May weather forecast
Nagbalon, Philippines

The last month of the spring, May, is another hot month in Nagbalon, Philippines, with an average temperature fluctuating between 25.8°C (78.4°F) and 33.6°C (92.5°F).

Temperature

The warmest period, with an average high-temperature of 33.6°C (92.5°F), falls in April and May.

Heat index

The heat index for May is estimated at a burning hot 47°C (116.6°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
For clarity, heat index numbers account for light winds and areas under shade. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. 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 quite important for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. 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. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Nagbalon, the average relative humidity in May is 73%.

Rainfall

In Nagbalon, during May, the rain falls for 24.1 days and regularly aggregates up to 138mm (5.43") of precipitation. Throughout the year, there are 245.4 rainfall days, and 1578mm (62.13") of precipitation is accumulated.

Daylight

In May, the average length of the day in Nagbalon, Philippines, is 12h and 49min.
On the first day of the month, sunrise is at 5:33 am and sunset at 6:13 pm. On the last day of May, sunrise is at 5:25 am and sunset at 6:22 pm PST.

Sunshine

The average sunshine in May in Nagbalon is 11.1h.

UV index

The months with the highest UV index are February through June, August through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In May, a daily UV index of 7 turns into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.