November Weather in Washington, United States

Last updated: June 24, 2025

In November, the average temperature in Washington, United States hovers around 4°C (40°F). Expect chilly nights with a minimum dipping to -15°C (6°F), while daytime highs can reach up to 19°C (66°F). Prepare for some wet weather, as this month sees an average precipitation of 121 mm (4.8 in) spread over 12 days. With an average humidity of 85%, be ready for a crisp and damp atmosphere!

November Temperature in Washington

In November in Washington, the average temperature is 4°C (40°F), with maximums reaching 19°C (66°F) and minimums dropping as low as -15°C (6°F). It’s advisable to prepare for a wide range of temperatures when planning your travel to Washington during this time.

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

The chart illustrates November temperature patterns in Washington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Washington, November typically has an average temperature of 4°C (40°F), with highs reaching up to 19°C (66°F) and lows dropping to around -15°C (6°F).

Data source: Temperature data for Washington generated using information from the Copernicus Climate Change Service.

November Precipitation in Washington

In Washington in November, the precipitation amount reaches 121 mm (4.8 in) over the course of 12 days.

November Precipitation Trends in Washington

The chart displays monthly precipitation patterns in Washington, 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 Washington, November typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

November Humidity in Washington

In Washington in November, humidity is 85%. With an average temperature of 4°C (40°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities feel much colder and damp, which can be quite uncomfortable for traveling.

November Average Humidity in Washington

This chart illustrates the average monthly humidity levels in Washington, 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 Washington is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Washington

In Washington 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 Washington, you can check the information here.

Maximum UV Index Levels in Washington for November

The chart shows the monthly maximum UV Index (UVI) for Washington 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 Washington typically reaches 3, which falls under the moderate exposure category.

Data source: Washington 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 Washington Compares to Other Months

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

This table compares monthly weather conditions in Washington, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	97 mm (3.8 inches)	88%	low
February Weather	-3°C (27°F)	95 mm (3.7 inches)	88%	moderate
March Weather	0°C (33°F)	78 mm (3.1 inches)	85%	moderate
April Weather	6°C (43°F)	141 mm (5.6 inches)	81%	high
May Weather	11°C (53°F)	92 mm (3.6 inches)	76%	very high
June Weather	17°C (62°F)	72 mm (2.8 inches)	74%	very high
July Weather	20°C (68°F)	102 mm (4.0 inches)	74%	very high
August Weather	20°C (68°F)	81 mm (3.2 inches)	74%	very high
September Weather	17°C (62°F)	83 mm (3.2 inches)	77%	high
October Weather	11°C (52°F)	143 mm (5.6 inches)	82%	moderate
November Weather	4°C (40°F)	121 mm (4.8 inches)	85%	moderate
December Weather	-1°C (30°F)	135 mm (5.3 inches)	84%	low