May weather forecast
Eldorado, Mexico

The last month of the spring, May, is a very hot month in Eldorado, Mexico, with an average temperature fluctuating between 21.3°C (70.3°F) and 35°C (95°F).

Temperature

Transitioning from April to May, Eldorado observes an average high-temperature of a sweltering 35°C (95°F), differing subtly from the previous month. With a notable difference from peak temperatures, an average of 21.3°C (70.3°F) marks the nights in May.

Heat index

For most parts of May, the heat index is estimated at a torrid 38°C (100.4°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

March through May, with an average relative humidity of 42%, are the least humid months in Eldorado.

Rainfall

In Eldorado, during May, the rain falls for 2.3 days and regularly aggregates up to 3mm (0.12") of precipitation. Throughout the year, there are 103.1 rainfall days, and 368mm (14.49") of precipitation is accumulated.

Daylight

In Eldorado, the average length of the day in May is 13h and 20min.
On the first day of May, sunrise is at 5:33 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 6:53 pm MST.

Sunshine

May has the most sunshine of the year in Eldorado, with an average of 11.8h of sunshine.

UV index

April through July, September and October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 7 in May translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.