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December Weather in Moralillo, Mexico

Last updated: August 27, 2025

In December, the average temperature in Moralillo, Mexico hovers around 21°C (70°F). Expect a range between a cool 9°C (48°F) and a warm 31°C (88°F). Rainfall is modest, with 19 mm (0.8 in) spread over about 4 days, while the humidity remains high at an average of 89%.

December Temperature in Moralillo

In December in Moralillo, the average temperature is 21°C (70°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 9°C (48°F). This makes it a pleasant time for outdoor activities and exploration.

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

The chart illustrates December temperature patterns in Moralillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moralillo, December typically has an average temperature of 21°C (70°F), with highs reaching up to 31°C (88°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec687074798384848483797470
Data source: Temperature data for Moralillo 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 Moralillo

In Moralillo in December, the precipitation amount is 19 mm (0.8 in) over a span of 4 days.

December Precipitation Trends in Moralillo

The chart displays monthly precipitation patterns in Moralillo, 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 Moralillo, December typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec4819342562149123971601283619
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Moralillo

In Moralillo in December, humidity is 89%. With an average temperature of 21°C (70°F), this humidity feels like a warm, heavy blanket wrapping around you, making travel feel sluggish and prompting you to seek occasional relief in shaded areas or air-conditioned spaces.

December Average Humidity in Moralillo

This chart illustrates the average monthly humidity levels in Moralillo, 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 Moralillo is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%84%85%79%71%72%80%85%88%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Moralillo

In Moralillo in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Moralillo, you can refer to this Hourly UV Index in Moralillo.

Maximum UV Index Levels in Moralillo for December

The chart shows the monthly maximum UV Index (UVI) for Moralillo 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 Moralillo typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121212121312121086
Data source: Moralillo 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 Moralillo Compares to Other Months

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

This table compares monthly weather conditions in Moralillo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)48 mm (1.9 inches)87%high
February Weather21°C (70°F)19 mm (0.8 inches)85%very high
March Weather23°C (74°F)34 mm (1.3 inches)83%extreme
April Weather26°C (79°F)25 mm (1.0 inches)84%extreme
May Weather28°C (83°F)62 mm (2.4 inches)85%extreme
June Weather29°C (84°F)149 mm (5.9 inches)79%extreme
July Weather29°C (84°F)123 mm (4.9 inches)71%extreme
August Weather29°C (85°F)97 mm (3.8 inches)72%extreme
September Weather28°C (83°F)160 mm (6.3 inches)80%extreme
October Weather26°C (80°F)128 mm (5.0 inches)85%very high
November Weather23°C (74°F)36 mm (1.4 inches)88%very high
December Weather21°C (70°F)19 mm (0.8 inches)89%high

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