May weather forecast
Sábana Grande, Guatemala

May, the last month of the spring in Sábana Grande, is another hot month, with an average temperature fluctuating between 20.2°C (68.4°F) and 31.6°C (88.9°F).

Temperature

Sábana Grande marks the start of May with an average high-temperature of a still hot 31.6°C (88.9°F), hinting at a slight fluctuation from April's 32.3°C (90.1°F). Sábana Grande, in May, experiences an average temperature of 20.2°C (68.4°F) at night.

Heat index

The average heat index in May is computed to be a blisteringly hot 40°C (104°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could 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 'real feel' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in May is 73%.

Rainfall

In Sábana Grande, Guatemala, in May, it is raining for 21.6 days, with typically 97mm (3.82") of accumulated precipitation. In Sábana Grande, during the entire year, the rain falls for 194.5 days and collects up to 669mm (26.34") of precipitation.

Daylight

The average length of the day in May is 12h and 49min.
On the first day of the month, sunrise is at 05:34 and sunset at 18:15. On the last day of May, sunrise is at 05:27 and sunset at 18:24 CST.

Sunshine

In May, the average sunshine is 10.5h.

UV index

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 6 in May, converts into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays.