December weather forecastPanghulo, Philippines

Weather in December

The first month of the winter, December, is still a warm month in Panghulo, Philippines, with an average temperature ranging between min 24.2°C (75.6°F) and max 29.9°C (85.8°F).

Temperature

December's arrival shows an average high-temperature of a warm 29.9°C (85.8°F), hardly different from the previous month. The average nighttime temperature in Panghulo lowers to a still moderately hot 24.2°C (75.6°F) throughout December.

Heat index

The heat index in December is computed to be a fiery hot 37°C (98.6°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in December is 77%.

Rainfall

In December, in Panghulo, the rain falls for 7.3 days. Throughout December, 26mm (1.02") of precipitation is accumulated. In Panghulo, Philippines, during the entire year, the rain falls for 194.6 days and collects up to 1074mm (42.28") 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 the month, sunrise is at 6:05 am and sunset at 5:24 pm. On the last day of December, sunrise is at 6:21 am and sunset at 5:37 pm PST.

Sunshine

In December, the average sunshine is 6.7h.

UV index

The months with the highest UV index are February through June, August through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 7 in December leads to these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.