December weather forecastMalaya, Philippines

Weather in December

The first month of the winter, December, is still a warm month in Malaya, Philippines, with an average temperature fluctuating between 29.5°C (85.1°F) and 24.3°C (75.7°F).

Temperature

A minimal variation is noted in Malaya's average high-temperature at the onset of December, reaching a moderately hot 29.5°C (85.1°F) from November's 30.5°C (86.9°F). Throughout the December nights, Malaya encounters a low-temperature of 24.3°C (75.7°F).

Heat index

The heat index value during December is computed to be a fiery hot 35°C (95°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In December, the average relative humidity is 77%.

Rainfall

In Malaya, during December, the rain falls for 7.2 days and regularly aggregates up to 14mm (0.55") of precipitation. Throughout the year, there are 154.1 rainfall days, and 342mm (13.46") of precipitation is accumulated.

Daylight

With an average of 11h and 18min of daylight, December has the shortest days of the year in Malaya.
On the first day of the month, sunrise is at 6:03 am and sunset at 5:23 pm. On the last day of December, in Malaya, sunrise is at 6:18 am and sunset at 5:36 pm PST.

Sunshine

In December, the average sunshine is 6.6h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum UV index of 7 in December translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.