May weather forecast
Maricao, PR

As the fifth month rolls around, Maricao, Puerto Rico, experiences substantial meteorological variations. May marks a dramatic escalation in rainfall levels, rising to 4.57" (116mm) and exceeding the previous month’s levels. Consequently, the month records a sharp upward climb in the number of rainy days. Yet, the increase in rainfall does not dampen the spirit of the sunshine duration, which enhances alongside the overall daylight hours. Heading into June, residents can anticipate a slight dip in rainfall while the temperature range remains comparatively stable.

Temperature

As Maricao steps into May, the average high-temperature is measured at a still moderately hot 84°F (28.9°C), displaying minor differences from April's 82.6°F (28.1°C). Maricao sustains an average of approximately a still moderately hot 75.6°F (24.2°C) during May nights, with little variation from daytime highs.

Heat index

May's heat index is appraised at a tropical 93.2°F (34°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

The average relative humidity in May in Maricao is 78%.

Rainfall

The month with the most rainfall in Maricao is May, when the rain falls for 22.7 days and typically aggregates up to 4.57" (116mm) of precipitation.

Daylight

In Maricao, Puerto Rico, the average length of the day in May is 12h and 59min.
On the first day of the month, sunrise is at 6:00 am and sunset at 6:49 pm. On the last day of May, sunrise is at 5:51 am and sunset at 7:00 pm AST.

Sunshine

In May, the average sunshine is 10.6h.

UV index

April through November, with an average maximum UV index of 7, are months with the highest UV index in Maricao. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: An average UV index of 7 in May transforms into this advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.