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December Weather in Arroyo del Potrero, Mexico

Last updated: August 27, 2025

In Arroyo del Potrero, Mexico, the average temperature in December is a pleasant 21°C (70°F). Expect cooler nights with temperatures dipping to around 9°C (49°F), while sunny days can reach a high of 31°C (89°F). Be prepared for some rain, as the precipitation averages 69 mm (2.7 in) over 11 days, contributing to an average humidity of 85%.

December Temperature in Arroyo del Potrero

In December in Arroyo del Potrero, the average temperature is 21°C (70°F). Maximums can reach 31°C (89°F), while minimums can drop as low as 9°C (49°F). This makes Arroyo del Potrero an ideal destination for travelers seeking pleasant weather and a comfortable climate.

December Weather in Arroyo del Potrero: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Arroyo del Potrero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arroyo del Potrero, December typically has an average temperature of 21°C (70°F), with highs reaching up to 31°C (89°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec687074788283838382797370
Data source: Temperature data for Arroyo del Potrero 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 Arroyo del Potrero

In Arroyo del Potrero in December, the total precipitation amount is 69 mm (2.7 in) spread across 11 days.

December Precipitation Trends in Arroyo del Potrero

The chart displays monthly precipitation patterns in Arroyo del Potrero, 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 Arroyo del Potrero, December typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec958710710410716114217223924915069
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Arroyo del Potrero

In Arroyo del Potrero in December, humidity is 85%. With an average temperature of 21°C (70°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel slightly stifling and requiring frequent breaks to refresh in the shade or near water.

December Average Humidity in Arroyo del Potrero

This chart illustrates the average monthly humidity levels in Arroyo del Potrero, 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 Arroyo del Potrero is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%82%81%80%77%76%78%80%82%84%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Arroyo del Potrero

In Arroyo del Potrero in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Arroyo del Potrero.

Maximum UV Index Levels in Arroyo del Potrero for December

The chart shows the monthly maximum UV Index (UVI) for Arroyo del Potrero 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 Arroyo del Potrero typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810111213131312121187
Data source: Arroyo del Potrero 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 Arroyo del Potrero Compares to Other Months

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

This table compares monthly weather conditions in Arroyo del Potrero, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)95 mm (3.8 inches)82%very high
February Weather21°C (71°F)87 mm (3.4 inches)83%very high
March Weather23°C (74°F)106 mm (4.2 inches)82%extreme
April Weather26°C (78°F)104 mm (4.1 inches)81%extreme
May Weather28°C (82°F)107 mm (4.2 inches)80%extreme
June Weather28°C (83°F)161 mm (6.4 inches)77%extreme
July Weather28°C (83°F)142 mm (5.6 inches)76%extreme
August Weather29°C (84°F)172 mm (6.8 inches)78%extreme
September Weather28°C (82°F)239 mm (9.4 inches)80%extreme
October Weather26°C (79°F)249 mm (9.8 inches)82%extreme
November Weather23°C (73°F)150 mm (5.9 inches)84%very high
December Weather21°C (70°F)69 mm (2.7 inches)85%high

Compare Arroyo del Potrero's Climate with Cities Worldwide