November Weather in Porto, Portugal

Last updated: February 24, 2025

November in Porto, Portugal embraces a transition into cooler weather, with maximum temperatures peaking at 21°C (71°F) and averaging around 13°C (55°F). Visitors can expect crisp mornings, as the minimum temperature dips to 4°C (40°F). The month is characterized by significant precipitation, totaling 156 mm (6.1 in) over approximately 13 days, fostering lush landscapes. With an humidity level soaring at 86%, November invites travelers to savor Porto's charm under the occasional drizzle, offering a unique experience rich in both culture and natural beauty.

November Temperature in Porto

As November settles in, Porto, Portugal experiences a gentle transition towards cooler weather that is characteristic of late autumn. This month showcases a minimum temperature of 4°C (40°F), gradually climbing to an average of 13°C (55°F) and peaking at 21°C (71°F) during the day. Compared to October, where temperatures were slightly higher, November indicates a subtle drop, signaling the arrival of winter. Despite this cooling trend, the city's climate remains relatively mild, allowing for enjoyable strolls through its historic streets. As daylight wanes, the crisp air and romantic atmosphere make November a charming time to explore Porto's vibrant culture.

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

The chart illustrates November temperature patterns in Porto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec495254576365707068625552
Data source: Temperature data for Porto 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 Porto

In November, Porto, Portugal, experiences a notable uptick in precipitation, making it the month with the highest rainfall of the year at 156 mm (6.1 in) spread over 13 days. This increase follows a wet October and sets the stage for the even soggy December ahead, which sees a total of 187 mm (7.4 in). The trend reflects a significant shift from the drier summer months, where rainfall plummets to as low as 19 mm (0.7 in) in August, showcasing Porto's transition into its rainy season. As autumn unfolds, the city embraces its lush greenery, driven by the persistent drizzle that lends an enchanting ambiance to November strolls along the riverbanks.

November Precipitation Trends in Porto

The chart displays monthly precipitation patterns in Porto, 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.
JanFebMarAprMayJunJulAugSepOctNovDec911381411468150231939121156187
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Porto

As autumn gives way to winter in Porto, Portugal, November brings a noticeable rise in humidity levels, reaching 86%—a figure that closely mirrors the damp conditions of January and December. Following a gradual decline over the summer months, where humidity hovered in the low 60s, November marks a significant rebound, echoing the patterns of earlier in the year. Interestingly, the humidity levels in October were also high at 79%, suggesting that the city's climate is beginning to shift back to its wetter winter character. This pattern of fluctuating humidity underscores Porto's unique coastal climate, where the interplay between seasonal changes creates an environment rich in character and charm.

November Average Humidity in Porto

This chart illustrates the average monthly humidity levels in Porto, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87%81%78%79%78%71%63%64%71%79%86%87%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Porto

As autumn settles in Porto, November brings a notable shift in the UV Index, dipping to a moderate level of 4. This means sun exposure is generally safe, but it's wise to remain cautious, especially during peak hours, with a burn time of about 30 minutes. The trend from earlier months reveals a gradual decline in UV radiation intensity, moving from the extreme levels of summer to the more manageable November conditions. As the year comes to a close, both the low UV levels of December and the moderate rays of November emphasize the importance of adapting sun safety practices with the changing seasons. For more detailed information, check out the Porto UV Index.

Maximum UV Index Levels in Porto for November

The chart shows the monthly maximum UV Index (UVI) for Porto 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.
JanFebMarAprMayJunJulAugSepOctNovDec24689111098642
Data source: Porto 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 Porto

In November, Porto, Portugal, enjoys a delightful transition into winter with 206 hours of sunshine, marking a noticeable dip from the vibrant summer months. As the year progresses, light begins to fade after the sun-soaked July, which boasts the highest illumination at 427 hours. The trend shows a gradual decrease in sunlight as the city moves into autumn, with October still basking in 302 hours before November's softer glow. Despite the reduction in daylight, November offers a serene beauty, as the crisp air and golden leaves create a picturesque backdrop, allowing visitors to enjoy Porto's charm without the summer crowds. As the city prepares for the cozy embrace of December, those who visit in November will find a unique, tranquil appeal in this coastal gem.

Monthly Sunshine Duration in Porto: November Highlighted

The November sunshine duration represents the total number of hours Porto 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.
JanFebMarAprMayJunJulAugSepOctNovDec159h210h286h344h405h407h427h396h346h302h206h182h
Data source: Porto November Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Porto During November

November in Porto, Portugal, surprises many with a commendable 62% chance of sunny weather, positioning it as one of the more favorable months for sunshine. This trend is particularly notable as the city transitions from the warmer summer months, which peak in August at 64%, and then gradually decline. Interestingly, while October and September both hover around 42%, November breaks this pattern, suggesting a late autumn rejuvenation of clear skies. As the year winds down, this spike in sunlight offers a wonderful opportunity for visitors and locals alike to enjoy Porto's charming streets and vibrant atmosphere before the winter chill sets in.

