May weather forecast
Chapulhuacanito, Mexico

The last month of the spring, May, is another tropical month in Chapulhuacanito, Mexico, with an average temperature ranging between min 19°C (66.2°F) and max 32°C (89.6°F).

Temperature

The temperatures reach their highest averages in May, with highs of 32°C (89.6°F) and lows of 19°C (66.2°F).

Heat index

For May, the heat index is computed to be a blistering 41°C (105.8°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Chapulhuacanito, the average relative humidity in May is 72%.

Rainfall

In Chapulhuacanito, in May, during 13.2 rainfall days, 50mm (1.97") of precipitation is typically accumulated. Throughout the year, there are 179.2 rainfall days, and 664mm (26.14") of precipitation is accumulated.

Daylight

In Chapulhuacanito, the average length of the day in May is 13h and 10min.
On the first day of May, sunrise is at 6:03 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 7:12 pm CST.

Sunshine

In Chapulhuacanito, the average sunshine in May is 9.8h.

UV index

March through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 6 in May translates into this advice:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.