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December Weather in Siruma, Philippines

Last updated: August 27, 2025

In Siruma, Philippines, the average temperature for December hovers around 26°C (80°F), with a comfortable minimum of 24°C (76°F) and a warm maximum of 29°C (84°F). However, you'll want to be prepared for the likelihood of rain, as 402 mm (15.8 in) of precipitation can fall over the course of the month. With an average humidity of 89%, be ready for a tropical experience!

December Temperature in Siruma

In December in Siruma, the average temperature is 26°C (80°F). The maximum can reach 29°C (84°F), and the minimum can be as low as 24°C (76°F). This makes it an ideal time for travelers who enjoy warm and pleasant weather.

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

The chart illustrates December temperature patterns in Siruma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siruma, December typically has an average temperature of 26°C (80°F), with highs reaching up to 29°C (84°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec787880818383828282818179
Data source: Temperature data for Siruma 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 Siruma

In Siruma in December, the total precipitation amount is 402 mm (15.8 in) over the course of 30 days.

December Precipitation Trends in Siruma

The chart displays monthly precipitation patterns in Siruma, 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 Siruma, December typically receives around 402 mm (15.8 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec29714812392135204246221300323331402
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Siruma

In Siruma in December, humidity is 89%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky embrace, making travel feel exhausting as the air clings to your skin and saps your energy, urging you to seek shade and refreshment at every turn.

December Average Humidity in Siruma

This chart illustrates the average monthly humidity levels in Siruma, 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 Siruma 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 Siruma

In Siruma 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 Siruma.

Maximum UV Index Levels in Siruma for December

The chart shows the monthly maximum UV Index (UVI) for Siruma 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 Siruma typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151314141414131110
Data source: Siruma 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 Siruma Compares to Other Months

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

This table compares monthly weather conditions in Siruma, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)297 mm (11.7 inches)82%extreme
February Weather26°C (78°F)148 mm (5.8 inches)78%extreme
March Weather27°C (80°F)123 mm (4.9 inches)77%extreme
April Weather27°C (81°F)92 mm (3.6 inches)79%extreme
May Weather28°C (83°F)135 mm (5.3 inches)83%extreme
June Weather28°C (83°F)204 mm (8.0 inches)86%extreme
July Weather28°C (82°F)246 mm (9.7 inches)87%extreme
August Weather28°C (83°F)221 mm (8.7 inches)87%extreme
September Weather28°C (82°F)300 mm (11.8 inches)88%extreme
October Weather27°C (81°F)323 mm (12.7 inches)85%extreme
November Weather27°C (81°F)331 mm (13.0 inches)89%extreme
December Weather26°C (80°F)402 mm (15.8 inches)89%very high

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