May weather forecast
Mazatlán, Nicaragua

The last month of the spring, May, is another hot month in Mazatlán, Nicaragua, with an average temperature fluctuating between 32.3°C (90.1°F) and 24.6°C (76.3°F).

Temperature

The advent of May denotes an average high-temperature of a still hot 32.3°C (90.1°F), subtly different from April's 34.1°C (93.4°F). Mazatlán records a mean low-temperature of 24.6°C (76.3°F) in May.

Heat index

For most parts of May, the heat index is computed to be a blistering 41°C (105.8°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain 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. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in May in Mazatlán is 70%.

Rainfall

In Mazatlán, in May, it is raining for 21 days, with typically 269mm (10.59") of accumulated precipitation. Throughout the year, there are 184 rainfall days, and 1415mm (55.71") of precipitation is accumulated.

Daylight

In Mazatlán, the average length of the day in May is 12h and 41min.
On the first day of the month, sunrise is at 05:25 and sunset at 17:59. On the last day of May, sunrise is at 05:19 and sunset at 18:06 CST.

Sunshine

The average sunshine in May in Mazatlán is 9.6h.

UV index

January through September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Mazatlán. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 7 during May translates into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.