May weather forecast
Escuintla, Guatemala

A transition occurs in Escuintla's weather from April to May, wherein the city commences to experience substantial rainfall, with a record of 218mm (8.58") in the month. With the onset of the rainy season fully established, outdoor activities might see some obstructions, although this is a respite to farmers and flora. Despite the increase in rainfall and cloud cover, temperatures remain on the higher side, maintaining the general warm aura of the city. While one might potentially witness a drop in the amount of sunshine and daylight, it should not hamper the daily routines of residents or visitors. Balanced with light winds, May continues to carry the weather legacy of the city - warm, humid yet invigorating.

Temperature

With the advent of May, Escuintla's high-temperatures adjust to a warm 29.1°C (84.4°F), closely aligning with the preceding month. Escuintla's May nights cool down to an average low-temperature of 20.7°C (69.3°F).

Heat index

In May, the heat index is calculated to be a hot 34°C (93.2°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in May is 75%.

Rainfall

In Escuintla, in May, it is raining for 27.1 days, with typically 218mm (8.58") of accumulated precipitation. Throughout the year, there are 228.7 rainfall days, and 1368mm (53.86") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 48min.
On the first day of the month, sunrise is at 05:40 and sunset at 18:19. On the last day of May, sunrise is at 05:33 and sunset at 18:28 CST.

Sunshine

In Escuintla, the average sunshine in May is 10.7h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 during May translates into the following directions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. 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. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.