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December Weather in San Pedro Xalpa, Mexico

Last updated: August 27, 2025

In December, the average temperature in San Pedro Xalpa, Mexico is a mild 13°C (57°F). You can expect a minimum chill of -1°C (30°F) and a warm maximum of 26°C (79°F). With an average humidity of 88%, be prepared for a damp atmosphere. Additionally, anticipate about 5 mm (0.2 in) of precipitation over just 1 day during the month.

December Temperature in San Pedro Xalpa

In December in San Pedro Xalpa, the average temperature is 13°C (57°F), with maximums reaching 26°C (79°F) and minimums dropping as low as -1°C (30°F). This climate offers a pleasant variety, making it a great time for travelers to enjoy both outdoor adventures and cozy indoor experiences.

December Weather in San Pedro Xalpa: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Pedro Xalpa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pedro Xalpa, December typically has an average temperature of 13°C (57°F), with highs reaching up to 26°C (79°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec566063666865646363615856
Data source: Temperature data for San Pedro Xalpa 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 Pedro Xalpa

In San Pedro Xalpa in December, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

December Precipitation Trends in San Pedro Xalpa

The chart displays monthly precipitation patterns in San Pedro Xalpa, 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 Pedro Xalpa, December typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec121022294613711613715985235
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Pedro Xalpa

In San Pedro Xalpa in December humidity is 88%. With an average temperature of 13°C (57°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities less inviting and turning leisurely strolls into a sweaty challenge.

December Average Humidity in San Pedro Xalpa

This chart illustrates the average monthly humidity levels in San Pedro Xalpa, 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 Pedro Xalpa 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 Pedro Xalpa

In San Pedro Xalpa 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 Pedro Xalpa.

Maximum UV Index Levels in San Pedro Xalpa for December

The chart shows the monthly maximum UV Index (UVI) for San Pedro Xalpa 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 Pedro Xalpa typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151414131412108
Data source: San Pedro Xalpa 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 Pedro Xalpa Compares to Other Months

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

This table compares monthly weather conditions in San Pedro Xalpa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)12 mm (0.5 inches)84%very high
February Weather15°C (60°F)10 mm (0.4 inches)78%extreme
March Weather17°C (64°F)22 mm (0.9 inches)75%extreme
April Weather19°C (66°F)29 mm (1.1 inches)70%extreme
May Weather20°C (68°F)46 mm (1.8 inches)77%extreme
June Weather19°C (66°F)137 mm (5.4 inches)76%extreme
July Weather18°C (64°F)116 mm (4.5 inches)68%extreme
August Weather17°C (64°F)137 mm (5.4 inches)70%extreme
September Weather17°C (63°F)159 mm (6.2 inches)82%extreme
October Weather16°C (61°F)85 mm (3.4 inches)91%extreme
November Weather14°C (58°F)23 mm (0.9 inches)89%very high
December Weather13°C (57°F)5 mm (0.2 inches)88%very high

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