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December Weather in Santiago Amoltepec, Mexico

Last updated: August 27, 2025

In Santiago Amoltepec, Mexico, the average temperature in December is a comfortable 18°C (65°F). While you may experience a cool minimum of 6°C (44°F), highs can reach a pleasant 29°C (84°F). Expect around 17 mm (0.7 in) of precipitation over 3 days, with an average humidity level of 70%. Enjoy the balanced climate!

December Temperature in Santiago Amoltepec

In December in Santiago Amoltepec, the average temperature is 18°C (65°F). Maximum temperatures can reach 29°C (84°F), while minimums can drop as low as 6°C (44°F). This climate makes Santiago Amoltepec an ideal destination for travelers seeking mild weather and pleasant conditions during their visit.

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

The chart illustrates December temperature patterns in Santiago Amoltepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago Amoltepec, December typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (84°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec646668696967676767676665
Data source: Temperature data for Santiago Amoltepec 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 Amoltepec

In Santiago Amoltepec in December, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.

December Precipitation Trends in Santiago Amoltepec

The chart displays monthly precipitation patterns in Santiago Amoltepec, 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 Amoltepec, December typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec11426481983723094164432353717
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Santiago Amoltepec

In Santiago Amoltepec in December humidity is 70%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it quite comfortable for traveling, though it can leave you feeling slightly sticky if you're on the move for too long.

December Average Humidity in Santiago Amoltepec

This chart illustrates the average monthly humidity levels in Santiago Amoltepec, 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 Amoltepec is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%59%62%73%78%79%82%82%79%72%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Santiago Amoltepec

In Santiago Amoltepec 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 Santiago Amoltepec.

Maximum UV Index Levels in Santiago Amoltepec for December

The chart shows the monthly maximum UV Index (UVI) for Santiago Amoltepec 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 Amoltepec typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131415151414141412109
Data source: Santiago Amoltepec 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 Amoltepec Compares to Other Months

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

This table compares monthly weather conditions in Santiago Amoltepec, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)11 mm (0.4 inches)65%very high
February Weather19°C (67°F)4 mm (0.2 inches)61%extreme
March Weather20°C (69°F)26 mm (1.0 inches)59%extreme
April Weather21°C (70°F)48 mm (1.9 inches)62%extreme
May Weather21°C (70°F)198 mm (7.8 inches)73%extreme
June Weather20°C (68°F)372 mm (14.6 inches)78%extreme
July Weather20°C (68°F)309 mm (12.2 inches)79%extreme
August Weather20°C (67°F)416 mm (16.4 inches)82%extreme
September Weather19°C (67°F)443 mm (17.4 inches)82%extreme
October Weather19°C (67°F)235 mm (9.3 inches)79%extreme
November Weather19°C (66°F)37 mm (1.4 inches)72%very high
December Weather18°C (65°F)17 mm (0.7 inches)70%very high

Compare Santiago Amoltepec's Climate with Cities Worldwide