December weather forecast
Tanauan, Philippines

The first month of the winter, December, is still a warm month in Tanauan, Philippines, with an average temperature fluctuating between 28.8°C (83.8°F) and 23.2°C (73.8°F).

Temperature

The commencement of December notes an average high-temperature of a still warm 28.8°C (83.8°F), exhibiting little difference from the previous month. Throughout December, an average low-temperature of 23.2°C (73.8°F) is expected.

Heat index

For December, the heat index is computed to be a fiery hot 35°C (95°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Tanauan, the average relative humidity in December is 82%.

Rainfall

In Tanauan, Philippines, in December, during 16.1 rainfall days, 78mm (3.07") of precipitation is typically accumulated. In Tanauan, during the entire year, the rain falls for 240.5 days and collects up to 1415mm (55.71") of precipitation.

Daylight

With an average of 11h and 18min of daylight, December has the shortest days of the year.
On the first day of December in Tanauan, Philippines, sunrise is at 6:03 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 5:37 pm PST.

Sunshine

The average sunshine in December is 5.2h.

UV index

The months with the lowest UV index are January, July, August, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average UV index of 6 in December transforms into this advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.