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December Weather in Altica, Mexico

Last updated: August 27, 2025

In December, the average temperature in Altica, Mexico hovers around 15°C (59°F), with a minimum of 0°C (33°F) and a peak of 27°C (80°F). Expect some moisture, as the area receives approximately 67 mm (2.7 in) of precipitation over 10 days, accompanied by a high average humidity of 88%. Pack accordingly!

December Temperature in Altica

In December in Altica, the average temperature is 15°C (59°F), with maximums reaching up to 27°C (80°F) and minimums dropping as low as 0°C (33°F). This variety in temperature makes it essential for travelers to pack accordingly to enjoy their visit comfortably.

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

The chart illustrates December temperature patterns in Altica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altica, December typically has an average temperature of 15°C (59°F), with highs reaching up to 27°C (80°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec576063677070696969666158
Data source: Temperature data for Altica 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 Altica

In Altica in December, the precipitation amount is 67 mm (2.7 in) over a span of 10 days.

December Precipitation Trends in Altica

The chart displays monthly precipitation patterns in Altica, 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 Altica, December typically receives around 67 mm (2.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1109613813017631530235739831915167
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Altica

In Altica in December humidity is 88%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making outdoor adventures feel stifling and sticky, which can drain your energy while traveling.

December Average Humidity in Altica

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

In Altica 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 Altica.

Maximum UV Index Levels in Altica for December

The chart shows the monthly maximum UV Index (UVI) for Altica 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 Altica typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811121314141413131298
Data source: Altica 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 Altica Compares to Other Months

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

This table compares monthly weather conditions in Altica, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)110 mm (4.3 inches)84%very high
February Weather16°C (61°F)96 mm (3.8 inches)78%extreme
March Weather17°C (64°F)137 mm (5.4 inches)75%extreme
April Weather20°C (68°F)130 mm (5.1 inches)70%extreme
May Weather21°C (70°F)176 mm (6.9 inches)77%extreme
June Weather21°C (70°F)315 mm (12.4 inches)76%extreme
July Weather20°C (69°F)301 mm (11.9 inches)68%extreme
August Weather21°C (69°F)357 mm (14.1 inches)70%extreme
September Weather20°C (69°F)398 mm (15.7 inches)82%extreme
October Weather19°C (67°F)319 mm (12.6 inches)91%extreme
November Weather16°C (62°F)151 mm (6.0 inches)89%very high
December Weather15°C (59°F)67 mm (2.7 inches)88%very high

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