December weather forecastM'lang, Philippines

Weather in December

The first month of the winter, December, is also a hot month in M'lang, Philippines, with an average temperature varying between 31.9°C (89.4°F) and 21.5°C (70.7°F).

Temperature

December brings a marginal elevation to a still tropical 31.9°C (89.4°F) from November's 32.2°C (90°F) in M'lang's average high-temperatures. During the December nights, an average temperature of 21.5°C (70.7°F) is observed.

Heat index

The heat index in December is computed to be a blisteringly hot 44°C (111.2°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In M'lang, the average relative humidity in December is 79%.

Rainfall

In M'lang, during December, the rain falls for 19.6 days and regularly aggregates up to 72mm (2.83") of precipitation. In M'lang, during the entire year, the rain falls for 275.1 days and collects up to 1456mm (57.32") of precipitation.

Daylight

The month with the shortest days is December, with an average of 11h and 42min of daylight.
On the first day of December, sunrise is at 5:36 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 5:35 pm PST.

Sunshine

The average sunshine in December is 8.7h.

UV index

February through May, August, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 7 during December translates into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.