May weather forecastChiriqui, Panama

Weather in May

May, the last month of the spring in Chiriqui, is another tropical month, with an average temperature varying between 23.7°C (74.7°F) and 30.1°C (86.2°F).

Temperature

The arrival of May brings an average high-temperature of a still hot 30.1°C (86.2°F), closely following the temperature pattern of April. An average low-temperature of 23.7°C (74.7°F) is anticipated throughout the nights during May.

Heat index

May's heat index is evaluated at a very hot 37°C (98.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Chiriqui, the average relative humidity in May is 77%.

Rainfall

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

Daylight

The average length of the day in May is 12h and 31min.
On the first day of the month, sunrise is at 06:13 and sunset at 18:38. On the last day of May, in Chiriqui, sunrise is at 06:09 and sunset at 18:44 EST.

Sunshine

The average sunshine in May in Chiriqui is 8.1h.

UV index

May, August, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Chiriqui. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in May interprets into the following advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.