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December Weather in Astapa, Mexico

Last updated: August 26, 2025

In December, the average temperature in Astapa, Mexico is a comfortable 23°C (75°F). However, temperatures can vary, with a minimum of 13°C (56°F) and a maximum of 33°C (92°F). Expect 110 mm (4.3 in) of precipitation spread over 11 days, and enjoy a humid climate with an average humidity level of 88%.

December Temperature in Astapa

In December in Astapa, the average temperature is 23°C (75°F), with maximums reaching up to 33°C (92°F) and minimums dipping as low as 13°C (56°F). This pleasant and varied climate makes Astapa an ideal destination for travelers seeking enjoyable weather for outdoor activities.

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

The chart illustrates December temperature patterns in Astapa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Astapa, December typically has an average temperature of 23°C (75°F), with highs reaching up to 33°C (92°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec737679838684858583817774
Data source: Temperature data for Astapa 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 Astapa

In Astapa in December, the precipitation amount is 110 mm (4.3 in) spread over 11 days.

December Precipitation Trends in Astapa

The chart displays monthly precipitation patterns in Astapa, 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 Astapa, December typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec108514853772575593186283180110
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Astapa

In Astapa in December, humidity is 88%. With an average temperature of 23°C (75°F), this humidity feels like a warm, heavy blanket enveloping you, making traveling quite uncomfortable as you quickly become sticky and fatigued in the sweltering air.

December Average Humidity in Astapa

This chart illustrates the average monthly humidity levels in Astapa, 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 Astapa is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%66%59%64%69%82%87%87%88%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Astapa

In Astapa 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 Astapa.

Maximum UV Index Levels in Astapa for December

The chart shows the monthly maximum UV Index (UVI) for Astapa 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 Astapa typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313141413131298
Data source: Astapa 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 Astapa Compares to Other Months

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

This table compares monthly weather conditions in Astapa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)108 mm (4.2 inches)83%very high
February Weather25°C (76°F)51 mm (2.0 inches)76%extreme
March Weather26°C (79°F)48 mm (1.9 inches)66%extreme
April Weather28°C (84°F)53 mm (2.1 inches)59%extreme
May Weather30°C (86°F)77 mm (3.0 inches)64%extreme
June Weather29°C (84°F)257 mm (10.1 inches)69%extreme
July Weather29°C (85°F)54 mm (2.1 inches)82%extreme
August Weather29°C (85°F)93 mm (3.7 inches)87%extreme
September Weather28°C (83°F)186 mm (7.3 inches)87%extreme
October Weather27°C (81°F)283 mm (11.1 inches)88%extreme
November Weather25°C (77°F)180 mm (7.1 inches)88%very high
December Weather23°C (75°F)110 mm (4.3 inches)88%very high

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