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December Weather in Sinilian First, Philippines

Last updated: August 27, 2025

In December, the average temperature in Sinilian First, Philippines is a warm 27°C (81°F). Expect a minimum of 20°C (69°F) and a maximum of 34°C (94°F). During this time, precipitation averages around 67 mm (2.7 in) over 7 days, accompanied by a high humidity level of 86%. Stay prepared for the tropical climate!

December Temperature in Sinilian First

In December in Sinilian First, the average temperature is 27°C (81°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 20°C (69°F). This pleasant climate makes Sinilian First an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

December Weather in Sinilian First: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sinilian First, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sinilian First, December typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec808184868784838282828281
Data source: Temperature data for Sinilian First 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 Sinilian First

In Sinilian First in December, the precipitation amount is 67 mm (2.7 in) over a span of 7 days.

December Precipitation Trends in Sinilian First

The chart displays monthly precipitation patterns in Sinilian First, 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 Sinilian First, December typically receives around 67 mm (2.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec461616281772573633482531689168
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sinilian First

In Sinilian First in December, humidity is 86%. With an average temperature of 27°C (81°F), this humidity feels like walking through a steamy blanket, making traveling feel heavy and exhausting as each step absorbs the warm, moist air.

December Average Humidity in Sinilian First

This chart illustrates the average monthly humidity levels in Sinilian First, 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 Sinilian First is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%71%69%69%76%87%89%89%89%86%89%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sinilian First

In Sinilian First 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 Sinilian First.

Maximum UV Index Levels in Sinilian First for December

The chart shows the monthly maximum UV Index (UVI) for Sinilian First 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 Sinilian First typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151315141414131110
Data source: Sinilian First 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 Sinilian First Compares to Other Months

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

This table compares monthly weather conditions in Sinilian First, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)46 mm (1.8 inches)76%extreme
February Weather27°C (81°F)16 mm (0.6 inches)71%extreme
March Weather29°C (84°F)16 mm (0.6 inches)68%extreme
April Weather30°C (86°F)28 mm (1.1 inches)69%extreme
May Weather30°C (87°F)177 mm (7.0 inches)76%extreme
June Weather29°C (85°F)257 mm (10.1 inches)87%extreme
July Weather28°C (83°F)363 mm (14.3 inches)88%extreme
August Weather28°C (82°F)348 mm (13.7 inches)89%extreme
September Weather28°C (83°F)253 mm (10.0 inches)89%extreme
October Weather28°C (83°F)168 mm (6.6 inches)86%extreme
November Weather28°C (82°F)91 mm (3.6 inches)89%extreme
December Weather27°C (81°F)67 mm (2.7 inches)86%very high

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