June weather forecast
Mariveles, Philippines

The first month of the summer, June, is still a tropical month in Mariveles, Philippines, with an average temperature varying between 26.7°C (80.1°F) and 30.3°C (86.5°F).

Temperature

June ushers in an average high-temperature of a still tropical 30.3°C (86.5°F), aligning closely with the preceding month. An average low-temperature of 26.7°C (80.1°F) is witnessed throughout the month of June in Mariveles, Philippines, a mere drop from the daytime peak.

Heat index

The heat index for June is estimated at a torrid 38°C (100.4°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Heat index details are generally centered around shaded locations and a mild breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. 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 particularly important for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in June is 79%.

Rainfall

In June, the rain falls for 23.2 days. Throughout June, 179mm (7.05") of precipitation is accumulated. In Mariveles, during the entire year, the rain falls for 206.5 days and collects up to 1288mm (50.71") of precipitation.

Sea temperature

In Mariveles, the average seawater temperature in June is 29.8°C (85.6°F).
Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.

Daylight

June has the longest days of the year, with an average of 13h and 0min of daylight.
On the first day of June, sunrise is at 5:28 am and sunset at 6:23 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 6:31 pm PST.

Sunshine

The average sunshine in June is 9.4h.

UV index

The months with the highest UV index are January through June, August through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 7 in June leads to these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Watch out! Reflections from sand and water can surge UV radiation exposure.