May weather forecastLos Horcones, Guatemala

Weather in May

The last month of the spring, May, is also a hot month in Los Horcones, Guatemala, with an average temperature fluctuating between 31.6°C (88.9°F) and 20.2°C (68.4°F).

Temperature

The dawn of May sees an average high-temperature of a still tropical 31.6°C (88.9°F), subtly contrasting with April's 32.3°C (90.1°F). In May, Los Horcones experiences an average nighttime temperature of 20.2°C (68.4°F).

Heat index

In May, the heat index is evaluated at a blistering 40°C (104°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in May is 73%.

Rainfall

In May, the rain falls for 21.6 days. Throughout May, 97mm (3.82") of precipitation is accumulated. Throughout the year, there are 194.5 rainfall days, and 669mm (26.34") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 48min.
On the first day of May, sunrise is at 05:36 and sunset at 18:16. On the last day of the month, sunrise is at 05:29 and sunset at 18:24 CST.

Sunshine

The average sunshine in May is 10.5h.

UV index

In Los Horcones, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.