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December Weather in Del Rosario, Philippines

Last updated: August 27, 2025

In December, the average temperature in Del Rosario, Philippines reaches a comfortable 27°C (80°F), with daily highs of up to 30°C (86°F) and lows around 24°C (75°F). However, expect 215 mm (8.5 in) of precipitation spread over 22 days, contributing to an average humidity of 89%. Be prepared for a mix of warmth and moisture as you explore!

December Temperature in Del Rosario

In December in Del Rosario, the average temperature is 27°C (80°F). Maximums can reach 30°C (86°F), and minimums can be as low as 24°C (75°F). This mild and pleasant weather makes Del Rosario an ideal destination for travelers seeking warmth and sunshine during December.

December Weather in Del Rosario: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Del Rosario, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Del Rosario, December typically has an average temperature of 27°C (80°F), with highs reaching up to 30°C (86°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec787880818382818181818180
Data source: Temperature data for Del Rosario 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 Del Rosario

In Del Rosario in December, the total precipitation amount is 215 mm (8.5 in) spread over 22 days.

December Precipitation Trends in Del Rosario

The chart displays monthly precipitation patterns in Del Rosario, 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 Del Rosario, December typically receives around 215 mm (8.5 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec158645556133310490434395314193215
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Del Rosario

In Del Rosario in December humidity is 89%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky embrace, making travel feel heavy and reminiscent of a sauna, where even the slightest exertion can leave you feeling drenched and yearning for a cool breeze.

December Average Humidity in Del Rosario

This chart illustrates the average monthly humidity levels in Del Rosario, 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 Del Rosario is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%78%77%79%83%86%87%87%88%85%89%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Del Rosario

In Del Rosario 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 Del Rosario.

Maximum UV Index Levels in Del Rosario for December

The chart shows the monthly maximum UV Index (UVI) for Del Rosario 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 Del Rosario typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151414141415131111
Data source: Del Rosario 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 Del Rosario Compares to Other Months

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

This table compares monthly weather conditions in Del Rosario, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)158 mm (6.2 inches)82%extreme
February Weather26°C (78°F)64 mm (2.5 inches)78%extreme
March Weather27°C (80°F)55 mm (2.2 inches)77%extreme
April Weather27°C (81°F)56 mm (2.2 inches)79%extreme
May Weather28°C (83°F)133 mm (5.2 inches)83%extreme
June Weather28°C (83°F)310 mm (12.2 inches)86%extreme
July Weather27°C (82°F)490 mm (19.3 inches)87%extreme
August Weather27°C (82°F)434 mm (17.1 inches)87%extreme
September Weather27°C (82°F)395 mm (15.6 inches)88%extreme
October Weather27°C (81°F)314 mm (12.4 inches)85%extreme
November Weather27°C (81°F)193 mm (7.6 inches)89%extreme
December Weather27°C (80°F)215 mm (8.5 inches)89%extreme

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