May weather forecast
Tres Zapotes, Mexico

May, the last month of the spring in Tres Zapotes, is also a hot month, with an average temperature ranging between max 32.7°C (90.9°F) and min 23.8°C (74.8°F).

Temperature

May is the month when Tres Zapotes experiences its warmest temperatures, averaging a high of 32.7°C (90.9°F) and a low of 23.8°C (74.8°F).

Heat index

In May, the average heat index is appraised at an extremely hot 43°C (109.4°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
Be advised, the heat index considers values for conditions in shade and with a light breeze. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

April and May, with an average relative humidity of 70%, are the least humid months.

Rainfall

In Tres Zapotes, in May, it is raining for 14.8 days, with typically 50mm (1.97") of accumulated precipitation. In Tres Zapotes, during the entire year, the rain falls for 224.6 days and collects up to 1159mm (45.63") of precipitation.

Daylight

In May, the average length of the day is 13h and 1min.
On the first day of May in Tres Zapotes, sunrise is at 5:53 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 6:54 pm CST.

Sunshine

With an average of 10.8h of sunshine, May has the most sunshine of the year.

UV index

The months with the highest UV index are March through June and August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 during May translates into the following directions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.