May weather forecast
Pisté, Mexico

May, the last month of the spring in Pisté, is another tropical month, with an average temperature ranging between max 34.8°C (94.6°F) and min 22.5°C (72.5°F).

Temperature

In Pisté, the month of May registers the highest temperatures, averaging 34.8°C (94.6°F) at the peak and 22.5°C (72.5°F) at the lowest.

Heat index

During May, the heat index is evaluated at a life-threatening hot 50°C (122°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Pisté, the average relative humidity in May is 70%.

Rainfall

In Pisté, in May, during 14.8 rainfall days, 51mm (2.01") of precipitation is typically accumulated. In Pisté, during the entire year, the rain falls for 195.8 days and collects up to 599mm (23.58") of precipitation.

Daylight

The average length of the day in May in Pisté is 13h and 8min.
On the first day of May in Pisté, sunrise is at 5:23 am and sunset at 6:19 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 6:31 pm CST.

Sunshine

With an average of 10.3h of sunshine, May has the most sunshine of the year in Pisté, Mexico.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.