May weather forecast
Masaya, Nicaragua

A shift into the wet season is discernible in May with rainfall measurements reaching a whopping 222mm (8.74"). Paired with the longer daylight hours, May offers an opportunity to witness the lushness and vitality that the rains bring to the landscapes of Masaya. The temperature decreases marginally contrasting the upward trend from earlier months. A drop in wind speeds provides a breather from the windy conditions experienced in the previous months. The significant increase in humidity levels is indicative of the presence of moisture-rich air.

Temperature

Welcoming May, Masaya notes an average high-temperature of a still tropical 32.4°C (90.3°F), nearly consistent with April's 33.8°C (92.8°F). An average low-temperature of 25.2°C (77.4°F) is noted during the month of May.

Heat index

In May, the average heat index is evaluated at a blistering 42°C (107.6°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Note that heat index values are valued for light wind and location in the shade. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

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

Rainfall

In Masaya, Nicaragua, during May, the rain falls for 22.2 days and regularly aggregates up to 222mm (8.74") of precipitation. Throughout the year, there are 204.2 rainfall days, and 1558mm (61.34") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 41min.
On the first day of the month, sunrise is at 05:24 and sunset at 17:58. On the last day of May, in Masaya, sunrise is at 05:18 and sunset at 18:05 CST.

Sunshine

March, May and August, with an average of 9.5h of sunshine, are months with the most sunshine.

UV index

January through September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Masaya, Nicaragua. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In May, the maximum UV index of 7 suggests this advice:
Ward off overexposure. Defence against solar harm is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.