December weather forecast
Caibiran, Philippines

December, the first month of the winter in Caibiran, is also a moderately hot month, with temperature in the range of an average low of 25.2°C (77.4°F) and an average high of 28.7°C (83.7°F).

Temperature

With the arrival of December, Caibiran's average high-temperature registers at a still warm 28.7°C (83.7°F), indicating a subtle variation from the previous month. Caibiran indicates a consistently low-temperature of 25.2°C (77.4°F) during the nights of December.

Heat index

The heat index for December is computed to be a sweltering 35°C (95°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

January and December, with an average relative humidity of 83%, are the most humid months.

Rainfall

In Caibiran, in December, it is raining for 18.9 days, with typically 118mm (4.65") of accumulated precipitation. In Caibiran, during the entire year, the rain falls for 266.5 days and collects up to 1207mm (47.52") of precipitation.

Sea temperature

In Caibiran, the average seawater temperature in December is 28.1°C (82.6°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

December has the shortest days of the year in Caibiran, Philippines, with an average of 11h and 30min of daylight.
On the first day of December in Caibiran, Philippines, sunrise is at 5:45 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 5:28 pm PST.

Sunshine

In Caibiran, the average sunshine in December is 6.8h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In December, a regular UV index of 7 translates into these guidelines:
Fend off overexposure. Sun protection is vital. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take warning! Reflective sand and water surfaces intensify the Sun's UV rays.