May weather forecast
General MacArthur, Philippines

The last month of the spring, May, is also a moderately hot month in General MacArthur, Philippines, with an average temperature fluctuating between 28°C (82.4°F) and 29.2°C (84.6°F).

Temperature

General MacArthur's weather in May, with an average high-temperature of a still warm 29.2°C (84.6°F), subtly shifts from April's 28.1°C (82.6°F). General MacArthur's nighttime temperatures in May see a subtle dip to an average of 28°C (82.4°F).

Heat index

The average heat index in May is estimated at a fiery hot 35°C (95°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in May is 77%.

Rainfall

In General MacArthur, in May, during 22.4 rainfall days, 123mm (4.84") of precipitation is typically accumulated. In General MacArthur, during the entire year, the rain falls for 295.3 days and collects up to 2128mm (83.78") of precipitation.

Sea temperature

In May, the average sea temperature is 29.4°C (84.9°F).
Note: With water temperature from 25°C (77°F) to 29°C (84.2°F), all water activities are comfortable and delightful, devoid of discomfort even for lengthened periods.

Daylight

In May, the average length of the day is 12h and 38min.
On the first day of the month, sunrise is at 5:18 am and sunset at 5:50 pm. On the last day of May, sunrise is at 5:13 am and sunset at 5:57 pm PST.

Sunshine

In General MacArthur, the average sunshine in May is 8.8h.

UV index

The months with the highest UV index in General MacArthur are January through December, with an average maximum UV index of 7. The months with the lowest UV index in General MacArthur are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 7 in May interprets into the following advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.