December Weather in Alac, Philippines

Last updated: August 27, 2025

In December, the average temperature in Alac, Philippines hovers around 25°C (78°F), creating a pleasant environment for outdoor activities. You'll experience a minimum of 19°C (66°F) and a maximum of 32°C (91°F), making it ideal for various preferences. However, be prepared for an average precipitation of 97 mm (3.8 in) spread over 11 days, so don’t forget your umbrella! With an average humidity level of 86%, the air feels quite moist, adding a touch of tropical charm to your stay.

December Temperature in Alac

In December in Alac, the average temperature is 25°C (78°F). Maximums can reach 32°C (91°F), and minimums can dip as low as 19°C (66°F). This pleasant weather makes Alac an ideal destination for travelers seeking a comfortable climate.

December Weather in Alac: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Alac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alac, December typically has an average temperature of 25°C (78°F), with highs reaching up to 32°C (91°F) and lows dropping to around 19°C (66°F).

Data source: Temperature data for Alac generated using information from the Copernicus Climate Change Service.

December Precipitation in Alac

In Alac in December, the total precipitation amount is 97 mm (3.8 in) over the course of 11 days.

December Precipitation Trends in Alac

The chart displays monthly precipitation patterns in Alac, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Alac, December typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Alac

In Alac in December, humidity is 86%. With an average temperature of 25°C (78°F), this humidity feels like a warm, damp blanket wrapping around you, making outdoor activities challenging and potentially uncomfortable for traveling.

December Average Humidity in Alac

This chart illustrates the average monthly humidity levels in Alac, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Alac is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Alac

In Alac in December, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Alac.

Maximum UV Index Levels in Alac for December

The chart shows the monthly maximum UV Index (UVI) for Alac in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Alac typically reaches 10, which falls under the very high exposure category.

Data source: Alac December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How December Weather in Alac Compares to Other Months

Weather in Alac varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Alac, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Alac, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	64 mm (2.5 inches)	76%	extreme
February Weather	25°C (77°F)	43 mm (1.7 inches)	71%	extreme
March Weather	27°C (80°F)	47 mm (1.9 inches)	68%	extreme
April Weather	28°C (82°F)	77 mm (3.0 inches)	69%	extreme
May Weather	28°C (83°F)	163 mm (6.4 inches)	76%	extreme
June Weather	27°C (81°F)	276 mm (10.9 inches)	87%	extreme
July Weather	26°C (80°F)	486 mm (19.1 inches)	88%	extreme
August Weather	26°C (79°F)	445 mm (17.5 inches)	89%	extreme
September Weather	26°C (80°F)	347 mm (13.7 inches)	89%	extreme
October Weather	26°C (80°F)	333 mm (13.1 inches)	86%	extreme
November Weather	26°C (79°F)	146 mm (5.7 inches)	89%	very high
December Weather	25°C (78°F)	97 mm (3.8 inches)	86%	very high