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December Weather in Las Fincas, Mexico

Last updated: August 27, 2025

In December, the average temperature in Las Fincas, Mexico hovers around 25°C (78°F). Expect a comfortable climate with temperatures ranging from a minimum of 21°C (70°F) to a pleasant maximum of 28°C (83°F). Be prepared for some rain, as the region experiences about 66 mm (2.6 in) of precipitation over 15 days. With an average humidity level of 80%, the air will feel quite humid, adding to the tropical charm of the area.

December Temperature in Las Fincas

In December, in Las Fincas, the average temperature is 25°C (78°F), with maximums reaching 28°C (83°F) and minimums dropping as low as 21°C (70°F). This pleasant weather makes Las Fincas an ideal destination for travelers seeking comfortable conditions.

December Weather in Las Fincas: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Las Fincas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Fincas, December typically has an average temperature of 25°C (78°F), with highs reaching up to 28°C (83°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec767878798182838382817978
Data source: Temperature data for Las Fincas 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 Las Fincas

In Las Fincas in December, the total precipitation amount is 66 mm (2.6 in) spread over 15 days.

December Precipitation Trends in Las Fincas

The chart displays monthly precipitation patterns in Las Fincas, 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 Las Fincas, December typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec71323038972195612213724212966
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Las Fincas

In Las Fincas in December, humidity is 80%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket enveloping you, making every outdoor activity feel more strenuous and steaming, while also causing you to seek out shade and refreshment more frequently.

December Average Humidity in Las Fincas

This chart illustrates the average monthly humidity levels in Las Fincas, 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 Las Fincas is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%76%76%75%76%76%76%76%76%78%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Las Fincas

In Las Fincas in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Las Fincas.

Maximum UV Index Levels in Las Fincas for December

The chart shows the monthly maximum UV Index (UVI) for Las Fincas 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 Las Fincas typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121313141213121197
Data source: Las Fincas 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 Las Fincas Compares to Other Months

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

This table compares monthly weather conditions in Las Fincas, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)71 mm (2.8 inches)79%very high
February Weather25°C (78°F)32 mm (1.3 inches)78%very high
March Weather26°C (78°F)30 mm (1.2 inches)76%extreme
April Weather26°C (80°F)38 mm (1.5 inches)76%extreme
May Weather27°C (81°F)97 mm (3.8 inches)75%extreme
June Weather28°C (82°F)219 mm (8.6 inches)76%extreme
July Weather28°C (83°F)56 mm (2.2 inches)76%extreme
August Weather28°C (83°F)122 mm (4.8 inches)76%extreme
September Weather28°C (83°F)137 mm (5.4 inches)76%extreme
October Weather27°C (82°F)242 mm (9.5 inches)76%extreme
November Weather26°C (79°F)129 mm (5.1 inches)78%very high
December Weather25°C (78°F)66 mm (2.6 inches)80%high

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