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November Weather in Ilwaco, United States

Last updated: June 24, 2025

In November, the average temperature in Ilwaco, United States hovers around 10°C (51°F). Expect a minimum of 4°C (39°F) and a maximum of 15°C (59°F). With 249 mm (9.8 in) of precipitation spread over 18 days, don't forget your umbrella! The average humidity adds to the ambiance at a steamy 86%.

November Temperature in Ilwaco

In November in Ilwaco, the average temperature is 10°C (51°F). Maximums can reach 15°C (59°F), while minimums can drop to as low as 4°C (39°F). It's a pleasant time to explore Ilwaco, so be sure to pack accordingly for the mild weather.

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

The chart illustrates November temperature patterns in Ilwaco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ilwaco, November typically has an average temperature of 10°C (51°F), with highs reaching up to 15°C (59°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec464446505457596160555046
Data source: Temperature data for Ilwaco 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 Ilwaco

In Ilwaco in November, the total precipitation amount is 249 mm (9.8 in), occurring over 18 days.

November Precipitation Trends in Ilwaco

The chart displays monthly precipitation patterns in Ilwaco, 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 Ilwaco, November typically receives around 249 mm (9.8 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec2421931611326659192184156249248
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Ilwaco

In Ilwaco in November humidity is 86%. With an average temperature of 10°C (51°F), this humidity feels like a cool, damp blanket enveloping you, making traveling feel invigorating yet slightly uncomfortable without the right layers.

November Average Humidity in Ilwaco

This chart illustrates the average monthly humidity levels in Ilwaco, 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 Ilwaco is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%85%83%84%84%82%73%74%83%86%87%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Ilwaco

In Ilwaco in November, 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 Ilwaco, you can check the information here.

Maximum UV Index Levels in Ilwaco for November

The chart shows the monthly maximum UV Index (UVI) for Ilwaco 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 Ilwaco typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235699987532
Data source: Ilwaco 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 Ilwaco Compares to Other Months

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

This table compares monthly weather conditions in Ilwaco, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)242 mm (9.5 inches)86%low
February Weather7°C (45°F)193 mm (7.6 inches)84%moderate
March Weather8°C (47°F)161 mm (6.3 inches)85%moderate
April Weather10°C (50°F)132 mm (5.2 inches)83%high
May Weather12°C (54°F)66 mm (2.6 inches)84%very high
June Weather14°C (58°F)58 mm (2.3 inches)84%very high
July Weather15°C (60°F)19 mm (0.8 inches)82%very high
August Weather16°C (61°F)20 mm (0.8 inches)73%very high
September Weather15°C (60°F)84 mm (3.3 inches)74%high
October Weather13°C (55°F)156 mm (6.1 inches)83%moderate
November Weather10°C (51°F)249 mm (9.8 inches)86%moderate
December Weather8°C (47°F)248 mm (9.8 inches)87%low

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