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December Weather in Corte Madera, United States

Last updated: June 24, 2025

In December, the average temperature in Corte Madera, United States hovers around 10°C (51°F), with extremes ranging from a brisk 3°C (38°F) to a warm 22°C (72°F). Be prepared for some rain, as you can expect about 98 mm (3.9 in) of precipitation over approximately 9 days. With an average humidity of 79%, it's a month that combines cool breezes with the potential for soggy days—perfect for cozy indoor activities!

December Temperature in Corte Madera

In December in Corte Madera, the average temperature is 10°C (51°F). Maximums can reach 22°C (72°F) and minimums can be as low as 3°C (38°F). It's a great time for travelers to enjoy mild weather while exploring the sights and sounds of Corte Madera.

December Weather in Corte Madera: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Corte Madera, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Corte Madera, December typically has an average temperature of 10°C (51°F), with highs reaching up to 22°C (72°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec515253575963636465625551
Data source: Temperature data for Corte Madera 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 Corte Madera

In Corte Madera in December, the precipitation amount is 98 mm (3.9 in) spread over a duration of 9 days.

December Precipitation Trends in Corte Madera

The chart displays monthly precipitation patterns in Corte Madera, 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 Corte Madera, December typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1111168035202212304898
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Corte Madera

In Corte Madera in December, humidity is 79%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel somewhat uncomfortable unless you're properly layered.

December Average Humidity in Corte Madera

This chart illustrates the average monthly humidity levels in Corte Madera, 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 Corte Madera is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%82%79%83%84%87%87%86%80%79%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Corte Madera

In Corte Madera in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Corte Madera, you can check the information here.

Maximum UV Index Levels in Corte Madera for December

The chart shows the monthly maximum UV Index (UVI) for Corte Madera 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 Corte Madera typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3589101111109643
Data source: Corte Madera 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 Corte Madera Compares to Other Months

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

This table compares monthly weather conditions in Corte Madera, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)111 mm (4.4 inches)85%moderate
February Weather11°C (52°F)116 mm (4.6 inches)82%moderate
March Weather12°C (54°F)80 mm (3.1 inches)82%very high
April Weather14°C (57°F)35 mm (1.4 inches)79%very high
May Weather15°C (60°F)20 mm (0.8 inches)83%very high
June Weather17°C (63°F)2 mm (0.1 inches)84%extreme
July Weather17°C (63°F)2 mm (0.1 inches)87%extreme
August Weather18°C (64°F)1 mm (0.1 inches)87%very high
September Weather18°C (65°F)2 mm (0.1 inches)86%very high
October Weather16°C (62°F)30 mm (1.2 inches)80%high
November Weather13°C (55°F)48 mm (1.9 inches)79%moderate
December Weather10°C (51°F)98 mm (3.9 inches)79%moderate

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