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December Weather in Santiago Malacatepec, Mexico

Last updated: August 27, 2025

In Santiago Malacatepec, Mexico, the average temperature in December hovers around 19°C (66°F). Expect minimums to dip to 9°C (48°F) and highs soaring up to 32°C (89°F). During this time, precipitation averages 40 mm (1.6 in) over 8 days, accompanied by a high humidity level of 88%. Enjoy the unique climate while exploring the beauty of the region!

December Temperature in Santiago Malacatepec

In December in Santiago Malacatepec, the average temperature is 19°C (66°F). Maximums can reach 32°C (89°F), and minimums can be as low as 9°C (48°F). This makes it an ideal time for travelers to enjoy a mix of warm and cooler days while exploring the beauty of Santiago Malacatepec.

December Weather in Santiago Malacatepec: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Santiago Malacatepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago Malacatepec, December typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (89°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec656871757875747474736866
Data source: Temperature data for Santiago Malacatepec 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 Santiago Malacatepec

In Santiago Malacatepec in December, the precipitation amount is 40 mm (1.6 in), occurring over a span of 8 days.

December Precipitation Trends in Santiago Malacatepec

The chart displays monthly precipitation patterns in Santiago Malacatepec, 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 Santiago Malacatepec, December typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec52503446923771913232492709140
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Santiago Malacatepec

In Santiago Malacatepec in December humidity is 88%. With an average temperature of 19°C (66°F), this humidity feels like you're stepping into a warm, enveloping blanket, making outdoor exploration a bit challenging as the air feels heavy and sticky, often sapping your energy and making you crave shade and cool refreshments.

December Average Humidity in Santiago Malacatepec

This chart illustrates the average monthly humidity levels in Santiago Malacatepec, 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 Santiago Malacatepec 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 Santiago Malacatepec

In Santiago Malacatepec 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 Santiago Malacatepec.

Maximum UV Index Levels in Santiago Malacatepec for December

The chart shows the monthly maximum UV Index (UVI) for Santiago Malacatepec 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 Santiago Malacatepec typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121314141414131312108
Data source: Santiago Malacatepec 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 Santiago Malacatepec Compares to Other Months

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

This table compares monthly weather conditions in Santiago Malacatepec, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)52 mm (2.1 inches)84%very high
February Weather20°C (69°F)50 mm (2.0 inches)80%extreme
March Weather22°C (71°F)34 mm (1.3 inches)73%extreme
April Weather24°C (76°F)46 mm (1.8 inches)67%extreme
May Weather25°C (78°F)92 mm (3.6 inches)72%extreme
June Weather24°C (76°F)377 mm (14.8 inches)73%extreme
July Weather24°C (75°F)191 mm (7.5 inches)76%extreme
August Weather23°C (75°F)323 mm (12.7 inches)80%extreme
September Weather24°C (75°F)249 mm (9.8 inches)84%extreme
October Weather23°C (73°F)270 mm (10.6 inches)89%extreme
November Weather20°C (68°F)91 mm (3.6 inches)88%very high
December Weather19°C (66°F)40 mm (1.6 inches)88%very high

Compare Santiago Malacatepec's Climate with Cities Worldwide