September Weather in Vila do Conde, Portugal

Last updated: February 24, 2025

September in Vila do Conde, Portugal, offers a delightful transition from summer to fall, with temperatures ranging from a comfortable 13°C (55°F) at night to a warm 30°C (86°F) during the day, averaging around 19°C (67°F). While basking in the mild weather, visitors can expect light precipitation with a total of 33 mm (1.3 in) spread over approximately 6 days, ensuring plenty of opportunities for outdoor activities. The humidity level hovers at a pleasant 71%, complementing the region's charming atmosphere and inviting landscapes. Enjoy the serene beauty of Vila do Conde as it shifts into the heart of autumn.

September Temperature in Vila do Conde

As summer gracefully transitions into autumn, Vila do Conde experiences a delightful climate in September. With temperatures ranging from a mild 13°C (55°F) at night to a warm 30°C (86°F) during the day, this month encapsulates the lingering warmth of summer while introducing cooler evenings. The average temperature sits at a comfortable 19°C (67°F), making it an ideal time for outdoor activities and coastal strolls. Compared to the sweltering peaks of August, when the maximum temperature can soar to 30°C (87°F), September provides a refreshing but still pleasantly warm environment. As the month progresses, locals and visitors alike can enjoy the natural beauty of the region in a climate that melds the best of summer and early autumn.

September Weather in Vila do Conde: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Vila do Conde, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec515455586264686867635754
Data source: Temperature data for Vila do Conde 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.

September Precipitation in Vila do Conde

In September, Vila do Conde experiences a notable shift in precipitation patterns as summer gives way to autumn. With an average of 33 mm (1.3 in) of rainfall over 6 days, this month marks a significant increase compared to the preceding dry spell of July and August, which recorded just 18 mm (0.7 in) and 17 mm (0.7 in), respectively. This mild uptick signals the onset of a wetter season, preparing the region for the more substantial rains of October and November, where precipitation can surge to over 100 mm. While September's rainfall might seem modest from a yearly perspective, it plays a crucial role in replenishing the landscape and heralding the colorful transformation of foliage as the days gradually shorten.

September Precipitation Trends in Vila do Conde

The chart displays monthly precipitation patterns in Vila do Conde, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec811141211307141181733111144161
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vila do Conde

September in Vila do Conde, Portugal marks a subtle shift in humidity as summer transitions into autumn. With humidity levels at 71%, the air begins to feel fresher compared to the drier months of July and August, which experienced lows of 63% and 64%, respectively. This moderate humidity lays a pleasant backdrop for early fall activities, juxtaposed against the higher humidity levels of January and November, which soar to 87% and 86%. As the month draws to a close, residents and visitors alike can enjoy the balance of warmth and comfort before the inevitable increase in moisture returns as autumn progresses.

September Average Humidity in Vila do Conde

This chart illustrates the average monthly humidity levels in Vila do Conde, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec87%81%78%79%78%71%63%64%71%79%86%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vila do Conde

In September, Vila do Conde, Portugal, experiences a noteworthy drop in the UV Index, settling at 8, which places it in the very high exposure category. This marks a gradual decline from the peak summer months of June through August, when the index reached 10 and consistently remained at 9. Despite the decrease, the burn time remains brisk at just 15 minutes, emphasizing the need for sun protection during this transitional period. As autumn approaches, it's essential to remain vigilant about UV exposure even as the summer sun begins to wane. For more detailed information on UV levels throughout the year, visit Vila do Conde UV Index.

Maximum UV Index Levels in Vila do Conde for September

The chart shows the monthly maximum UV Index (UVI) for Vila do Conde in September, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2468910998642
Data source: Vila do Conde September 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.

September Sunshine in Vila do Conde

September in Vila do Conde, Portugal, is a delightful transition from the sun-soaked summer, boasting 347 hours of sunshine. As the vibrant month unfolds, the days remain bright, though the sunlight begins to wane in comparison to the peak summer months of July and August, which each basked in over 400 hours. This gradual reduction continues into the fall, with October dipping to 302 hours. The trend showcases a charming balance, where the lingering warmth of summer intertwines with the crisp onset of autumn, making September a perfect time to enjoy the lingering rays while savoring the changing scenery.

Monthly Sunshine Duration in Vila do Conde: September Highlighted

The September sunshine duration represents the total number of hours Vila do Conde experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec161h213h291h348h406h407h426h394h347h302h209h188h
Data source: Vila do Conde September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vila do Conde During September

In Vila do Conde, Portugal, September offers a respectable 46% chance of sunny weather, making it a favorable time for outdoor activities. This month stands out as a transition from the summer heat, with sunshine probability slightly dipping from the peak of 63% in August. Interestingly, the likelihood of sun remains relatively stable, reflecting a trend of moderate weather as autumn approaches. This consistent sunshine throughout the summer months, particularly in June and July at 58%, sets a pleasant backdrop for September, typical for those seeking a balance between warm days and cooler evenings. As the year progresses, the sun's likelihood diminishes, with October showing a lower 41%, ushering in the wetter months ahead. Thus, September serves as a delightful window to enjoy the lingering summer sun before the shift into fall.

