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December Weather in Galeana, Mexico

Last updated: August 27, 2025

In December, the average temperature in Galeana, Mexico is 8°C (47°F), with a minimum dropping to a chilly -6°C (22°F) and a maximum soaring to a pleasant 24°C (76°F). Expect around 20 mm (0.8 in) of precipitation over 3 days, contributing to the 85% average humidity that defines this time of year.

December Temperature in Galeana

In December in Galeana, the average temperature is 8°C (47°F). Maximums can reach 24°C (76°F), and minimums can be as low as -6°C (22°F). This diverse temperature range makes Galeana a great destination for travelers seeking both mild days and chilly evenings.

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

The chart illustrates December temperature patterns in Galeana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Galeana, December typically has an average temperature of 8°C (47°F), with highs reaching up to 24°C (76°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec465158657279777671645547
Data source: Temperature data for Galeana 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 Galeana

In Galeana in December, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

December Precipitation Trends in Galeana

The chart displays monthly precipitation patterns in Galeana, 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 Galeana, December typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec131074712575162221520
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Galeana

In Galeana in December humidity is 85%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities feel less refreshing and more uncomfortable for traveling.

December Average Humidity in Galeana

This chart illustrates the average monthly humidity levels in Galeana, 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 Galeana 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 Galeana

In Galeana in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Galeana, you can refer to this Hourly UV Index in Galeana.

Maximum UV Index Levels in Galeana for December

The chart shows the monthly maximum UV Index (UVI) for Galeana 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 Galeana typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec68111313131313121076
Data source: Galeana 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 Galeana Compares to Other Months

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

This table compares monthly weather conditions in Galeana, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)13 mm (0.5 inches)78%high
February Weather10°C (51°F)10 mm (0.4 inches)69%very high
March Weather14°C (58°F)7 mm (0.3 inches)63%extreme
April Weather19°C (66°F)4 mm (0.1 inches)49%extreme
May Weather22°C (72°F)6 mm (0.3 inches)39%extreme
June Weather26°C (80°F)12 mm (0.5 inches)36%extreme
July Weather25°C (77°F)57 mm (2.2 inches)60%extreme
August Weather24°C (76°F)51 mm (2.0 inches)78%extreme
September Weather22°C (71°F)62 mm (2.4 inches)82%extreme
October Weather18°C (64°F)22 mm (0.9 inches)76%very high
November Weather13°C (56°F)15 mm (0.6 inches)80%high
December Weather8°C (47°F)20 mm (0.8 inches)85%high

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