December weather forecast
Surigao City, Philippines

December ushers in a considerably wetter month for Surigao City, with rainfall levels increasing to 199mm (7.83"). However, despite the increased rainfall, temperatures remain relatively high, ensuring that warmth permeates through the city. The cooling trend continues as the year concludes, but the encounter with the cooler breeze is usually delightful. December also records the lowest wind gust of the year, at 24.4km/h (15.2mph), ensuring the outdoor environment remains calm and serene. With sea temperatures dropping to 28.2°C (82.8°F), December still offers just as enjoyable aquatic activities as previous months.

Temperature

The beginning of December reveals an average high-temperature of a still moderately hot 28.2°C (82.8°F), showing minimal deviation from the previous month. Surigao City sustains a near constant temperature throughout December, with nighttime averages of 26.4°C (79.5°F).

Heat index

In December, the heat index is calculated to be a hot 33°C (91.4°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

In Surigao City, the average relative humidity in December is 80%.

Rainfall

In Surigao City, in December, during 24.7 rainfall days, 199mm (7.83") of precipitation is typically accumulated. Throughout the year, in Surigao City, Philippines, there are 257.2 rainfall days, and 1339mm (52.72") of precipitation is accumulated.

Sea temperature

In Surigao City, the average seawater temperature in December is 28.2°C (82.8°F).
Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.

Daylight

The month with the shortest days in Surigao City is December, with an average of 11h and 36min of daylight.
On the first day of December in Surigao City, sunrise is at 5:39 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 5:27 pm PST.

Sunshine

The average sunshine in December is 7.7h.

UV index

The months with the highest UV index are January through September, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: A maximum high UV index of 7 in December translates into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be on guard! The reflective nature of sand and water boosts UV exposure.