May weather forecastPánuco, Mexico

Weather in May

The last month of the spring, May, is another hot month in Pánuco, Mexico, with an average temperature varying between 23.6°C (74.5°F) and 34°C (93.2°F).

Temperature

Pánuco's peak temperatures tend to occur in May and August, with an average high-temperature of 34°C (93.2°F).

Heat index

Throughout May, the heat index is calculated to be a life-threatening hot 46°C (114.8°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In Pánuco, the average relative humidity in May is 69%.

Rainfall

In May, in Pánuco, the rain falls for 9.1 days. Throughout May, 15mm (0.59") of precipitation is accumulated. In Pánuco, during the entire year, the rain falls for 123.7 days and collects up to 242mm (9.53") of precipitation.

Daylight

In Pánuco, the average length of the day in May is 13h and 12min.
On the first day of May, sunrise is at 6:00 am and sunset at 6:59 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 7:12 pm CST.

Sunshine

In May, the average sunshine is 10.1h.

UV index

April 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 hazard from unsafe exposure to UV radiation for average individuals.
Note: In May, a regular UV index of 7 translates into these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.