July weather forecastMission Bay, FL

Weather in July

July, the same as June, in Mission Bay, Florida, is a hot summer month, with an average temperature varying between 79.9°F (26.6°C) and 88.3°F (31.3°C).

Temperature

The initiation of July sees an average high-temperature of a still hot 88.3°F (31.3°C), showing minor variations from the previous month. Mission Bay indicates a consistently low-temperature of 79.9°F (26.6°C) during the nights of July.

Heat index

The average heat index in July is appraised at a very hot 102.2°F (39°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in July is 73%.

Rainfall

In Mission Bay, Florida, in July, during 26.9 rainfall days, 5.12" (130mm) of precipitation is typically accumulated. Throughout the year, in Mission Bay, there are 231 rainfall days, and 37.8" (960mm) of precipitation is accumulated.

Daylight

The average length of the day in July in Mission Bay is 13h and 36min.
On the first day of the month, sunrise is at 6:32 am and sunset at 8:17 pm. On the last day of July, in Mission Bay, sunrise is at 6:46 am and sunset at 8:08 pm EDT.

Sunshine

With an average of 11h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index in Mission Bay, Florida, are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during July translates into the following directions:
Guard oneself from overexposure. Defence against sun injury is vital. 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. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.