October weather forecastBolinao, Philippines

Weather in October

October, like September, in Bolinao, Philippines, is a moderately hot autumn month, with an average temperature fluctuating between 26.9°C (80.4°F) and 29.2°C (84.6°F).

Temperature

As October takes hold, the average high-temperature is a still moderately hot 29.2°C (84.6°F), nearly mirroring that of the previous month. Maintaining close parity with daytime warmth, the average nocturnal temperature in Bolinao during October stays at a still warm 26.9°C (80.4°F).

Heat index

The heat index value during October is appraised at a sweltering 35°C (95°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In October, the average relative humidity is 77%.

Rainfall

In Bolinao, Philippines, in October, it is raining for 18.5 days, with typically 94mm (3.7") of accumulated precipitation. In Bolinao, Philippines, during the entire year, the rain falls for 201.2 days and collects up to 1232mm (48.5") of precipitation.

Sea temperature

In October, the average sea temperature in Bolinao is 29.6°C (85.3°F).
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.

Daylight

The average length of the day in October is 11h and 46min.
On the first day of the month, sunrise is at 5:50 am and sunset at 5:49 pm. On the last day of October, in Bolinao, Philippines, sunrise is at 5:57 am and sunset at 5:30 pm PST.

Sunshine

In October, the average sunshine in Bolinao is 8.9h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the maximum UV index of 7 translates into these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.