May weather forecast
Lacymark, FL

May, the last month of the spring in Lacymark, is a tropical month, with an average temperature ranging between min 66°F (18.9°C) and max 86.4°F (30.2°C).

Temperature

A gentle upsurge in temperatures occurs as April gives way to May, with average highs shifting from a warm 80.6°F (27°C) to a tropical 86.4°F (30.2°C). May nights are marked by an average temperature drop to an enjoyable 66°F (18.9°C).

Heat index

In May, the average heat index is estimated at a fiery hot 96.8°F (36°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Lacymark, the average relative humidity in May is 71%.

Rainfall

In May, in Lacymark, Florida, the rain falls for 14.3 days. Throughout May, 2.76" (70mm) of precipitation is accumulated. In Lacymark, Florida, during the entire year, the rain falls for 176.6 days and collects up to 32.17" (817mm) of precipitation.

Daylight

The average length of the day in May is 13h and 41min.
On the first day of the month, sunrise is at 6:46 am and sunset at 8:08 pm. On the last day of May, in Lacymark, sunrise is at 6:29 am and sunset at 8:27 pm EDT.

Sunshine

The average sunshine in May is 10.5h.

UV index

The months with the highest UV index in Lacymark are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 7 in May translates into this advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.