May weather forecastPort Sutton, FL

Weather in May

The last month of the spring, May, is a hot month in Port Sutton, Florida, with an average temperature fluctuating between 86.2°F (30.1°C) and 70.7°F (21.5°C).

Temperature

The shift from April to May is characterized by an average high-temperature of a hot 86.2°F (30.1°C), not significantly different from the 82°F (27.8°C) of April. An average low-temperature of 70.7°F (21.5°C) is recorded in the month of May.

Heat index

For most parts of May, the heat index is calculated to be a very hot 95°F (35°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

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

Rainfall

In May, the rain falls for 14.1 days. Throughout May, 1.14" (29mm) of precipitation is accumulated. In Port Sutton, during the entire year, the rain falls for 148.4 days and collects up to 12.32" (313mm) of precipitation.

Daylight

The average length of the day in May 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, in Port Sutton, sunrise is at 6:33 am and sunset at 8:21 pm EDT.

Sunshine

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

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during May morphs into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.