July weather forecast
Treasure Island, FL

The sultriest stretch of the year, July, sees the temperature ranging from 79.9°F (26.6°C) to 87.3°F (30.7°C), hitting the highest point in the year. Longer sunshine hours mark the peak summer season in Treasure Island, yet the city copes well with the heat, thanks to the coastal breezes. Unsurprisingly, July also registers a high of 18.1 days of rainfall—the maximum for the year, symbolizing Florida's tropical monsoon climate. The sea, meanwhile, retains its warmth, underlining it as the linchpin of all aquatic activities. Meandering winds gently buffet the coast, maintaining an average speed of 7mph (11.3km/h).

Temperature

As June transitions into July, Treasure Island records an average high-temperature of a hot 87.3°F (30.7°C), showing a gentle shift from the preceding month. A consistent nighttime average temperature of 79.9°F (26.6°C) is maintained in Treasure Island during July.

Heat index

The heat index in July is calculated to be a torrid 100.4°F (38°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely vital to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In July, the average relative humidity in Treasure Island is 74%.

Rainfall

In July, the rain falls for 18.1 days. Throughout July, 1.73" (44mm) of precipitation is accumulated. In Treasure Island, during the entire year, the rain falls for 122.3 days and collects up to 9.45" (240mm) of precipitation.

Ocean temperature

In July, the average ocean temperature in Treasure Island is 85.5°F (29.7°C).
Note: Water temperatures from 77°F (25°C) to 84.2°F (29°C) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.

Daylight

The average length of the day in July is 13h and 42min.
On the first day of the month, sunrise is at 6:39 am and sunset at 8:31 pm. On the last day of July, sunrise is at 6:53 am and sunset at 8:20 pm EDT.

Sunshine

The average sunshine in July in Treasure Island is 11.1h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Treasure Island. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: During July, 7 as the daily maximum UV index converts into the following advice:
Ward off overexposure. Defence against solar harm is crucial. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.