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December Weather in Morovis, Puerto Rico

Last updated: August 31, 2025

In December, the average temperature in Morovis, Puerto Rico is a delightful 24°C (75°F). Expect a comfortable range, with minimums dropping to 19°C (66°F) and maximums peaking at 30°C (86°F). However, be prepared for some rain, as precipitation totals around 39 mm (1.5 in) across 13 days. With an average humidity of 76%, it's a season that beautifully balances warmth and moisture.

December Temperature in Morovis

In December in Morovis, the average temperature is 24°C (75°F). Maximums can reach 30°C (86°F), while minimums can be as low as 19°C (66°F). This pleasant climate makes Morovis an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates December temperature patterns in Morovis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Morovis, December typically has an average temperature of 24°C (75°F), with highs reaching up to 30°C (86°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec737374757778797979787675
Data source: Temperature data for Morovis 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 Morovis

In Morovis in December, the total precipitation amount is 39 mm (1.5 in) over a span of 13 days.

December Precipitation Trends in Morovis

The chart displays monthly precipitation patterns in Morovis, 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 Morovis, December typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec384288871049610411120517111639
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Morovis

In Morovis in December, humidity is 76%. With an average temperature of 24°C (75°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities feel a bit sluggish and urging you to seek shade and hydration.

December Average Humidity in Morovis

This chart illustrates the average monthly humidity levels in Morovis, 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 Morovis is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%74%75%75%77%80%80%79%78%78%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Morovis

In Morovis 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 Morovis.

Maximum UV Index Levels in Morovis for December

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

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

This table compares monthly weather conditions in Morovis, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)38 mm (1.5 inches)76%very high
February Weather23°C (74°F)42 mm (1.7 inches)75%extreme
March Weather23°C (74°F)88 mm (3.4 inches)74%extreme
April Weather24°C (75°F)87 mm (3.4 inches)75%extreme
May Weather25°C (77°F)104 mm (4.1 inches)75%extreme
June Weather26°C (79°F)96 mm (3.8 inches)77%extreme
July Weather26°C (80°F)104 mm (4.1 inches)80%extreme
August Weather26°C (80°F)111 mm (4.4 inches)80%extreme
September Weather26°C (79°F)205 mm (8.1 inches)79%extreme
October Weather25°C (78°F)171 mm (6.7 inches)78%extreme
November Weather25°C (77°F)116 mm (4.6 inches)78%very high
December Weather24°C (75°F)39 mm (1.5 inches)76%very high

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