

In July, the average ocean temperature is 85.5°F (29.7°C).
Note: Water activities in temperatures ranging from 77°F (25°C) to 84.2°F (29°C) are pleasurable, without feeling uncomfortable even during extended periods.

Daylight

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

The average sunshine in July in Harbor Bluffs is 11.1h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 7 in July translates into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Take note! Sand and water reflections strengthen the Sun's UV exposure.