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November Weather in Walnut Creek, United States

Last updated: June 24, 2025

In Walnut Creek, United States, the average temperature in November hovers around 12°C (53°F). Expect a temperature range with a chilly minimum of -5°C (24°F) and a warm maximum of 28°C (83°F). During this month, 88 mm (3.5 in) of precipitation can be anticipated across 8 days, combined with an average humidity of 85%, making it quite a damp time of year.

November Temperature in Walnut Creek

In November in Walnut Creek, the average temperature is 12°C (53°F). The maximum can reach 28°C (83°F), while the minimum can drop as low as -5°C (24°F). Be prepared for a diverse range of weather conditions when traveling during this month.

November Weather in Walnut Creek: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Walnut Creek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Walnut Creek, November typically has an average temperature of 12°C (53°F), with highs reaching up to 28°C (83°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec455054637177807975675348
Data source: Temperature data for Walnut Creek 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.

November Precipitation in Walnut Creek

In Walnut Creek in November, the precipitation amount is 88 mm (3.5 in) over the course of 8 days.

November Precipitation Trends in Walnut Creek

The chart displays monthly precipitation patterns in Walnut Creek, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Walnut Creek, November typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec8885721041151391271591486588107
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Walnut Creek

In Walnut Creek in November, humidity is 85%. With an average temperature of 12°C (53°F), this humidity feels like a damp embrace, making travel somewhat uncomfortable as you navigate the thick, moist air that clings to your skin.

November Average Humidity in Walnut Creek

This chart illustrates the average monthly humidity levels in Walnut Creek, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Walnut Creek is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%81%80%81%81%81%80%79%80%86%86%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Walnut Creek

In Walnut Creek in November, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Walnut Creek.

Maximum UV Index Levels in Walnut Creek for November

The chart shows the monthly maximum UV Index (UVI) for Walnut Creek in November, 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 November, the maximum UV index in Walnut Creek typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109854
Data source: Walnut Creek November 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 November Weather in Walnut Creek Compares to Other Months

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

This table compares monthly weather conditions in Walnut Creek, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)88 mm (3.5 inches)85%moderate
February Weather10°C (51°F)85 mm (3.3 inches)82%high
March Weather12°C (54°F)72 mm (2.8 inches)81%very high
April Weather17°C (63°F)104 mm (4.1 inches)80%very high
May Weather22°C (71°F)115 mm (4.5 inches)81%extreme
June Weather25°C (77°F)139 mm (5.5 inches)81%extreme
July Weather27°C (81°F)127 mm (5.0 inches)81%extreme
August Weather26°C (79°F)159 mm (6.3 inches)80%very high
September Weather24°C (75°F)148 mm (5.8 inches)79%very high
October Weather19°C (67°F)65 mm (2.5 inches)80%very high
November Weather12°C (53°F)88 mm (3.5 inches)85%moderate
December Weather9°C (49°F)107 mm (4.2 inches)86%moderate

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