December weather forecast
Bacoor, Philippines

December, the first month of the winter in Bacoor, is still a warm month, with an average temperature varying between 24.6°C (76.3°F) and 29.5°C (85.1°F).

Temperature

As December takes hold, the average high-temperature is a warm 29.5°C (85.1°F), nearly mirroring that of the previous month. The nights of December in Bacoor are characterized by an average low-temperature of 24.6°C (76.3°F), subtly descending from daytime highs.

Heat index

The heat index for December is evaluated at a sweltering 35°C (95°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In December, the average relative humidity in Bacoor is 76%.

Rainfall

In December, in Bacoor, the rain falls for 7.2 days. Throughout December, 16mm (0.63") of precipitation is accumulated. Throughout the year, in Bacoor, Philippines, there are 130.2 rainfall days, and 290mm (11.42") of precipitation is accumulated.

Sea temperature

In Bacoor, the average seawater temperature in December is 28.1°C (82.6°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

December has the shortest days of the year in Bacoor, with an average of 11h and 18min of daylight.
On the first day of December, sunrise is at 6:05 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 5:37 pm PST.

Sunshine

In December, the average sunshine in Bacoor is 6.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Bacoor are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 7 in December translates into this advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.