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December Weather in Osmena, Philippines

Last updated: August 27, 2025

In Osmena, Philippines, the average temperature in December typically reaches a warm 27°C (81°F), with a minimum of 25°C (77°F) and a maximum soaring up to 29°C (84°F). However, be prepared for a rainy season as the region experiences 279 mm (11.0 in) of precipitation over 23 days, contributing to a high average humidity of 86%.

December Temperature in Osmena

In December in Osmena, the average temperature is 27°C (81°F). Maximums can reach 29°C (84°F), while minimums can drop to 25°C (77°F). This mild and pleasant weather makes Osmena an ideal destination for travelers seeking warmth and comfort.

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

The chart illustrates December temperature patterns in Osmena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Osmena, December typically has an average temperature of 27°C (81°F), with highs reaching up to 29°C (84°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec808081828382828282828281
Data source: Temperature data for Osmena 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 Osmena

In Osmena in December, the total precipitation amount is 279 mm (11.0 in) recorded over the course of 23 days.

December Precipitation Trends in Osmena

The chart displays monthly precipitation patterns in Osmena, 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 Osmena, December typically receives around 279 mm (11.0 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec144779155156265323254256343261280
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Osmena

In Osmena 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 Osmena

This chart illustrates the average monthly humidity levels in Osmena, 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 Osmena is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%77%79%79%81%82%84%86%81%84%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Osmena

In Osmena 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 Osmena.

Maximum UV Index Levels in Osmena for December

The chart shows the monthly maximum UV Index (UVI) for Osmena 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 Osmena typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121416151414141515141211
Data source: Osmena 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 Osmena Compares to Other Months

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

This table compares monthly weather conditions in Osmena, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)144 mm (5.7 inches)80%extreme
February Weather26°C (80°F)77 mm (3.0 inches)77%extreme
March Weather27°C (81°F)91 mm (3.6 inches)77%extreme
April Weather28°C (82°F)55 mm (2.2 inches)79%extreme
May Weather28°C (83°F)156 mm (6.1 inches)79%extreme
June Weather28°C (83°F)265 mm (10.4 inches)81%extreme
July Weather28°C (82°F)323 mm (12.7 inches)82%extreme
August Weather28°C (82°F)254 mm (10.0 inches)84%extreme
September Weather28°C (82°F)255 mm (10.1 inches)86%extreme
October Weather28°C (82°F)343 mm (13.5 inches)81%extreme
November Weather28°C (82°F)261 mm (10.3 inches)84%extreme
December Weather27°C (81°F)279 mm (11.0 inches)86%extreme

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