May weather forecastMecayapan, Mexico

Weather in May

The last month of the spring, May, is another hot month in Mecayapan, Mexico, with an average temperature fluctuating between 24.3°C (75.7°F) and 34.1°C (93.4°F).

Temperature

Mecayapan registers the highest average temperatures during the month of May, with peaks of 34.1°C (93.4°F) and lows of 24.3°C (75.7°F).

Heat index

In May, the heat index is evaluated at a life-threatening hot 47°C (116.6°F). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

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

Rainfall

In Mecayapan, in May, it is raining for 14.7 days, with typically 51mm (2.01") of accumulated precipitation. In Mecayapan, Mexico, during the entire year, the rain falls for 230.8 days and collects up to 1036mm (40.79") of precipitation.

Daylight

The average length of the day in May is 13h and 0min.
On the first day of the month, sunrise is at 5:51 am and sunset at 6:40 pm. On the last day of May, in Mecayapan, sunrise is at 5:42 am and sunset at 6:51 pm CST.

Sunshine

The month with the most sunshine in Mecayapan is May, with an average of 11.1h of sunshine.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index in Mecayapan. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: An average maximum UV index of 7 in May leads to these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.