November Weather in Seattle, United States

Last updated: February 24, 2025

November in Seattle brings a tapestry of cool temperatures and abundant moisture, painting the city in shades of gray and green. With maximum temperatures reaching 17°C (63°F) and lows dipping to -1°C (30°F), the climate shifts to a brisk atmosphere ideal for cozy indoor activities. The average temperature rests at a chilly 8°C (47°F), complemented by significant precipitation of 181 mm (7.1 in) over 18 damp days. Amidst the steady rain, humidity soars to a whopping 89%, creating a quintessentially Pacific Northwest experience that invites both locals and visitors to embrace Seattle's renowned café culture and vibrant indoor scenes.

November Temperature in Seattle

In November, Seattle temperatures begin to dip as autumn transitions towards winter, offering a cooler climate that contrasts with the warmer months. The month sees minimum temperatures around -1°C (30°F), making it one of the chillier times of the year, while average highs reach a comfortable 17°C (63°F). Despite the crisp air, average temperatures hover around 8°C (47°F), providing a mild backdrop for the city's vibrant seasonal colors. As November progresses, chilly mornings give way to slightly warmer afternoons, reflecting a gradual shift from the lingering warmth of October into the more frigid months ahead. This blend of cold and moderate weather invites locals and visitors alike to embrace cozy activities, from enjoying coffee in Pike Place Market to exploring nearby parks beneath a canopy of fall leaves.

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

The chart illustrates November temperature patterns in Seattle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424145505762666762524742
Data source: Temperature data for Seattle 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 Seattle

In November, Seattle experiences a significant uptick in precipitation, with 181 mm (7.1 in) of rain falling over 18 days. This marks one of the wettest months of the year, just shy of December's 196 mm (7.7 in). As fall transitions into winter, the city's weather pattern shifts notably, as indicated by the increase in both rainfall and rainy days compared to previous months. For instance, while October enjoys relatively lighter precipitation of 155 mm (6.1 in) over 15 days, November's deluge serves as a reminder of the Pacific Northwest's reputation for gray, drizzly climates. This trend underscores a clear seasonal shift, where diminishing daylight hours coincide with frequent rain showers, setting the stage for the wetter winter months ahead.

November Precipitation Trends in Seattle

The chart displays monthly precipitation patterns in Seattle, 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.
JanFebMarAprMayJunJulAugSepOctNovDec17517712611768631916100155181196
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Seattle

As November unfolds in Seattle, residents experience a notable rise in humidity, peaking at 89%. This increase marks a significant shift from the drier summer months, particularly August and September, when humidity levels dipped to 63% and 62%, respectively. Throughout the year, Seattle's humidity generally hovers in higher ranges, particularly from late fall into winter, as indicated by October's 83% and December's 88%. This trend highlights Seattle's signature damp climate, with November serving as a precursor to the colder, moisture-laden winter months ahead. Whether draped in fog or drenched in rain, the city's lush landscape thrives on this consistent humidity, painting a picturesque backdrop for the onset of the holiday season.

November Average Humidity in Seattle

This chart illustrates the average monthly humidity levels in Seattle, with November's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how November's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%87%84%81%82%79%63%62%83%89%88%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Seattle

As November rolls into Seattle, residents can relish a significant drop in the UV Index, which rests at a low 2. With the burn time extending to 45 minutes, this month marks a stark contrast to the intense summer months, where UV levels peaked at a scorching 9 in June and July. The trend showcases a seasonal shift, with lower UV exposure providing a welcome relief after the sun-soaked highs of summer. As the year comes to a close, this shift invites Seattleites to enjoy their outdoor activities with added peace of mind. For those curious about the UV trends throughout the year, more information can be found here: Seattle UV Index.

Maximum UV Index Levels in Seattle for November

The chart shows the monthly maximum UV Index (UVI) for Seattle 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689987521
Data source: Seattle 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.

November Sunshine in Seattle

As November rolls in, Seattle experiences a noticeable dip in sunshine, with 114 hours of glorious daylight flickering through the autumn clouds. This marks a significant decline from the vibrant summer months, where the sun shines brightly for up to 361 hours in July. The gradual decrease in sunlight from the peak of spring and summer, where the city basked in an impressive total of 299 to 311 hours, sets the stage for a shift toward the shorter, chillier days of winter. As the year winds down, Seattle’s weather transitions into a realm where the charm of cozy indoors takes precedence, even as the daylight retreats to just 93 hours by December. This ebb and flow of sunshine not only reflects the changing seasons but also infuses the city with a unique beauty, inviting residents and visitors alike to embrace the festive spirit under the soft glow of November’s fleeting light.

