July weather forecast
Bay Harbor, FL

July is a tropical summer month in Bay Harbor, Florida, with an average temperature ranging between max 86.9°F (30.5°C) and min 79.9°F (26.6°C).

Temperature

The advent of July brings an average high-temperature of a hot 86.9°F (30.5°C), exhibiting minor difference from the previous month. In Bay Harbor, the average low-temperature during July nights tends to settle at a warm 79.9°F (26.6°C), indicating a slight drop from the daytime peak.

Heat index

During July, the heat index is computed to be a fiery hot 98.6°F (37°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In July, the average relative humidity is 74%.

Rainfall

In Bay Harbor, in July, it is raining for 22.8 days, with typically 4.72" (120mm) of accumulated precipitation. Throughout the year, there are 164.8 rainfall days, and 36.77" (934mm) of precipitation is accumulated.

Daylight

In Bay Harbor, the average length of the day in July is 13h and 52min.
On the first day of the month, sunrise is at 5:44 am and sunset at 7:48 pm. On the last day of July, sunrise is at 6:01 am and sunset at 7:36 pm CDT.

Sunshine

In Bay Harbor, the average sunshine in July is 10.8h.

UV index

The months with the highest UV index in Bay Harbor are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In July, the UV index of 7 transforms into the following advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Stay sun-safe with clothing that is both closely woven and worn loosely.