May weather forecast
Charlotte Harbor, FL

The last month of the spring, May, is a tropical month in Charlotte Harbor, Florida, with an average temperature fluctuating between 86.5°F (30.3°C) and 71.2°F (21.8°C).

Temperature

The unfolding of May shows an average high-temperature of a tropical 86.5°F (30.3°C), indicating a slight variance from April's 82.9°F (28.3°C). Throughout May, an average nighttime temperature of 71.2°F (21.8°C) is experienced.

Heat index

During May, the heat index is estimated at a very hot 96.8°F (36°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Charlotte Harbor, Florida, the average relative humidity in May is 71%.

Rainfall

In Charlotte Harbor, during May, the rain falls for 14.9 days and regularly aggregates up to 2.72" (69mm) of precipitation. Throughout the year, there are 176 rainfall days, and 26.26" (667mm) of precipitation is accumulated.

Ocean temperature

In May, the average ocean temperature is 79.3°F (26.3°C).
Note: For engaging in any water activities, temperatures from 77°F (25°C) to 84.2°F (29°C) are viewed as outstanding and exceptionally pleasing for prolonged durations.

Daylight

In May, the average length of the day is 13h and 29min.
On the first day of May, sunrise is at 6:49 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:17 pm EDT.

Sunshine

The months with the most sunshine are May and July, with an average of 10.8h of sunshine.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A typical high UV index of 7 in May suggests the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take heed! Reflections of sand and water make the Sun's UV rays stronger.