May weather forecast
Cristóbal Obregón, Mexico

May, the last month of the spring in Cristóbal Obregón, is also a hot month, with an average temperature fluctuating between 31.4°C (88.5°F) and 20°C (68°F).

Temperature

Cristóbal Obregón marks the onset of May with an average high-temperature of a still hot 31.4°C (88.5°F), a subtle shift from April's 32°C (89.6°F). Throughout May, the nighttime temperature averages to a pleasant 20°C (68°F).

Heat index

May's mean heat index is evaluated at a sweltering 38°C (100.4°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in May is 69%.

Rainfall

In Cristóbal Obregón, during May, the rain falls for 21.9 days and regularly aggregates up to 86mm (3.39") of precipitation. Throughout the year, in Cristóbal Obregón, there are 233.7 rainfall days, and 1131mm (44.53") of precipitation is accumulated.

Daylight

In Cristóbal Obregón, the average length of the day in May is 12h and 54min.
On the first day of the month, sunrise is at 5:48 am and sunset at 6:33 pm. On the last day of May, sunrise is at 5:40 am and sunset at 6:43 pm CST.

Sunshine

May has the most sunshine of the year, with an average of 11.1h of sunshine.

UV index

The average daily maximum UV index in May in Cristóbal Obregón, Mexico, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A daily high UV index of 6 in May leads to these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.