May weather forecast
Río Indio, Panama

May, the last month of the spring in Río Indio, is another tropical month, with temperature in the range of an average low of 23.8°C (74.8°F) and an average high of 30.9°C (87.6°F).

Temperature

During May, Río Indio observes a subtle ascent to a still hot 30.9°C (87.6°F) from April's 32.3°C (90.1°F) in the average high-temperature. Throughout May, an average low-temperature of 23.8°C (74.8°F) is expected.

Heat index

In May, the average heat index is evaluated at an extremely hot 41°C (105.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In Río Indio, the average relative humidity in May is 81%.

Rainfall

In Río Indio, in May, during 27.4 rainfall days, 181mm (7.13") of precipitation is typically accumulated. Throughout the year, there are 247.4 rainfall days, and 1423mm (56.02") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 32min.
On the first day of the month, sunrise is at 06:04 and sunset at 18:30. On the last day of May, sunrise is at 06:00 and sunset at 18:36 EST.

Sunshine

The average sunshine in May is 7.4h.

UV index

The months with the highest UV index are January through June, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 7 during May translates into the following guidance:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.