May weather forecast
Ruskin, FL

The last month of the spring, May, is a tropical month in Ruskin, Florida, with an average temperature fluctuating between 86.4°F (30.2°C) and 70.3°F (21.3°C).

Temperature

The shift into May uncovers an average high-temperature of a hot 86.4°F (30.2°C), subtly different from the previous month. Ruskin's nights in May experience an average temperature drop to a pleasant 70.3°F (21.3°C).

Heat index

For May, the heat index is evaluated at a very hot 96.8°F (36°C). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

March through May, with an average relative humidity of 71%, are the least humid months.

Rainfall

In Ruskin, in May, it is raining for 14.6 days, with typically 1.22" (31mm) of accumulated precipitation. In Ruskin, during the entire year, the rain falls for 159.5 days and collects up to 15.16" (385mm) of precipitation.

Ocean temperature

In Ruskin, Florida, the average seawater temperature in May is 78.4°F (25.8°C).
Note: For any water activity, the surface water temperatures in the range of 77°F (25°C) to 84.2°F (29°C) are deemed excellent and incredibly pleasant for longer durations.

Daylight

In Ruskin, the average length of the day in May is 13h and 32min.
On the first day of May, sunrise is at 6:49 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:20 pm EDT.

Sunshine

With an average of 11.1h of sunshine, May has the most sunshine of the year.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, an average UV index of 7 transforms into the following instructions:
Ward off overexposure. Defence against solar harm is crucial. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take heed! Reflections of sand and water make the Sun's UV rays stronger.