May weather forecast
Gibsonton, FL

May, the last month of the spring in Gibsonton, is a hot month, with an average temperature ranging between min 70.7°F (21.5°C) and max 86.2°F (30.1°C).

Temperature

The average high-temperature for May is a hot 86.2°F (30.1°C), closely aligning with the temperature of the preceding month. During May, the nighttime temperature averages to a pleasant 70.7°F (21.5°C).

Heat index

The heat index value for May is calculated to be a very hot 95°F (35°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

March and May, with an average relative humidity of 70%, are the least humid months.

Rainfall

In Gibsonton, during May, the rain falls for 14.1 days and regularly aggregates up to 1.14" (29mm) of precipitation. Throughout the year, there are 148.4 rainfall days, and 12.32" (313mm) of precipitation is accumulated.

Ocean temperature

In May, the average ocean temperature is 78.4°F (25.8°C).
Note: Surface water temperatures ranging from 77°F (25°C) to 84.2°F (29°C) are seen as ideal and highly pleasant for extended enjoyment in all water activities.

Daylight

In May, the average length of the day is 13h and 32min.
On the first day of the month, sunrise is at 6:49 am and sunset at 8:04 pm. On the last day of May, sunrise is at 6:33 am and sunset at 8:21 pm EDT.

Sunshine

The month with the most sunshine is May, with an average of 11h of sunshine.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Boost your sun resistance with garments that are densely woven yet spacious. Beware! Reflections from sand and water can intensify the Sun's UV radiation.