December weather forecast
Mabini-J. Rizal, Philippines

December, the first month of the winter in Mabini-J. Rizal, is also a moderately hot month, with an average temperature ranging between min 24.5°C (76.1°F) and max 29.4°C (84.9°F).

Temperature

Mabini-J. Rizal registers an average high-temperature of a moderately hot 29.4°C (84.9°F) with the arrival of December, showing minor deviation from the preceding month. Recording a slight decline in temperature during the nights, Mabini-J. Rizal's December temperatures average at 24.5°C (76.1°F).

Heat index

The average heat index in December is computed to be a sweltering 35°C (95°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In December, the average relative humidity in Mabini-J. Rizal is 77%.

Rainfall

In Mabini-J. Rizal, in December, during 10.4 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, in Mabini-J. Rizal, there are 171.4 rainfall days, and 715mm (28.15") of precipitation is accumulated.

Daylight

The month with the shortest days in Mabini-J. Rizal is December, with an average of 11h and 18min of daylight.
On the first day of the month, sunrise is at 6:05 am and sunset at 5:24 pm. On the last day of December, in Mabini-J. Rizal, sunrise is at 6:20 am and sunset at 5:37 pm PST.

Sunshine

In Mabini-J. Rizal, Philippines, the average sunshine in December is 6.5h.

UV index

The months with the lowest UV index in Mabini-J. Rizal are January and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, a daily maximum UV index of 6 leads to the following instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. 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. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.