May weather forecast
Salt Springs, FL

The last month of the spring, May, is a hot month in Salt Springs, Florida, with an average temperature varying between 67.3°F (19.6°C) and 86.5°F (30.3°C).

Temperature

May's arrival brings an average high-temperature of a hot 86.5°F (30.3°C), demonstrating subtle variation from the preceding month. In Salt Springs, May's nights observe an average temperature dip to an enjoyable 67.3°F (19.6°C).

Heat index

For May, the heat index is appraised at a fiery hot 98.6°F (37°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. 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 May, the average relative humidity is 73%.

Rainfall

In Salt Springs, in May, during 13 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. In Salt Springs, during the entire year, the rain falls for 159.8 days and collects up to 21.93" (557mm) of precipitation.

Daylight

The average length of the day in May is 13h and 38min.
On the first day of May, sunrise is at 6:44 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:21 pm EDT.

Sunshine

In Salt Springs, the average sunshine in May is 10.6h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 7 in May transforms into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.