nomadseason

December Weather in Gapan, Philippines

Last updated: August 27, 2025

In December, the average temperature in Gapan, Philippines hovers around 26°C (79°F), with minimums dipping to 20°C (68°F) and maximums soaring to 33°C (91°F). Expect around 150 mm (5.9 in) of precipitation spread over 12 days, contributing to an average humidity of 86%. Stay prepared for a warm yet potentially wet month!

December Temperature in Gapan

In December in Gapan, the average temperature is 26°C (79°F). Maximum temperatures can reach 33°C (91°F), while minimums may drop to as low as 20°C (68°F). This pleasant and warm climate makes Gapan an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates December temperature patterns in Gapan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gapan, December typically has an average temperature of 26°C (79°F), with highs reaching up to 33°C (91°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec777881838583818181818079
Data source: Temperature data for Gapan generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Gapan

In Gapan in December, the total precipitation amount is 150 mm (5.9 in) over the course of 12 days.

December Precipitation Trends in Gapan

The chart displays monthly precipitation patterns in Gapan, 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 Gapan, December typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec83333234183279420367352291142150
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Gapan

In Gapan in December, humidity is 86%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket clinging to your skin, making even short walks a challenge and turning travel into a sticky, sweat-inducing experience.

December Average Humidity in Gapan

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

In Gapan 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 Gapan.

Maximum UV Index Levels in Gapan for December

The chart shows the monthly maximum UV Index (UVI) for Gapan 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 Gapan typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111314151314141414131110
Data source: Gapan 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 Gapan Compares to Other Months

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

This table compares monthly weather conditions in Gapan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)83 mm (3.3 inches)76%extreme
February Weather25°C (78°F)32 mm (1.3 inches)71%extreme
March Weather27°C (81°F)32 mm (1.3 inches)68%extreme
April Weather28°C (83°F)34 mm (1.3 inches)69%extreme
May Weather29°C (85°F)183 mm (7.2 inches)76%extreme
June Weather28°C (83°F)279 mm (11.0 inches)87%extreme
July Weather27°C (81°F)419 mm (16.5 inches)88%extreme
August Weather27°C (81°F)367 mm (14.4 inches)89%extreme
September Weather27°C (81°F)352 mm (13.8 inches)89%extreme
October Weather27°C (81°F)291 mm (11.5 inches)86%extreme
November Weather27°C (81°F)142 mm (5.6 inches)89%extreme
December Weather26°C (79°F)150 mm (5.9 inches)86%very high

Compare Gapan's Climate with Cities Worldwide