May weather forecast
Nuevo Emperador, Panama

The last month of the spring, May, is also a moderately hot month in Nuevo Emperador, Panama, with an average temperature ranging between min 25°C (77°F) and max 29.7°C (85.5°F).

Temperature

The shift from April to May is characterized by an average high-temperature of a warm 29.7°C (85.5°F), not significantly different from the 30.5°C (86.9°F) of April. May nights in Nuevo Emperador cool to an average low-temperature of 25°C (77°F), a marginal decrease from its daytime equivalent.

Heat index

May's average heat index is evaluated at a sweltering 38°C (100.4°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In May, the average relative humidity is 85%.

Rainfall

In Nuevo Emperador, in May, during 29.5 rainfall days, 230mm (9.06") of precipitation is typically accumulated. Throughout the year, there are 294.6 rainfall days, and 1899mm (74.76") of precipitation is accumulated.

Daylight

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

Sunshine

With an average of 9h of sunshine, May has the most sunshine of the year.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In May, the maximum UV index of 7 suggests these recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.