Monthly Sunshine Duration in Seattle: November Highlighted

The November sunshine duration represents the total number of hours Seattle experiences direct sunlight during the month of November, excluding cloudy or obstructed periods. This chart compares the sunshine duration of November with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec80h123h199h229h299h311h361h330h254h190h114h93h
Data source: Seattle November Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Seattle During November

In Seattle, November marks a notable dip in sunshine chances, with only a 15% likelihood of experiencing sunny weather. This trend highlights a significant decrease from the milder, sunnier months of the year, especially following the more favorable conditions of summer. As we move from the sun-kissed days of July, where the probability peaks at 63%, to the overcast November skies, residents and visitors can expect much gloomier conditions. This pattern underscores Seattle's reputation for its wet and gray winters, as sunshine becomes a rare commodity before the year closes out.

Percentage of Sunny Days in November in Seattle

The chart illustrates the percentage of sunny days in Seattle throughout the year, with November highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Seattle experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%17%30%50%38%59%63%49%36%25%15%12%
Data source: Seattle November chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Seattle in November

As November rolls in, Seattle begins to experience diminishing daylight, with an average of 9 hours compared to the more generous 10 hours in October. This gradual decline is part of a broader trend observed from summer's peak in June, where residents enjoyed up to 15 hours of sunshine. As the year progresses from December through February, daylight hours continue to dwindle, reaching a low of 8 hours in January. The cycle of increasing and decreasing daylight dramatically shapes the city's seasonal rhythm, reminding locals that even in the heart of autumn, shorter days are just a prelude to the cozy, winter months ahead.

Average Daylight Hours in Seattle for November

The chart illustrates the variation in daylight duration in Seattle throughout the year, with November highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 56m10h 16m11h 57m13h 40m15h 8m15h 52m15h 27m14h 8m12h 29m10h 47m9h 17m8h 30m
Data source: Seattle daylight hours, calculated by summing the hours between sunrise and sunset for each day.

November Winds in Seattle

As November rolls into Seattle, the city feels a noticeable increase in average wind speed, hitting around 3.5 m/s (8 mph). This uptick marks a transition from the milder breezes of previous months, with October's 2.9 m/s giving way to the brisk winds that accompany the onset of winter. The trend reveals a gradual escalation throughout the fall, with November often featuring some of the strongest winds of the year, echoing nature's shift as it prepares for the colder months ahead. While summer's gentle 1.9 m/s winds are just a memory, the invigorating November gusts invite both residents and visitors to bundle up and embrace Seattle's unique charm, blending urban life with the spirited elements of the Pacific Northwest.

Average November Wind Speed in Seattle

The chart displays monthly wind speed patterns in Seattle, with values for each month shown alongside November's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how November's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.83.42.52.42.52.41.92.42.52.93.5 m/s3.4
Data source: Seattle November wind data, generated using information from the Copernicus Climate Change Service.

How November Weather in Seattle Compares to Other Months

The weather in Seattle changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of November's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Seattle and find detailed weather information for every month.

November and January in Seattle present distinct weather patterns. November features a milder temperature range, with average highs reaching 17°C (63°F) and lows around -1°C (30°F), while January is noticeably cooler, with average highs of 14°C (57°F) and lows dropping to -7°C (19°F). Both months experience significant rainfall, with November receiving slightly more precipitation at 181 mm (7.1 in) over 18 days compared to January's 175 mm (6.9 in) across 16 days. Humidity levels are also high in both months, though November is a touch more humid at 89%, compared to January's 86%. For more detailed information on winter weather, check out Seattle weather in January.

November and February in Seattle present distinct yet somewhat similar weather patterns. In November, temperatures range from a minimum of -1°C (30°F) to a maximum of 17°C (63°F), with an average of 8°C (47°F). The month experiences considerable rainfall, totaling 181 mm (7.1 in) over 18 days, along with high humidity at 89%. Conversely, February is colder, with temperatures dropping to a minimum of -10°C (14°F) and peaking at 14°C (58°F), averaging 5°C (41°F). Precipitation remains close to November's levels at 177 mm (7.0 in) but occurs over a slightly longer duration of 19 days, and the humidity is just a touch lower at 86%. For a more detailed look at February temperatures and weather conditions, you can explore Seattle weather in February.

November and March present a notable contrast in weather patterns. In November, temperatures typically range from a chilly -1°C (30°F) to a mild 17°C (63°F), with an average of 8°C (47°F). The month is characterized by significant rainfall, receiving about 181 mm (7.1 in) over approximately 18 days, along with high humidity levels at 89%. In contrast, March offers a slightly warmer experience, with minimums also at -1°C (31°F) but peaking higher at 22°C (72°F) and averaging around 7°C (46°F). The precipitation decreases to 126 mm (4.9 in) across 17 days, and humidity remains similar at 87%. For more details about March weather, check out Seattle weather in March.

When comparing the weather in November and April, notable differences can be observed. November typically has a cooler temperature range, with a minimum of -1°C (30°F) and a maximum of 17°C (63°F), while April sees milder conditions, featuring a minimum of 1°C (34°F) and a maximum of 24°C (75°F). Precipitation levels are higher in November, with 181 mm (7.1 in) over 18 days, compared to April's 117 mm (4.6 in) over 14 days. Additionally, November has a higher humidity level at 89%, whereas April's humidity sits at 84%. For a closer look at what to expect during this transitional month, check out Seattle weather in April.

