December weather forecast
Calapandayan, Philippines

The first month of the winter, December, is still a warm month in Calapandayan, Philippines, with temperature in the range of an average high of 29.3°C (84.7°F) and an average low of 24.2°C (75.6°F).

Temperature

The commencement of December notes an average high-temperature of a still moderately hot 29.3°C (84.7°F), exhibiting little difference from the previous month. Calapandayan records a mean low-temperature of 24.2°C (75.6°F) in December.

Heat index

For December, the heat index is appraised at a torrid 35°C (95°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Calapandayan, Philippines, the average relative humidity in December is 77%.

Rainfall

In Calapandayan, during December, the rain falls for 13.5 days and regularly aggregates up to 58mm (2.28") of precipitation. Throughout the year, in Calapandayan, Philippines, there are 237.5 rainfall days, and 1892mm (74.49") of precipitation is accumulated.

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 6:08 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

The average sunshine in December in Calapandayan is 7h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in Calapandayan. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 7 during December translates into the following directions:
Take precautions against overexposure. Fair-skinned people may get burned 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. Opt for tightly woven and loose clothing to enhance protection from the Sun.