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December Weather in Alvaro Obregon, Mexico

Last updated: August 27, 2025

In December, the average temperature in Alvaro Obregon, Mexico hovers around 25°C (78°F). You can expect temperatures to dip to a comfortable 18°C (64°F) at night, while daytime highs can reach up to 32°C (90°F). Be prepared for a touch of moisture with an average precipitation of 7 mm (0.3 in) over 1 day, and note that the average humidity is a high 88%.

December Temperature in Alvaro Obregon

In December in Alvaro Obregon, the average temperature is 25°C (78°F). Maximums can reach 32°C (90°F) and minimums can be as low as 18°C (64°F). This pleasant weather makes Alvaro Obregon an ideal destination for travelers seeking enjoyable outdoor activities and sightseeing.

December Weather in Alvaro Obregon: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Alvaro Obregon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alvaro Obregon, December typically has an average temperature of 25°C (78°F), with highs reaching up to 32°C (90°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec777880828483848483828078
Data source: Temperature data for Alvaro Obregon 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 Alvaro Obregon

In Alvaro Obregon in December, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.

December Precipitation Trends in Alvaro Obregon

The chart displays monthly precipitation patterns in Alvaro Obregon, 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 Alvaro Obregon, December typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec4739863428020921914247
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Alvaro Obregon

In Alvaro Obregon in December, humidity is 88%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities a sweat-drenched challenge and prompting frequent breaks in the shade to cool off.

December Average Humidity in Alvaro Obregon

This chart illustrates the average monthly humidity levels in Alvaro Obregon, 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 Alvaro Obregon is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Alvaro Obregon

In Alvaro Obregon in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Alvaro Obregon.

Maximum UV Index Levels in Alvaro Obregon for December

The chart shows the monthly maximum UV Index (UVI) for Alvaro Obregon 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 Alvaro Obregon typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121313141314131312109
Data source: Alvaro Obregon 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 Alvaro Obregon Compares to Other Months

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

This table compares monthly weather conditions in Alvaro Obregon, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)4 mm (0.2 inches)84%very high
February Weather26°C (79°F)7 mm (0.3 inches)80%extreme
March Weather27°C (80°F)3 mm (0.1 inches)73%extreme
April Weather28°C (83°F)9 mm (0.4 inches)67%extreme
May Weather29°C (84°F)86 mm (3.4 inches)72%extreme
June Weather28°C (83°F)342 mm (13.5 inches)73%extreme
July Weather29°C (85°F)80 mm (3.2 inches)76%extreme
August Weather29°C (84°F)209 mm (8.2 inches)80%extreme
September Weather28°C (83°F)219 mm (8.6 inches)84%extreme
October Weather28°C (82°F)142 mm (5.6 inches)89%extreme
November Weather26°C (80°F)4 mm (0.2 inches)88%very high
December Weather25°C (78°F)7 mm (0.3 inches)88%very high

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