Percentage of Sunny Days in November in Porto

The chart illustrates the percentage of sunny days in Porto 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 Porto experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec42%17%56%39%46%55%57%64%42%42%62%34%
Data source: Porto November chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Porto in November

As November rolls into Porto, Portugal, the daylight hours dip to 9 hours, mirroring the shorter days of January and December. This decline is part of a clear trend observed throughout the year, where daylight gradually increases until peaking in June at a lush 15 hours. From this zenith, daylight hours gracefully wane, leading us back to the cozy embrace of winter. As the year transitions into its final months, the pattern reflects a steady rhythm of light and dark, inviting Porto's residents to savor the intimacy of shorter days while preparing for the winter ahead.

Average Daylight Hours in Porto for November

The chart illustrates the variation in daylight duration in Porto throughout the year, with November highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 34m10h 37m11h 57m13h 20m14h 29m15h 4m14h 46m13h 44m12h 25m11h 3m9h 51m9h 15m
Data source: Porto daylight hours, calculated by summing the hours between sunrise and sunset for each day.

November Winds in Porto

As November sweeps into Porto, Portugal, the city's breezes take on a gentle rhythm, with an average wind speed of 2.8 m/s (6 mph). This marks a slight dip from the previous months, reflecting a transition into the cooler season. Notably, November's winds are tamer compared to the more vigorous gusts seen earlier in the year, particularly in February, which recorded the highest average at 4.1 m/s (9 mph). Interestingly, the months leading up to winter reveal a consistent pattern of mild winds, with speeds generally hovering around the 6–7 mph mark. As the year closes, the winds intensify slightly in December, hinting at the seasonal shifts yet to come.

Average November Wind Speed in Porto

The chart displays monthly wind speed patterns in Porto, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.54.12.72.53.13.13.22.72.82.92.8 m/s3.8
Data source: Porto November wind data, generated using information from the Copernicus Climate Change Service.

How November Weather in Porto Compares to Other Months

The weather in Porto 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 Porto and find detailed weather information for every month.

November weather is generally milder, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 21°C (71°F) and an average of 13°C (55°F). It is also a wetter month, receiving about 156 mm (6.1 in) of precipitation over approximately 13 days, combined with high humidity at 86%. In contrast, January tends to be cooler, with temperatures peaking at the same maximum of 21°C (69°F) but averaging only 9°C (49°F) and dropping to a minimum of 0°C (32°F). Additionally, January experiences less rainfall, totaling around 91 mm (3.6 in) over 8 days, and features slightly higher humidity at 87%. For more detailed information, check out Porto weather in January.

November and February weather exhibit some similarities but also notable differences. In November, temperatures generally range from a minimum of 4°C (40°F) to a maximum of 21°C (71°F), with an average of 13°C (55°F). This month tends to be wetter, with 156 mm (6.1 in) of precipitation spread over 13 days, and higher humidity at 86%. In contrast, February sees slightly cooler temperatures with a minimum of 1°C (34°F), an average of 11°C (52°F), and a maximum still reaching 21°C (71°F). Precipitation decreases to 138 mm (5.4 in) over just 11 days, resulting in a lower humidity level of 81%. For more specific insights into February's climate, you can check Porto weather in February.

November and March present distinct weather patterns, each with its own characteristics. In November, temperatures range from a minimum of 4°C (40°F) to a maximum of 21°C (71°F), with an average of 13°C (55°F). This month is marked by higher humidity at 86% and frequent precipitation, totaling 156 mm (6.1 in) over approximately 13 days. In contrast, March features slightly lower temperatures, with a minimum of 3°C (38°F) and a maximum of 26°C (79°F), averaging 12°C (54°F). The precipitation in March is somewhat lower, at 141 mm (5.6 in), spread over 11 days, and the humidity is decreased to 78%. For more detailed information, you can check Porto weather in March.

November and April showcase distinct weather patterns, reflecting the transition between autumn and spring. In November, temperatures range from a cool 4°C (40°F) to a comfortable average of 13°C (55°F), with highs reaching up to 21°C (71°F). This month experiences a higher amount of rainfall, totaling 156 mm (6.1 in) over approximately 13 days, and the humidity levels are a notable 86%.

In contrast, April brings slightly warmer temperatures, from a minimum of 4°C (40°F) to an average of 14°C (58°F), peaking at 27°C (81°F). While the precipitation is slightly less at 146 mm (5.7 in), it also occurs over 13 days, but the humidity is lower at 79%. The pleasant weather in April often invites outdoor activities, making it a delightful time to enjoy the blossoming spring. For more details, you can check Porto weather in April.