November and May showcase contrasting weather patterns, with November typically featuring cooler temperatures ranging from a minimum of -1°C (30°F) to a maximum of 17°C (63°F) and an average temperature of 8°C (47°F). This month also experiences significant precipitation, with 181 mm (7.1 in) over 18 days, coupled with high humidity levels at 89%. In contrast, May offers a much milder climate, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 28°C (82°F) and an average of 14°C (57°F). Precipitation drops to 68 mm (2.7 in) over 12 days, while humidity decreases to 81%. These differences highlight the transition from the brisk and wet conditions of late fall to the warmer and drier atmosphere of late spring. For more details on the pleasant May weather, you can refer to Seattle weather in May.

November and June exhibit markedly different weather patterns. In November, temperatures range from a chilly min of -1°C (30°F) to a mild max of 17°C (63°F), with an average of 8°C (47°F). The month is characterized by high humidity at 89% and significant precipitation, receiving 181 mm (7.1 in) over approximately 18 days. Conversely, June brings warmth, with temperatures ranging from a minimum of 8°C (46°F) to a scorching maximum of 38°C (101°F), averaging 17°C (62°F). This month experiences much lower precipitation at 63 mm (2.5 in) over just 9 days, accompanied by a slightly lower humidity level of 82%. For more information, check out Seattle weather in June.

November and July showcase stark contrasts in weather patterns. While November experiences a chilly average temperature of 8°C (47°F) with nighttime lows plummeting to -1°C (30°F), July warms up considerably, boasting an average temperature of 19°C (67°F) and highs reaching 32°C (91°F). Precipitation also plays a significant role; November sees frequent rain with 181 mm (7.1 in) over 18 days, while July is relatively dry, receiving only 18 mm (0.7 in) of rain over just 5 days. Additionally, November's high humidity at 89% contributes to a damp atmosphere, contrasting with the lower humidity of 79% in July. For more information, you can refer to Seattle weather in July.

November and August present strikingly different weather conditions. In November, temperatures generally range from a chilly -1°C (30°F) at night to a mild 17°C (63°F) during the day, with an average of 8°C (47°F). This month is characterized by a high level of precipitation, totaling 181 mm (7.1 in) over 18 days, and the humidity is notably high at 89%. In contrast, August features much warmer temperatures, with nighttime lows of 10°C (51°F) and daytime highs peaking at 33°C (93°F), averaging around 19°C (67°F). Rainfall is minimal in August, with only 16 mm (0.6 in) falling over just 5 days, and the humidity is significantly lower at 63%. For a detailed look at August weather in Seattle, you can visit Seattle weather in August.

November weather contrasts sharply with that of September. While September enjoys milder temperatures, ranging from a minimum of 8°C (46°F) to a maximum of 30°C (86°F), November's temperatures drop significantly, with a minimum of -1°C (30°F) and a maximum of 17°C (63°F). Additionally, September experiences less precipitation, with around 100 mm (3.9 in) over 12 days, compared to November's heavier rainfall of 181 mm (7.1 in) across 18 days. Furthermore, humidity levels rise dramatically in November to 89%, while in September, they sit at a more comfortable 62%. For more detailed information on the weather in September, you can check Seattle weather in September.

November weather tends to be cooler and wetter compared to October. While both months share a minimum temperature of -1°C (30°F), November's average temperature drops to 8°C (47°F) from October's milder 11°C (52°F). In terms of maximum temperatures, November reaches a high of 17°C (63°F), noticeably lower than October's upper limit of 23°C (74°F). Precipitation also increases, with November receiving 181 mm (7.1 in) over 18 days, compared to October's 155 mm (6.1 in) across 15 days. Humidity rises slightly in November to 89%, up from 83% in October, making the air feel damp and chillier. For a more detailed look at October weather, check out Seattle weather in October.

November’s weather in the region is generally milder, with average temperatures ranging from a low of -1°C (30°F) to a high of 17°C (63°F), while December sees cooler temperatures with a minimum of -7°C (20°F) and a maximum of 14°C (58°F). Both months experience significant precipitation, with November totaling 181 mm (7.1 in) over 18 days compared to December's 196 mm (7.7 in) across 19 days. Interestingly, despite December's slightly higher rainfall and cooler conditions, humidity remains relatively stable, hovering around 89% in November and 88% in December. For more detailed insights into the weather trends, you can check out Seattle weather in December.

Compare Seattle's Climate with Cities Worldwide

Conclusion: What to Expect From November Weather in Seattle

As the vibrant colors of fall give way to the chill of winter, November in Seattle showcases a significant shift in weather patterns. With a noticeable drop in temperatures and increased humidity, this month often feels cooler and more damp compared to the preceding autumn months. Frequent rain, with nearly two-thirds of the month seeing precipitation, contributes to the city's signature overcast skies. Despite the chill, November invites a cozy ambiance, perfect for enjoying the city's indoor attractions. For a deeper understanding of Seattle's year-round climate dynamics, be sure to explore Seattle Climate.