May weather forecast
Tepehuacán de Guerrero, Mexico

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

Temperature

May is the month when Tepehuacán de Guerrero sees the highest average temperatures, with a high of 32°C (89.6°F) and a low of 19°C (66.2°F).

Heat index

For most parts of May, the heat index is calculated to be a blistering 41°C (105.8°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in May in Tepehuacán de Guerrero is 72%.

Rainfall

In Tepehuacán de Guerrero, during May, the rain falls for 13.2 days and regularly aggregates up to 50mm (1.97") of precipitation. Throughout the year, in Tepehuacán de Guerrero, Mexico, there are 179.2 rainfall days, and 664mm (26.14") of precipitation is accumulated.

Daylight

The average length of the day in May is 13h and 8min.
On the first day of the month, sunrise is at 6:04 am and sunset at 7:00 pm. On the last day of May, in Tepehuacán de Guerrero, sunrise is at 5:53 am and sunset at 7:12 pm CST.

Sunshine

In May, the average sunshine in Tepehuacán de Guerrero is 9.8h.

UV index

March through September, with an average maximum UV index of 6, are months with the highest UV index in Tepehuacán de Guerrero. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 in May interprets into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.