November and May present contrasting weather patterns. In November, temperatures range from a chilly 4°C (40°F) to a mild 21°C (71°F), with an average of 13°C (55°F). The month is characterized by higher precipitation, totaling 156 mm (6.1 in) over 13 rainy days and a humidity level of 86%, creating a damp atmosphere. In contrast, May enjoys warmer temperatures with a minimum of 6°C (43°F) and a maximum of 30°C (87°F), averaging 17°C (63°F). Rainfall is significantly lower at 81 mm (3.2 in) over 9 days, along with a more comfortable humidity level of 78%. For a closer look at the delightful weather in May, check out Porto weather in May.

November and June present contrasting weather conditions. In November, temperatures range from a cool minimum of 4°C (40°F) to a comfortable average of 13°C (55°F), with a maximum of 21°C (71°F). This month experiences significant rainfall, with 156 mm (6.1 in) falling over about 13 days and humidity levels reaching 86%. In contrast, June offers much warmer temperatures, starting at a minimum of 10°C (50°F) and peaking at 32°C (90°F), with an average of 18°C (66°F). Precipitation is significantly lower at 50 mm (2.0 in) and occurs over just 8 days, accompanied by a more moderate humidity of 71%. For more detailed information, visit Porto weather in June.

November weather is characterized by cooler temperatures, with a daily average of 13°C (55°F) and maximums reaching only 21°C (71°F). In contrast, July is much warmer, boasting a daily average temperature of 21°C (70°F) and highs that can soar to 34°C (94°F). Additionally, November experiences significantly more precipitation, with 156 mm (6.1 in) falling over 13 days, compared to July's minimal 23 mm (0.9 in) over just 4 days. The humidity in November is notably higher at 86%, while July maintains a more comfortable 63% humidity level. For a closer look at the specifics of July weather, you can check out Porto weather in July.

November and August weather present a stark contrast, showcasing the shift from the warmth of late summer to the cooler late autumn. In November, temperatures range from a minimum of 4°C (40°F) to a maximum of 21°C (71°F), averaging around 13°C (55°F), while August enjoys much warmer conditions with temperatures ranging from 12°C (54°F) to a high of 36°C (98°F) and an average of 21°C (70°F). Additionally, November experiences significantly more precipitation, totaling 156 mm (6.1 in) over 13 rainy days, compared to August’s mere 19 mm (0.7 in) across only 4 days. This leads to a higher humidity level in November at 86%, compared to 64% in the warmer August months. For more insights, you can check Porto weather in August.

November and September present distinctly different weather patterns. In September, temperatures are generally warmer, with average highs reaching 34°C (94°F) and nighttime lows around 10°C (51°F), making it a more summery month. Precipitation is relatively low at 39 mm (1.5 in) over just 6 days, accompanied by a humidity level of 71%. In contrast, November sees cooler temperatures, with averages around 13°C (55°F) and maximums of 21°C (71°F), alongside significantly higher precipitation of 156 mm (6.1 in) spread over 13 days and higher humidity at 86%. These factors contribute to a much more damp and chilly atmosphere in November compared to the warm, dry conditions typical of September. For more details, you can check Porto weather in September.

In comparing the weather between October and November, we can see a notable transition as autumn deepens. October experiences a warmer range, with minimum temperatures at 6°C (44°F) and an average high of 31°C (88°F), while November cools down to a minimum of 4°C (40°F) and a maximum of 21°C (71°F). Precipitation also increases in November, with 156 mm (6.1 in) observed over 13 days, compared to October’s 121 mm (4.8 in) over 10 days. Additionally, the humidity rises slightly in November, averaging 86% compared to October's 79%. For more detailed insights, you can check the Porto weather in October.

In comparing November and December weather, November tends to be slightly warmer, with average temperatures ranging from a minimum of 4°C (40°F) to a maximum of 21°C (71°F), while December's temperatures drop to a range of 1°C (35°F) to 18°C (65°F). However, December experiences more precipitation, totaling 187 mm (7.4 in) over 15 days, compared to November's 156 mm (6.1 in) over 13 days. Humidity remains relatively high in both months, with November at 86% and December at 87%. For more detailed insights about the weather in December, you can refer to Porto weather in December.

Compare Porto's Climate with Cities Worldwide

Conclusion: What to Expect From November Weather in Porto

As November settles in, Porto experiences a shift in weather that sets it apart from the warmer months. While daytime temperatures remain mild, averaging 13°C (55°F), the evenings can feel brisk, plunging to around 4°C (40°F). This month is characterized by increased humidity at an impressive 86%, and it's not uncommon to see precipitation making its presence known over 13 days. With nearly 156 mm (6.1 in) of rain, November greets residents and visitors with its cozy, introspective charm, encouraging a time for warm drinks and exploring the city’s indoor delights. Embrace the unique character of Porto's November and discover more about its atmospheric conditions at Porto Climate.