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November Weather in Eureka, United States

Last updated: June 24, 2025

In November, the average temperature in Eureka, United States hovers around -1°C (31°F). Expect temperature extremes ranging from a brisk -24°C (-11°F) to a comfortable 12°C (54°F). Throughout the month, 69 mm (2.7 in) of precipitation is likely, occurring over approximately 15 days, all while the average humidity remains a chilly 90%.

November Temperature in Eureka

In November in Eureka, the average temperature is -1°C (31°F), with maximums reaching 12°C (54°F) and minimums dropping as low as -24°C (-11°F). Travelers should be prepared for a chilly climate and dress in layers to stay warm while exploring the area.

November Weather in Eureka: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Eureka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Eureka, November typically has an average temperature of -1°C (31°F), with highs reaching up to 12°C (54°F) and lows dropping to around -24°C (-11°F).
JanFebMarAprMayJunJulAugSepOctNovDec201629374856646353383023
Data source: Temperature data for Eureka 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 Eureka

In Eureka in November, the precipitation amount is 69 mm (2.7 in) over the course of 15 days.

November Precipitation Trends in Eureka

The chart displays monthly precipitation patterns in Eureka, 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 Eureka, November typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec517058666468243038706976
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Eureka

In Eureka in November humidity is 90%. With an average temperature of -1°C (31°F), this humidity feels like an icy blanket wrapping around you, making travel uncomfortable as the damp air seeps into your clothes, chilling you to the bone with every step you take.

November Average Humidity in Eureka

This chart illustrates the average monthly humidity levels in Eureka, 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 Eureka is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%91%88%83%80%82%71%71%85%90%96%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Eureka

In Eureka in November, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Eureka, you can visit Hourly UV Index in Eureka.

Maximum UV Index Levels in Eureka for November

The chart shows the monthly maximum UV Index (UVI) for Eureka 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 Eureka typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789997421
Data source: Eureka 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 Eureka Compares to Other Months

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

This table compares monthly weather conditions in Eureka, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)51 mm (2.0 inches)95%low
February Weather-9°C (16°F)70 mm (2.8 inches)93%moderate
March Weather-2°C (29°F)58 mm (2.3 inches)91%moderate
April Weather3°C (37°F)66 mm (2.6 inches)88%high
May Weather9°C (48°F)64 mm (2.5 inches)83%very high
June Weather13°C (56°F)68 mm (2.7 inches)80%very high
July Weather18°C (64°F)23 mm (0.9 inches)82%very high
August Weather17°C (63°F)29 mm (1.2 inches)71%very high
September Weather11°C (53°F)38 mm (1.5 inches)71%high
October Weather3°C (38°F)70 mm (2.7 inches)85%moderate
November Weather-1°C (31°F)69 mm (2.7 inches)90%low
December Weather-5°C (24°F)76 mm (3.0 inches)96%low

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