December weather forecast
Comembo, Philippines

The first month of the winter, December, is also a moderately hot month in Comembo, Philippines, with temperature in the range of an average high of 29.4°C (84.9°F) and an average low of 24.5°C (76.1°F).

Temperature

The shift into December records an average high-temperature of a warm 29.4°C (84.9°F), subtly varied from November's 30.1°C (86.2°F). Comembo maintains a consistent average nighttime low-temperature of 24.5°C (76.1°F) throughout December.

Heat index

The heat index value for December is evaluated at a fiery hot 35°C (95°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 are of high significance for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in December is 77%.

Rainfall

In Comembo, during December, the rain falls for 10.1 days and regularly aggregates up to 34mm (1.34") of precipitation. In Comembo, during the entire year, the rain falls for 160.7 days and collects up to 555mm (21.85") of precipitation.

Daylight

The month with the shortest days in Comembo is December, with an average of 11h and 18min of daylight.
On the first day of the month, sunrise is at 6:04 am and sunset at 5:24 pm. On the last day of December, in Comembo, sunrise is at 6:20 am and sunset at 5:37 pm PST.

Sunshine

The average sunshine in December is 6.4h.

UV index

January and December, with an average maximum UV index of 6, are months with the lowest UV index in Comembo. 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: In December, a daily maximum UV index of 6 leads to the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.