May weather forecast
Fort Myers Shores, FL

May, the last month of the spring in Fort Myers Shores, is also a moderately hot month, with an average temperature varying between 85.6°F (29.8°C) and 72.5°F (22.5°C).

Temperature

As Fort Myers Shores welcomes May, the average high-temperature is noted at a still moderately hot 85.6°F (29.8°C), closely aligning with the preceding month. The average nighttime temperature in Fort Myers Shores lowers to a pleasant 72.5°F (22.5°C) throughout May.

Heat index

In May, the average heat index is appraised at a torrid 95°F (35°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In Fort Myers Shores, the average relative humidity in May is 72%.

Rainfall

In Fort Myers Shores, in May, during 14.8 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Fort Myers Shores, during the entire year, the rain falls for 159.2 days and collects up to 23.54" (598mm) of precipitation.

Daylight

In Fort Myers Shores, the average length of the day in May is 13h and 28min.
On the first day of the month, sunrise is at 6:48 am and sunset at 7:59 pm. On the last day of May, in Fort Myers Shores, Florida, sunrise is at 6:33 am and sunset at 8:16 pm EDT.

Sunshine

May and July, with an average of 11h of sunshine, are months with the most sunshine in Fort Myers Shores.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 during May translates into the following directions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.