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December Weather in Milpillas, Mexico

Last updated: August 27, 2025

In Milpillas, Mexico, the average temperature in December hovers around 13°C (55°F). You can expect a minimum temperature of -5°C (23°F) and a maximum of 26°C (79°F). With an average humidity of 87%, the weather can feel quite moist, accompanied by an expected precipitation amount of 8 mm (0.3 in) over just 1 day.

December Temperature in Milpillas

In December in Milpillas, the average temperature is 13°C (55°F), with maximums reaching up to 26°C (79°F) and minimums dipping as low as -5°C (23°F). This variety in temperatures makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates December temperature patterns in Milpillas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Milpillas, December typically has an average temperature of 13°C (55°F), with highs reaching up to 26°C (79°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec545963677068666765625855
Data source: Temperature data for Milpillas 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 Milpillas

In Milpillas in December, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

December Precipitation Trends in Milpillas

The chart displays monthly precipitation patterns in Milpillas, 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 Milpillas, December typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec910131247104875810252168
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Milpillas

In Milpillas in December, humidity is 87%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making travel sluggish and slightly uncomfortable, as each step seems to cling to the damp air.

December Average Humidity in Milpillas

This chart illustrates the average monthly humidity levels in Milpillas, 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 Milpillas is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%69%65%64%75%78%67%64%82%86%87%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Milpillas

In Milpillas 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 Milpillas.

Maximum UV Index Levels in Milpillas for December

The chart shows the monthly maximum UV Index (UVI) for Milpillas 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 Milpillas typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec8111414151414141312108
Data source: Milpillas 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 Milpillas Compares to Other Months

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

This table compares monthly weather conditions in Milpillas, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)9 mm (0.4 inches)75%very high
February Weather15°C (59°F)10 mm (0.4 inches)69%extreme
March Weather17°C (63°F)13 mm (0.5 inches)65%extreme
April Weather19°C (67°F)12 mm (0.5 inches)64%extreme
May Weather21°C (70°F)47 mm (1.9 inches)75%extreme
June Weather20°C (68°F)104 mm (4.1 inches)78%extreme
July Weather19°C (67°F)87 mm (3.4 inches)67%extreme
August Weather19°C (67°F)58 mm (2.3 inches)64%extreme
September Weather18°C (65°F)102 mm (4.0 inches)81%extreme
October Weather17°C (62°F)52 mm (2.0 inches)85%extreme
November Weather14°C (58°F)16 mm (0.6 inches)87%very high
December Weather13°C (55°F)8 mm (0.3 inches)87%very high

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