May weather forecast
Guarumal, Panama

May, the last month of the spring in Guarumal, is also a hot month, with temperature in the range of an average high of 30.1°C (86.2°F) and an average low of 23.7°C (74.7°F).

Temperature

Guarumal's shift into May is marked by a subtle change to a still hot 30.1°C (86.2°F) from April's 31.9°C (89.4°F) in temperature. In Guarumal, May's nights observe an average temperature dip to a moderately hot 23.7°C (74.7°F).

Heat index

Throughout May, the heat index is calculated to be a torrid 37°C (98.6°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The average relative humidity in May is 77%.

Rainfall

In May, the rain falls for 28.7 days. Throughout May, 199mm (7.83") of precipitation is accumulated. In Guarumal, Panama, during the entire year, the rain falls for 265.2 days and collects up to 1776mm (69.92") of precipitation.

Daylight

In May, the average length of the day is 12h and 31min.
On the first day of the month, sunrise is at 06:14 and sunset at 18:40. On the last day of May, sunrise is at 06:10 and sunset at 18:45 EST.

Sunshine

The average sunshine in May is 8.1h.

UV index

The months with the lowest UV index are May, August, October through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 6 in May translates into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.