December weather forecast
Calapacuan, Philippines

The first month of the winter, December, is also a moderately hot month in Calapacuan, Philippines, with an average temperature varying between 29.3°C (84.7°F) and 24.2°C (75.6°F).

Temperature

As Calapacuan transitions into December, the average high-temperature stands at a still moderately hot 29.3°C (84.7°F), offering little variation from the preceding month. Calapacuan observes an average nighttime low-temperature of 24.2°C (75.6°F) during the month of December.

Heat index

December's average heat index is evaluated at a very hot 35°C (95°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. 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.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In December, the average relative humidity is 77%.

Rainfall

In December, the rain falls for 13.5 days. Throughout December, 58mm (2.28") of precipitation is accumulated. Throughout the year, there are 237.5 rainfall days, and 1892mm (74.49") of precipitation is accumulated.

Daylight

The month with the shortest days in Calapacuan is December, with an average of 11h and 18min of daylight.
On the first day of the month, sunrise is at 6:08 am and sunset at 5:27 pm. On the last day of December, sunrise is at 6:24 am and sunset at 5:40 pm PST.

Sunshine

In December, the average sunshine is 7h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily high UV index of 7 in December leads to these guidelines:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. 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. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.