May weather forecast
Watertown, FL

May, the last month of the spring in Watertown, is a tropical month, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 86.4°F (30.2°C).

Temperature

The shift from April to May introduces a subtle increase in the average high-temperature, moving from a warm 80.6°F (27°C) to a tropical 86.4°F (30.2°C). In Watertown, May nights cool down to an average of 66°F (18.9°C).

Heat index

The average heat index in May is estimated at a sweltering 96.8°F (36°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

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

Rainfall

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

Daylight

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

Sunshine

The average sunshine in May in Watertown, Florida, is 10.5h.

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 unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 7 in May leads to these recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.