May weather forecast
Morelia, Mexico

The atmosphere in Morelia undergoes a significant change in May, set apart by a substantial increase in rainfall, hitting 44mm (1.73"). This heightening in precipitation does not curb the warming trend, though, as temperatures continue to rise. Despite the increase in rainfall days, the hours of sunshine remain steady. Compared to previous months, visibility could reduce slightly due to increased humidity. Notwithstanding, Morelia in May still presents ample opportunity for outdoor activities, albeit requiring a bit more flexibility due to rainfall.

Temperature

The warmest period tends to be May, when average temperatures fluctuate between a high of 29.2°C (84.6°F) and a low of 14.8°C (58.6°F).

Heat index

For most parts of May, the heat index is calculated to be a hot 30°C (86°F). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
Keep in mind the heat index values are meant for areas in shade and with light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

In May, the average relative humidity is 47%.

Rainfall

In Morelia, during May, the rain falls for 14 days and regularly aggregates up to 44mm (1.73") of precipitation. In Morelia, Mexico, during the entire year, the rain falls for 173.6 days and collects up to 801mm (31.54") of precipitation.

Daylight

In Morelia, Mexico, the average length of the day in May is 13h and 4min.
On the first day of May in Morelia, Mexico, sunrise is at 6:15 am and sunset at 7:08 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 7:19 pm CST.

Sunshine

In Morelia, the average sunshine in May is 9.8h.

UV index

April and May, with an average maximum UV index of 6, are months with the highest UV index in Morelia. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, a daily maximum UV index of 6 leads to the following instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.