May weather forecast
Alva, FL

May, the last month of the spring in Alva, is a hot month, with an average temperature fluctuating between 69.8°F (21°C) and 87.4°F (30.8°C).

Temperature

May brings an average high-temperature of a tropical 87.4°F (30.8°C), showing a slight difference from April's 84.4°F (29.1°C). During May, Alva experiences a consistent low-temperature average of 69.8°F (21°C).

Heat index

May's average heat index is computed to be a fiery hot 100.4°F (38°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In May, the average relative humidity is 73%.

Rainfall

In Alva, in May, during 15.6 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, there are 161.1 rainfall days, and 17.6" (447mm) of precipitation is accumulated.

Daylight

In May, the average length of the day is 13h and 28min.
On the first day of the month, sunrise is at 6:47 am and sunset at 7:59 pm. On the last day of May, sunrise is at 6:33 am and sunset at 8:15 pm EDT.

Sunshine

May and July, with an average of 10.7h of sunshine, are months with the most sunshine.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 7 in May suggests the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.