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December Weather in Moctezuma, Mexico

Last updated: August 27, 2025

In December, the average temperature in Moctezuma, Mexico is 13°C (55°F), with a remarkable range that sees minimums as low as -1°C (31°F) and maximums reaching 28°C (82°F). Expect about 34 mm (1.3 in) of precipitation over 3 days, and prepare for a high humidity level of 85%, making this month a unique blend of cool and damp conditions.

December Temperature in Moctezuma

In December in Moctezuma, the average temperature is 13°C (55°F). The maximum can reach 28°C (82°F), while the minimum can drop to as low as -1°C (31°F). This variation makes it essential for travelers to pack layers to adapt to the changing weather conditions throughout the day.

December Weather in Moctezuma: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Moctezuma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moctezuma, December typically has an average temperature of 13°C (55°F), with highs reaching up to 28°C (82°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec545763717786828179726455
Data source: Temperature data for Moctezuma 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 Moctezuma

In Moctezuma in December, the precipitation amount is 34 mm (1.3 in) over the course of 3 days.

December Precipitation Trends in Moctezuma

The chart displays monthly precipitation patterns in Moctezuma, 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 Moctezuma, December typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec29233323121189562263734
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Moctezuma

In Moctezuma in December, humidity is 85%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making even short walks feel exhausting and urging travelers to seek shade and refreshment frequently.

December Average Humidity in Moctezuma

This chart illustrates the average monthly humidity levels in Moctezuma, 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 Moctezuma is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%69%63%50%39%36%60%78%82%76%80%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Moctezuma

In Moctezuma in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Moctezuma.

Maximum UV Index Levels in Moctezuma for December

The chart shows the monthly maximum UV Index (UVI) for Moctezuma 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 Moctezuma typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5810121212121211965
Data source: Moctezuma 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 Moctezuma Compares to Other Months

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

This table compares monthly weather conditions in Moctezuma, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (55°F)29 mm (1.1 inches)78%moderate
February Weather14°C (57°F)23 mm (0.9 inches)69%very high
March Weather17°C (63°F)33 mm (1.3 inches)63%very high
April Weather21°C (71°F)2 mm (0.1 inches)49%extreme
May Weather25°C (77°F)3 mm (0.1 inches)39%extreme
June Weather30°C (86°F)12 mm (0.5 inches)36%extreme
July Weather28°C (82°F)118 mm (4.6 inches)60%extreme
August Weather27°C (81°F)95 mm (3.7 inches)78%extreme
September Weather26°C (79°F)62 mm (2.4 inches)82%extreme
October Weather22°C (73°F)26 mm (1.0 inches)76%very high
November Weather18°C (64°F)37 mm (1.5 inches)80%high
December Weather13°C (55°F)34 mm (1.3 inches)85%moderate

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