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December Weather in San Ciro de Acosta, Mexico

Last updated: August 27, 2025

In San Ciro de Acosta, Mexico, the average temperature in December hovers around 16°C (61°F), with a minimum dipping to 1°C (34°F) and a maximum soaring up to 32°C (90°F). During this month, you can expect a modest precipitation of 11 mm (0.4 in) spread over about 3 days, contributing to a notably high average humidity of 91%.

December Temperature in San Ciro de Acosta

In December in San Ciro de Acosta, the average temperature is 16°C (61°F), with maximums reaching 32°C (90°F) and minimums dropping as low as 1°C (34°F). Be prepared for a range of temperatures, making it essential to pack both warm and light clothing for your travels.

December Weather in San Ciro de Acosta: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Ciro de Acosta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Ciro de Acosta, December typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (90°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec596468747776757673706461
Data source: Temperature data for San Ciro de Acosta 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 Ciro de Acosta

In San Ciro de Acosta in December, the precipitation amount is 11 mm (0.4 in) over the course of 3 days.

December Precipitation Trends in San Ciro de Acosta

The chart displays monthly precipitation patterns in San Ciro de Acosta, 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 Ciro de Acosta, December typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1516232768124104871471442711
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Ciro de Acosta

In San Ciro de Acosta in December, humidity is 91%. With an average temperature of 16°C (61°F), this humidity feels like a blanket of moisture clinging to your skin, making outdoor activities sticky and uncomfortable for traveling.

December Average Humidity in San Ciro de Acosta

This chart illustrates the average monthly humidity levels in San Ciro de Acosta, 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 Ciro de Acosta is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%83%80%82%79%72%74%84%92%91%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Ciro de Acosta

In San Ciro de Acosta 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 San Ciro de Acosta.

Maximum UV Index Levels in San Ciro de Acosta for December

The chart shows the monthly maximum UV Index (UVI) for San Ciro de Acosta 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 Ciro de Acosta typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131413131413131197
Data source: San Ciro de Acosta 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 Ciro de Acosta Compares to Other Months

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

This table compares monthly weather conditions in San Ciro de Acosta, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (60°F)15 mm (0.6 inches)88%very high
February Weather18°C (64°F)16 mm (0.6 inches)86%very high
March Weather20°C (68°F)23 mm (0.9 inches)83%extreme
April Weather23°C (74°F)27 mm (1.0 inches)80%extreme
May Weather25°C (77°F)68 mm (2.7 inches)82%extreme
June Weather24°C (76°F)124 mm (4.9 inches)79%extreme
July Weather24°C (76°F)104 mm (4.1 inches)72%extreme
August Weather24°C (76°F)87 mm (3.4 inches)74%extreme
September Weather23°C (74°F)147 mm (5.8 inches)84%extreme
October Weather21°C (70°F)144 mm (5.7 inches)92%extreme
November Weather18°C (65°F)27 mm (1.1 inches)91%very high
December Weather16°C (61°F)11 mm (0.4 inches)91%high

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