May weather forecast
Santiago Ixcuintla, Mexico

May, the last month of the spring in Santiago Ixcuintla, is also a hot month, with an average temperature varying between 34°C (93.2°F) and 19.5°C (67.1°F).

Temperature

The warmest time of the year is May, with temperatures averaging a high of 34°C (93.2°F) and a low of 19.5°C (67.1°F).

Heat index

May's mean heat index is evaluated at a blisteringly hot 42°C (107.6°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in May in Santiago Ixcuintla is 60%.

Rainfall

January through March, May through December are months with rainfall in Santiago Ixcuintla. May is the first month it rains in Santiago Ixcuintla. Throughout May, in the average 1.9 rainfall days, it receives 3mm (0.12") of precipitation. Throughout the year, in Santiago Ixcuintla, there are 106.3 rainfall days, and 439mm (17.28") of precipitation is accumulated.

Daylight

The average length of the day in May in Santiago Ixcuintla is 13h and 11min.
On the first day of May, sunrise is at 5:28 am and sunset at 6:26 pm. On the last day of the month, sunrise is at 5:17 am and sunset at 6:39 pm MST.

Sunshine

May has the most sunshine of the year, with an average of 11.9h of sunshine.

UV index

May through July, September and October, with an average maximum UV index of 7, are months with the highest UV index in Santiago Ixcuintla. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In May, an average UV index of 7 transforms into the following instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.