June weather forecastBulacan, Philippines

Weather in June

June, the first month of the summer in Bulacan, is still a hot month, with temperature in the range of an average high of 32°C (89.6°F) and an average low of 25.4°C (77.7°F).

Temperature

As Bulacan welcomes June, the average high-temperature records at a still hot 32°C (89.6°F), marking an insignificant deviation from the prior month. Bulacan sees an average low-temperature of 25.4°C (77.7°F) during June.

Heat index

The heat index for June is appraised at a blisteringly hot 43°C (109.4°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Heat index data is primarily for areas with shade and subjected to light winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 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.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in June is 77%.

Rainfall

In Bulacan, in June, during 28.1 rainfall days, 218mm (8.58") of precipitation is typically accumulated. Throughout the year, in Bulacan, there are 245.4 rainfall days, and 1578mm (62.13") of precipitation is accumulated.

Daylight

With an average of 13h and 0min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:25 am and sunset at 6:22 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 6:29 pm PST.

Sunshine

In June, the average sunshine is 9.8h.

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 vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 7 during June translates into these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.