May weather forecast
Saint Catherine, FL

May, the last month of the spring in Saint Catherine, is a tropical month, with temperature in the range of an average high of 86.2°F (30.1°C) and an average low of 67.8°F (19.9°C).

Temperature

Saint Catherine, Florida, experiences a transition to a hot 86.2°F (30.1°C) in average high-temperatures with the arrival of May, not greatly differing from April's 82°F (27.8°C). Saint Catherine's temperature in May lowers to a consistent average of 67.8°F (19.9°C) during the nights.

Heat index

Throughout May, the heat index is computed to be a fiery hot 96.8°F (36°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in May is 73%.

Rainfall

In Saint Catherine, in May, it is raining for 14.3 days, with typically 1.57" (40mm) of accumulated precipitation. In Saint Catherine, Florida, during the entire year, the rain falls for 152.7 days and collects up to 18.11" (460mm) of precipitation.

Daylight

In Saint Catherine, the average length of the day in May is 13h and 35min.
On the first day of May in Saint Catherine, sunrise is at 6:46 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:21 pm EDT.

Sunshine

In May, the average sunshine is 10.6h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during May morphs into the following directions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.