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December Weather in San Andres Yatumi, Mexico

Last updated: August 27, 2025

In December, the average temperature in San Andres Yatumi, Mexico is a comfortable 13°C (56°F). You can expect a minimum of 1°C (33°F) and a pleasant maximum of 25°C (77°F). With an average humidity of 88%, be prepared for a bit of moisture in the air. Throughout the month, anticipate approximately 14 mm (0.6 in) of precipitation spread over about 3 days.

December Temperature in San Andres Yatumi

In December in San Andres Yatumi, the average temperature is 13°C (56°F), with highs reaching 25°C (77°F) and lows dipping to 1°C (33°F). This moderate climate makes San Andres Yatumi an ideal destination for travelers seeking comfortable weather and a variety of outdoor activities.

December Weather in San Andres Yatumi: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Andres Yatumi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Andres Yatumi, December typically has an average temperature of 13°C (56°F), with highs reaching up to 25°C (77°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec555860636462616162605756
Data source: Temperature data for San Andres Yatumi 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 Andres Yatumi

In San Andres Yatumi in December, the precipitation amount is 14 mm (0.6 in) accumulated over the course of 3 days.

December Precipitation Trends in San Andres Yatumi

The chart displays monthly precipitation patterns in San Andres Yatumi, 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 Andres Yatumi, December typically receives around 14 mm (0.6 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec181423581232971552683301944514
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Andres Yatumi

In San Andres Yatumi in December, humidity is 88%. With an average temperature of 13°C (56°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor adventures sticky and challenging.

December Average Humidity in San Andres Yatumi

This chart illustrates the average monthly humidity levels in San Andres Yatumi, 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 Andres Yatumi is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Andres Yatumi

In San Andres Yatumi in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in San Andres Yatumi.

Maximum UV Index Levels in San Andres Yatumi for December

The chart shows the monthly maximum UV Index (UVI) for San Andres Yatumi 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 Andres Yatumi typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131415151515141413119
Data source: San Andres Yatumi 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 Andres Yatumi Compares to Other Months

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

This table compares monthly weather conditions in San Andres Yatumi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)18 mm (0.7 inches)84%very high
February Weather15°C (59°F)14 mm (0.5 inches)80%extreme
March Weather16°C (61°F)23 mm (0.9 inches)73%extreme
April Weather17°C (63°F)57 mm (2.3 inches)67%extreme
May Weather18°C (64°F)123 mm (4.8 inches)72%extreme
June Weather17°C (63°F)297 mm (11.7 inches)73%extreme
July Weather16°C (62°F)155 mm (6.1 inches)76%extreme
August Weather16°C (62°F)267 mm (10.5 inches)80%extreme
September Weather17°C (62°F)330 mm (13.0 inches)84%extreme
October Weather16°C (61°F)194 mm (7.6 inches)89%extreme
November Weather14°C (57°F)45 mm (1.8 inches)88%extreme
December Weather13°C (56°F)14 mm (0.6 inches)88%very high

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