May weather forecast
Bocaue, Philippines

May, the last month of the spring in Bocaue, is another tropical month, with an average temperature varying between 33.6°C (92.5°F) and 25.8°C (78.4°F).

Temperature

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

Heat index

The heat index value during May is appraised at a blazing hot 47°C (116.6°F). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In May, the average relative humidity is 73%.

Rainfall

In Bocaue, in May, during 24.1 rainfall days, 138mm (5.43") of precipitation is typically accumulated. Throughout the year, in Bocaue, there are 245.4 rainfall days, and 1578mm (62.13") of precipitation is accumulated.

Daylight

In May, the average length of the day in Bocaue, 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, in Bocaue, Philippines, sunrise is at 5:25 am and sunset at 6:22 pm PST.

Sunshine

In Bocaue, Philippines, the average sunshine in May 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 value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 7 during May translates into the following guidance:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.