May weather forecast
Cojutepeque, El Salvador

May brings a notable change in Cojutepeque's weather pattern, particularly with a steep rise in rainfall, recording a maximum 242mm (9.53"). Simultaneously, the decrease in sunshine hours and the increase in cloud coverage signify the onset of the rainy season. The temperatures remain warm, creating a harmony of light showers and warm breezes, offering a unique experience to locals and visitors alike.

Temperature

Cojutepeque signifies an average high-temperature of a still hot 32.1°C (89.8°F) in May, closely mirroring the 33.8°C (92.8°F) of April. During the nights in May, Cojutepeque experiences a consistent average temperature of 22.2°C (72°F).

Heat index

May's heat index is estimated at a blistering 43°C (109.4°F). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in May is 75%.

Rainfall

May is the month with the most rainfall. Rain falls for 25.4 days and accumulates 242mm (9.53") of precipitation.

Daylight

The average length of the day in May is 12h and 46min.
On the first day of the month, sunrise is at 05:33 and sunset at 18:11. On the last day of May, sunrise is at 05:27 and sunset at 18:20 CST.

Sunshine

The average sunshine in May is 10.7h.

UV index

The months with the highest UV index are February through May, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In May, the maximum UV index of 7 suggests these recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.