May weather forecastMendoza, Panama

Weather in May

The last month of the spring, May, is another warm month in Mendoza, Panama, with an average temperature ranging between min 24.6°C (76.3°F) and max 29.8°C (85.6°F).

Temperature

Entering May, Mendoza's average high-temperature reads a moderately hot 29.8°C (85.6°F), indicating a close resemblance to the previous month's climate. Throughout May, Mendoza records an average temperature of 24.6°C (76.3°F) at night.

Heat index

In May, the heat index is calculated to be a very hot 38°C (100.4°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in May is 85%.

Rainfall

In Mendoza, in May, during 29.8 rainfall days, 206mm (8.11") of precipitation is typically accumulated. In Mendoza, during the entire year, the rain falls for 308.7 days and collects up to 1598mm (62.91") of precipitation.

Daylight

In May, the average length of the day is 12h and 32min.
On the first day of May, sunrise is at 06:02 and sunset at 18:29. On the last day of the month, sunrise is at 05:58 and sunset at 18:35 EST.

Sunshine

The month with the most sunshine is May, with an average of 8.7h of sunshine.

UV index

The months with the highest UV index are January through November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during May translates into these guidelines:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.