May weather forecast
X-Hazil Sur, Mexico

The last month of the spring, May, is another hot month in X-Hazil Sur, Mexico, with temperature in the range of an average high of 33.3°C (91.9°F) and an average low of 23.1°C (73.6°F).

Temperature

A minor adjustment in X-Hazil Sur's average high-temperature is noted with the start of May, touching a still tropical 33.3°C (91.9°F) from April's 33°C (91.4°F). X-Hazil Sur experiences an average nighttime temperature of 23.1°C (73.6°F) in the month of May.

Heat index

The heat index value during May is evaluated at a blazing hot 47°C (116.6°F). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in May is 75%.

Rainfall

In May, the rain falls for 13.5 days. Throughout May, 49mm (1.93") of precipitation is accumulated. In X-Hazil Sur, during the entire year, the rain falls for 165.5 days and collects up to 537mm (21.14") of precipitation.

Daylight

In May, the average length of the day is 13h and 4min.
On the first day of May, sunrise is at 6:23 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:26 pm EST.

Sunshine

The average sunshine in May is 8.4h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 7 in May, converts into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.