Percentage of Sunny Days in September in Vila do Conde

The chart illustrates the percentage of sunny days in Vila do Conde throughout the year, with September 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 Vila do Conde experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec42%19%57%42%49%58%58%63%46%41%62%35%
Data source: Vila do Conde September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vila do Conde in September

As summer fades into autumn, September in Vila do Conde, Portugal welcomes a delightful balance of daylight, offering around 12 hours of sunshine each day. This transition marks a gradual decline from the peak of 15 hours in June, reflecting a steady pattern where daylight hours begin to shorten as the year progresses. As the vibrant days of summer give way to the crisper air of fall, Vila do Conde showcases a beautiful array of daylight, inviting residents and visitors alike to enjoy the last remnants of longer days before they dip back to 11 hours in October. This rhythm of daylight not only enhances outdoor activities but also enriches the scenic beauty of the region as it shifts towards a more subdued, yet picturesque, seasonal palette.

Average Daylight Hours in Vila do Conde for September

The chart illustrates the variation in daylight duration in Vila do Conde throughout the year, with September 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 14m
Data source: Vila do Conde daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Vila do Conde

As summer gracefully transitions into autumn, September in Vila do Conde, Portugal, offers a gentle shift in wind patterns. With an average wind speed of 3.7 m/s (8 mph), September marks a subtle decline from the warmer months, settling in line with the breezy conditions of October. This decrease contrasts with the higher winds of the early year, notably January and February, which present average speeds of 4.7 m/s (11 mph) and 5.7 m/s (13 mph), respectively. While August experiences slightly breezier days at 3.9 m/s (9 mph), the overall trend indicates a calming of the winds, inviting a serene atmosphere that complements the changing colors of autumn. As the year progresses, Vila do Conde's wind speed weaves a tapestry of seasonal variations, showcasing nature's delicate rhythm along the Portuguese coastline.

Average September Wind Speed in Vila do Conde

The chart displays monthly wind speed patterns in Vila do Conde, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.75.73.63.34.44.54.63.93.7 m/s3.74.05.1
Data source: Vila do Conde September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Vila do Conde Compares to Other Months

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

September and January present contrasting weather experiences. In September, temperatures range from a mild 13°C (55°F) to a warm 30°C (86°F), averaging around 19°C (67°F). The month typically sees light precipitation of about 33 mm (1.3 in) spread over just six days, and the humidity averages 71%, creating a pleasantly warm atmosphere. In contrast, January brings much cooler temperatures, with minimums of 3°C (38°F) and maximums reaching only 19°C (67°F), resulting in an average of 11°C (52°F). This winter month features heavier rainfall, totaling approximately 81 mm (3.2 in) across nine days, and higher humidity levels at 87%, resulting in a much more damp and chilly climate. For a deeper look at what to expect, check out Vila do Conde weather in January.

In September, Vila do Conde enjoys warmer temperatures with a minimum of 13°C (55°F) and an average of 19°C (67°F), peaking at 30°C (86°F). The month sees relatively low precipitation, with just 33 mm (1.3 in) over 6 days, and humidity levels around 71%. In stark contrast, February brings cooler weather, starting at a minimum of 4°C (40°F) and averaging 12°C (54°F), with a maximum temperature of 20°C (68°F). This month experiences significantly more rainfall, totaling 114 mm (4.5 in) over 11 days, accompanied by higher humidity at 81%. For more detailed insights, check out Vila do Conde weather in February.

September and March present distinct weather profiles, showcasing the transition from summer to autumn and winter to spring, respectively. In September, temperatures range from a comfortable minimum of 13°C (55°F) to a warm maximum of 30°C (86°F), with an average of 19°C (67°F). The month experiences lower precipitation, totaling 33 mm (1.3 in) over approximately 6 days, and a humidity level of 71%. In contrast, March is cooler, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 23°C (74°F) and an average of 13°C (55°F). This month sees significantly more rainfall, with 121 mm (4.7 in) spread over about 11 days and higher humidity at 78%. For more detailed insights, check out Vila do Conde weather in March.

When comparing the weather in September and April, we can see notable differences in temperature and precipitation. September enjoys warmer temperatures, with averages around 19°C (67°F) and highs reaching up to 30°C (86°F), while April has cooler averages of 14°C (58°F) and maximums of 25°C (78°F). Precipitation is significantly higher in April, totaling 130 mm (5.1 in) over 12 days, compared to September's 33 mm (1.3 in) across just 6 days. Additionally, humidity levels are slightly elevated in April at 79%, compared to 71% in September. For further details, check Vila do Conde weather in April.

