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December Weather in Lluveras, Puerto Rico

Last updated: August 31, 2025

In Lluveras, Puerto Rico, the average temperature in December hovers around 26°C (78°F), making it a warm and inviting destination. You can expect a minimum temperature of 22°C (72°F) and a comfortable maximum of 30°C (86°F). Though the weather is generally pleasant, be prepared for some light precipitation, with an average of 25 mm (1.0 in) falling over about 7 days. Humidity sits at around 77%, adding a touch of moisture to the air.

December Temperature in Lluveras

In December in Lluveras, the average temperature is 26°C (78°F), with maximums reaching up to 30°C (86°F) and minimums dipping as low as 22°C (72°F). This makes it an ideal time for travelers to enjoy warm weather and outdoor activities.

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

The chart illustrates December temperature patterns in Lluveras, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lluveras, December typically has an average temperature of 26°C (78°F), with highs reaching up to 30°C (86°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec767676777980818181807978
Data source: Temperature data for Lluveras 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 Lluveras

In Lluveras in December, the precipitation amount is 25 mm (1.0 in) over the course of 7 days.

December Precipitation Trends in Lluveras

The chart displays monthly precipitation patterns in Lluveras, 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 Lluveras, December typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec19264949595386961591029125
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lluveras

In Lluveras in December, humidity is 77%. With an average temperature of 26°C (78°F), this humidity feels like an inviting embrace that can quickly fatigue travelers, making every step feel heavier and each breath a reminder of the warm, moist air surrounding them.

December Average Humidity in Lluveras

This chart illustrates the average monthly humidity levels in Lluveras, 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 Lluveras is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%75%76%76%78%81%80%79%79%78%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lluveras

In Lluveras in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Lluveras.

Maximum UV Index Levels in Lluveras for December

The chart shows the monthly maximum UV Index (UVI) for Lluveras 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 Lluveras typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131314131313131298
Data source: Lluveras 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 Lluveras Compares to Other Months

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

This table compares monthly weather conditions in Lluveras, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)18 mm (0.7 inches)76%very high
February Weather25°C (77°F)26 mm (1.0 inches)75%extreme
March Weather24°C (76°F)49 mm (1.9 inches)75%extreme
April Weather25°C (77°F)49 mm (1.9 inches)76%extreme
May Weather26°C (79°F)59 mm (2.3 inches)76%extreme
June Weather27°C (80°F)53 mm (2.1 inches)78%extreme
July Weather27°C (81°F)86 mm (3.4 inches)81%extreme
August Weather27°C (81°F)96 mm (3.8 inches)80%extreme
September Weather27°C (81°F)159 mm (6.2 inches)79%extreme
October Weather27°C (80°F)102 mm (4.0 inches)78%extreme
November Weather26°C (79°F)91 mm (3.6 inches)78%very high
December Weather26°C (78°F)25 mm (1.0 inches)77%very high

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