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December Weather in San Marcos Guaquilpan, Mexico

Last updated: August 26, 2025

The average temperature in San Marcos Guaquilpan, Mexico during December hovers around 12°C (53°F). However, temperatures can vary significantly, with a minimum of -3°C (27°F) and a maximum of 23°C (74°F). Expect 4 mm (0.2 in) of precipitation over just 1 day, contributing to an average humidity level of 88%.

December Temperature in San Marcos Guaquilpan

In December in San Marcos Guaquilpan, the average temperature is 12°C (53°F). The maximum can reach 23°C (74°F), and the minimum can be as low as -3°C (27°F). Be sure to pack a variety of clothing to prepare for both warm and chilly days while exploring this destination.

December Weather in San Marcos Guaquilpan: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Marcos Guaquilpan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Marcos Guaquilpan, December typically has an average temperature of 12°C (53°F), with highs reaching up to 23°C (74°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec525659616261595959575553
Data source: Temperature data for San Marcos Guaquilpan 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 San Marcos Guaquilpan

In San Marcos Guaquilpan in December, the precipitation amount is 4 mm (0.2 in) during 1 day.

December Precipitation Trends in San Marcos Guaquilpan

The chart displays monthly precipitation patterns in San Marcos Guaquilpan, 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 San Marcos Guaquilpan, December typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec1112234367188217230249110294
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Marcos Guaquilpan

In San Marcos Guaquilpan in December humidity is 88%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that clings to your skin, making it crucial to dress in layers and stay prepared for the discomfort while exploring.

December Average Humidity in San Marcos Guaquilpan

This chart illustrates the average monthly humidity levels in San Marcos Guaquilpan, 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 San Marcos Guaquilpan is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%75%71%77%76%68%70%82%91%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Marcos Guaquilpan

In San Marcos Guaquilpan 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 San Marcos Guaquilpan.

Maximum UV Index Levels in San Marcos Guaquilpan for December

The chart shows the monthly maximum UV Index (UVI) for San Marcos Guaquilpan 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 San Marcos Guaquilpan typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151514141412108
Data source: San Marcos Guaquilpan 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 San Marcos Guaquilpan Compares to Other Months

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

This table compares monthly weather conditions in San Marcos Guaquilpan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)11 mm (0.4 inches)84%very high
February Weather13°C (56°F)12 mm (0.5 inches)78%extreme
March Weather15°C (59°F)23 mm (0.9 inches)75%extreme
April Weather16°C (61°F)43 mm (1.7 inches)70%extreme
May Weather17°C (62°F)67 mm (2.6 inches)77%extreme
June Weather16°C (61°F)188 mm (7.4 inches)76%extreme
July Weather15°C (59°F)217 mm (8.5 inches)68%extreme
August Weather15°C (59°F)230 mm (9.1 inches)70%extreme
September Weather15°C (59°F)249 mm (9.8 inches)82%extreme
October Weather14°C (58°F)110 mm (4.3 inches)91%extreme
November Weather13°C (55°F)29 mm (1.2 inches)89%very high
December Weather12°C (53°F)4 mm (0.2 inches)88%very high

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