May weather forecast
San Bartolomé Ayautla, Mexico

May, the last month of the spring in San Bartolomé Ayautla, is also a fiery hot month, with an average temperature fluctuating between 36°C (96.8°F) and 23.3°C (73.9°F).

Temperature

May, characterized by an average high temperature of 36°C (96.8°F) and a low temperature of 23.3°C (73.9°F), is generally the warmest month.

Heat index

The heat index in May is evaluated at a blazing hot 50°C (122°F). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

May is the least humid month in San Bartolomé Ayautla, with an average relative humidity of 63%.

Rainfall

In San Bartolomé Ayautla, Mexico, during May, the rain falls for 14.3 days and regularly aggregates up to 56mm (2.2") of precipitation. In San Bartolomé Ayautla, during the entire year, the rain falls for 209 days and collects up to 998mm (39.29") of precipitation.

Daylight

In May, the average length of the day is 12h and 59min.
On the first day of May in San Bartolomé Ayautla, sunrise is at 5:59 am and sunset at 6:47 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 6:58 pm CST.

Sunshine

The month with the most sunshine is May, with an average of 11h of sunshine.

UV index

The months with the highest UV index in San Bartolomé Ayautla, Mexico, are March through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 7 in May, converts into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.