May weather forecast
Popolnáh, Mexico

The last month of the spring, May, is another warm month in Popolnáh, Mexico, with an average temperature fluctuating between 25.8°C (78.4°F) and 29.9°C (85.8°F).

Temperature

The advent of May reveals an average high-temperature of a still warm 29.9°C (85.8°F), showing minimal difference from the prior month. A modest decline from daytime high temperatures is noticed in May, marking the average low at a still moderately hot 25.8°C (78.4°F).

Heat index

May's average heat index is calculated to be a very hot 37°C (98.6°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Popolnáh, the average relative humidity in May is 77%.

Rainfall

In Popolnáh, in May, during 17.9 rainfall days, 86mm (3.39") of precipitation is typically accumulated. In Popolnáh, during the entire year, the rain falls for 227.4 days and collects up to 1021mm (40.2") of precipitation.

Daylight

The average length of the day in May in Popolnáh, Mexico, is 13h and 8min.
On the first day of May in Popolnáh, sunrise is at 5:19 am and sunset at 6:15 pm. On the last day of the month, sunrise is at 5:08 am and sunset at 6:27 pm CST.

Sunshine

The average sunshine in May is 8.8h.

UV index

February through October, with an average maximum UV index of 7, are months with the highest UV index in Popolnáh. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 7 in May transforms into this advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.