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December Weather in Arroyo de la Luna, Mexico

Last updated: August 27, 2025

In December, the average temperature in Arroyo de la Luna, Mexico hovers around 13°C (56°F), with a minimum chill of -1°C (31°F) and a maximum warmth reaching 26°C (79°F). Expect a light sprinkle of 7 mm (0.3 in) of precipitation over just 1 day, coupled with an average humidity level of 74%. Embrace the mild climate for a delightful experience!

December Temperature in Arroyo de la Luna

In December in Arroyo de la Luna, the average temperature is 13°C (56°F), with maximums reaching 26°C (79°F) and minimums dipping as low as -1°C (31°F). Be prepared for a wide range of temperatures during your travels, ensuring you pack both warm and lighter clothing options.

December Weather in Arroyo de la Luna: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Arroyo de la Luna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arroyo de la Luna, December typically has an average temperature of 13°C (56°F), with highs reaching up to 26°C (79°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec555963666866636463625855
Data source: Temperature data for Arroyo de la Luna 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 de la Luna

In Arroyo de la Luna in December, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.

December Precipitation Trends in Arroyo de la Luna

The chart displays monthly precipitation patterns in Arroyo de la Luna, 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 de la Luna, December typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec121219146219926624522980377
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Arroyo de la Luna

In Arroyo de la Luna in December humidity is 74%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, especially for travelers unaccustomed to such conditions.

December Average Humidity in Arroyo de la Luna

This chart illustrates the average monthly humidity levels in Arroyo de la Luna, 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 de la Luna is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%64%54%61%75%83%83%85%85%79%76%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Arroyo de la Luna

In Arroyo de la Luna 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 Arroyo de la Luna.

Maximum UV Index Levels in Arroyo de la Luna for December

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

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

This table compares monthly weather conditions in Arroyo de la Luna, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)12 mm (0.5 inches)70%very high
February Weather15°C (59°F)12 mm (0.5 inches)64%extreme
March Weather17°C (63°F)19 mm (0.7 inches)54%extreme
April Weather19°C (66°F)14 mm (0.5 inches)61%extreme
May Weather20°C (68°F)62 mm (2.4 inches)75%extreme
June Weather19°C (66°F)199 mm (7.8 inches)83%extreme
July Weather17°C (64°F)266 mm (10.5 inches)83%extreme
August Weather18°C (64°F)245 mm (9.6 inches)85%extreme
September Weather17°C (63°F)229 mm (9.0 inches)85%extreme
October Weather16°C (62°F)80 mm (3.1 inches)79%extreme
November Weather15°C (59°F)36 mm (1.4 inches)76%very high
December Weather13°C (56°F)7 mm (0.3 inches)74%very high

Compare Arroyo de la Luna's Climate with Cities Worldwide