When comparing the weather in September and May, several key differences emerge. September typically enjoys warmer temperatures, with lows around 13°C (55°F) and highs reaching up to 30°C (86°F), making it a pleasant month for outdoor activities. In contrast, May presents cooler conditions, featuring a minimum temperature of 9°C (48°F) and an average high of 28°C (82°F).

Precipitation levels also vary, with September receiving 33 mm (1.3 inches) of rain over six days, while May experiences a higher rainfall total of 71 mm (2.8 inches) across eight days, suggesting a slightly wetter environment. Additionally, May has higher humidity at 78%, compared to September's 71%. For more detailed insights on weather patterns, check out Vila do Conde weather in May.

In comparing the weather of September and June, we see that both months exhibit mild temperatures, but September tends to be slightly warmer overall. September has an average temperature of 19°C (67°F), with maximums reaching 30°C (86°F), while June averages 18°C (65°F), peaking at 28°C (83°F). Rainfall is another difference; September receives 33 mm (1.3 in) over about 6 days, whereas June has a bit more precipitation at 40 mm (1.6 in) distributed over 8 days. Interestingly, both months share the same humidity level of 71%, contributing to a comfortable atmosphere. For more details on June weather, check out Vila do Conde weather in June.

In comparing the weather between September and July, September tends to be slightly cooler, with average temperatures ranging from 13°C (55°F) to a maximum of 30°C (86°F) compared to July's temperatures, which range from 14°C (57°F) to a maximum of 29°C (85°F). Precipitation levels in September are higher, with 33 mm (1.3 in) occurring over 6 days, while July experiences just 18 mm (0.7 in) across only 3 days. Additionally, September has a higher humidity level at 71%, compared to July's 63%, making the latter month feel less muggy overall. For more detailed information, you can check Vila do Conde weather in July.

In comparing the weather between September and August, we notice a slight drop in average temperature, with September's averages at 19°C (67°F) compared to August's 20°C (68°F). Both months have similar maximum temperatures, peaking at 30°C (86°F) in September and 30°C (87°F) in August. However, September experiences more precipitation, totaling 33 mm over 6 days, whereas August sees only 17 mm over 3 days, resulting in lower humidity levels in August at 64% compared to 71% in September. For a detailed overview, you can check Vila do Conde weather in August.

In comparing the weather between September and October, we notice a distinct shift as temperatures begin to cool. September enjoys a warmer climate with average temperatures reaching 19°C (67°F) and maximums peaking at 30°C (86°F), while October sees a slight drop, with an average temperature of 17°C (63°F) and a maximum of 27°C (81°F). Additionally, October experiences a significant increase in precipitation, recording 111 mm (4.4 in) over 10 days compared to September's 33 mm (1.3 in) across 6 days. The humidity also rises slightly from 71% in September to 79% in October, contributing to a more pronounced autumn feel. For more details, check out Vila do Conde weather in October.

In September, the weather is generally warmer, with average temperatures around 19°C (67°F) and maximum highs reaching up to 30°C (86°F). Precipitation is relatively low at 33 mm (1.3 in) over about 6 days, and humidity is moderate at 71%. In contrast, November sees a significant drop in temperatures, with an average of 14°C (57°F) and a maximum of only 20°C (68°F). The month is much wetter, experiencing 144 mm (5.7 in) of rainfall over 14 days, and the humidity rises to 86%. For more specific details about the weather trends, you can check Vila do Conde weather in November.

September and December present markedly different weather conditions. In September, temperatures range from a mild minimum of 13°C (55°F) to a warm maximum of 30°C (86°F), with an average of 19°C (67°F). The month experiences relatively low precipitation at 33 mm (1.3 in) over 6 days and a humidity of 71%. In contrast, December sees cooler temperatures, ranging from a minimum of 5°C (42°F) to a maximum of 18°C (64°F), with an average of only 12°C (54°F). Additionally, December is much wetter, with 161 mm (6.3 in) of precipitation over 15 days and increased humidity at 87%. For more details on December's weather, you can check Vila do Conde weather in December.

Compare Vila do Conde's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Vila do Conde

As summer gracefully transitions into autumn, September in Vila do Conde brings a delightful shift in weather. With warmer days still gracing the month, temperatures often peak near 30°C, but a refreshing average of 19°C ensures comfort as evenings cool down. While precipitation is relatively low, with only about six rainy days throughout the month, the humidity remains at a moderate level of 71%, creating an overall pleasant atmosphere. This makes September a prime time to explore the beauty of Vila do Conde before the chill of fall sets in. For a deeper dive into the region's weather patterns, check out Vila do Conde Climate.