October weather forecast
Subic, Philippines

October, the same as September, is a moderately hot autumn month in Subic, Philippines, with an average temperature varying between 25.4°C (77.7°F) and 29.5°C (85.1°F).

Temperature

The commencement of October notes an average high-temperature of a still moderately hot 29.5°C (85.1°F), exhibiting little difference from the previous month. October nights in Subic witness a mild cool down to an average low of 25.4°C (77.7°F).

Heat index

Throughout October, the heat index is computed to be a fiery hot 36°C (96.8°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. 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 particularly relevant to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In October, the average relative humidity in Subic is 80%.

Rainfall

In October, in Subic, the rain falls for 23.1 days. Throughout October, 143mm (5.63") of precipitation is accumulated. Throughout the year, there are 237.5 rainfall days, and 1892mm (74.49") of precipitation is accumulated.

Sea temperature

In Subic, the average seawater temperature in October is 29.2°C (84.6°F).
Note: For water activities like swimming, diving, and more, temperatures ranging between 25°C (77°F) and 29°C (84.2°F) offer superior comfort and enjoyment for lengthy durations.

Daylight

The average length of the day in October in Subic is 11h and 48min.
On the first day of October in Subic, sunrise is at 5:48 am and sunset at 5:48 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 5:30 pm PST.

Sunshine

In October, the average sunshine in Subic is 8.7h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in Subic. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 7 in October leads to these guidelines:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Stay cautious! Sand and water reflections increase UV radiation potency.