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December Weather in Bilao, Philippines

Last updated: August 27, 2025

In December, the average temperature in Bilao, Philippines is a warm 27°C (80°F). Expect a minimum of 23°C (74°F) and a peak of 33°C (91°F), creating a balmy atmosphere. However, be prepared for some rain, as the area experiences an average precipitation of 444 mm (17.5 in) spread over 30 days. With an average humidity level of 86%, it's advisable to stay hydrated and enjoy the tropical vibes!

December Temperature in Bilao

In December in Bilao, the average temperature is 27°C (80°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 23°C (74°F). This makes Bilao an ideal destination for travelers looking to enjoy warm weather while exploring its attractions.

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

The chart illustrates December temperature patterns in Bilao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bilao, December typically has an average temperature of 27°C (80°F), with highs reaching up to 33°C (91°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec797980828383828282818180
Data source: Temperature data for Bilao generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Bilao

In Bilao in December, the total precipitation amount reaches 444 mm (17.5 in) over a period of 30 days.

December Precipitation Trends in Bilao

The chart displays monthly precipitation patterns in Bilao, 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 Bilao, December typically receives around 444 mm (17.5 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec389260184113205266283248293330312444
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bilao

In Bilao in December, humidity is 86%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making travel feel heavy and exhausting as you navigate the sultry air.

December Average Humidity in Bilao

This chart illustrates the average monthly humidity levels in Bilao, 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 Bilao is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%77%78%80%81%83%85%81%83%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bilao

In Bilao in December, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Bilao.

Maximum UV Index Levels in Bilao for December

The chart shows the monthly maximum UV Index (UVI) for Bilao 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 Bilao typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121416161314141515141211
Data source: Bilao 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 Bilao Compares to Other Months

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

This table compares monthly weather conditions in Bilao, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)389 mm (15.3 inches)81%extreme
February Weather26°C (79°F)260 mm (10.2 inches)78%extreme
March Weather27°C (80°F)184 mm (7.2 inches)76%extreme
April Weather28°C (82°F)113 mm (4.5 inches)77%extreme
May Weather28°C (83°F)205 mm (8.1 inches)78%extreme
June Weather28°C (83°F)266 mm (10.5 inches)80%extreme
July Weather28°C (82°F)283 mm (11.1 inches)81%extreme
August Weather28°C (83°F)248 mm (9.8 inches)83%extreme
September Weather28°C (82°F)293 mm (11.6 inches)85%extreme
October Weather27°C (82°F)330 mm (13.0 inches)80%extreme
November Weather27°C (81°F)312 mm (12.3 inches)83%extreme
December Weather27°C (80°F)444 mm (17.5 inches)86%extreme

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