May weather forecast
Royster, FL

May, the last month of the spring in Royster, is a hot month, with an average temperature varying between 86.7°F (30.4°C) and 68.7°F (20.4°C).

Temperature

As May takes its course, Royster's average high-temperature registers at a hot 86.7°F (30.4°C), closely aligning with the preceding month. Royster observes an average nighttime low-temperature of 68.7°F (20.4°C) during the month of May.

Heat index

The heat index in May is computed to be a torrid 98.6°F (37°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In Royster, the average relative humidity in May is 72%.

Rainfall

In Royster, in May, it is raining for 16.8 days, with typically 3.19" (81mm) of accumulated precipitation. In Royster, during the entire year, the rain falls for 189 days and collects up to 36.54" (928mm) of precipitation.

Daylight

The average length of the day in May is 13h and 32min.
On the first day of the month, sunrise is at 6:47 am and sunset at 8:02 pm. On the last day of May, sunrise is at 6:31 am and sunset at 8:19 pm EDT.

Sunshine

May has the most sunshine of the year, with an average of 10.5h of 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 threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 7 during May translates into the following directions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.