December weather forecast
Palanan, Philippines

The first month of the winter, December, is also a moderately hot month in Palanan, Philippines, with temperature in the range of an average high of 29.7°C (85.5°F) and an average low of 24.5°C (76.1°F).

Temperature

Palanan's shift from November to December is accompanied by an average high-temperature of a warm 29.7°C (85.5°F), a slight deviation from 30.6°C (87.1°F). During December, the average low-temperature is a still moderately hot 24.5°C (76.1°F).

Heat index

December's heat index is calculated to be a very hot 36°C (96.8°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in December is 76%.

Rainfall

In Palanan, in December, it is raining for 10.9 days, with typically 51mm (2.01") of accumulated precipitation. In Palanan, during the entire year, the rain falls for 210 days and collects up to 1377mm (54.21") of precipitation.

Daylight

The month with the shortest days is December, with an average of 11h and 6min of daylight.
On the first day of December, sunrise is at 6:03 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 5:27 pm PST.

Sunshine

In December, the average sunshine is 6.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Palanan. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 7 in December translates into the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.