May weather forecastMatalam, Philippines

Weather in May

The last month of the spring, May, is also a hot month in Matalam, Philippines, with temperature in the range of an average high of 34°C (93.2°F) and an average low of 22.3°C (72.1°F).

Temperature

As Matalam steps into May, the average high-temperature is measured at a still tropical 34°C (93.2°F), displaying minor differences from April's 34.2°C (93.6°F). Throughout May, the temperature tends to fall to a consistent average low of 22.3°C (72.1°F).

Heat index

Throughout May, the heat index is evaluated at a life-threatening hot 50°C (122°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The average relative humidity in May is 77%.

Rainfall

In Matalam, Philippines, in May, during 21.3 rainfall days, 64mm (2.52") of precipitation is typically accumulated. Throughout the year, there are 233.6 rainfall days, and 667mm (26.26") of precipitation is accumulated.

Daylight

In May, the average length of the day in Matalam is 12h and 27min.
On the first day of the month, sunrise is at 5:25 am and sunset at 5:48 pm. On the last day of May, sunrise is at 5:22 am and sunset at 5:53 pm PST.

Sunshine

In Matalam, the average sunshine in May is 8.7h.

UV index

The months with the highest UV index are January through May, August through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary 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. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.