September Weather in Albufeira, Portugal

Last updated: February 24, 2025

September in Albufeira, Portugal offers a delightful Mediterranean climate, with maximum temperatures reaching a comfortable 28°C (82°F) and an average of 22°C (71°F). As summer transitions to autumn, the weather remains pleasant, making it an ideal time for outdoor activities and exploration. With a minimum temperature of 15°C (60°F), evenings are notably mild. Rainfall is minimal, with just 8 mm (0.3 in) of precipitation over the month, typically falling on a single day, ensuring plenty of sunny spells. The humidity level averages around 71%, contributing to the inviting atmosphere of this charming coastal town. Visitors can look forward to enjoying both warmth and scenic beauty in this vibrant destination.

September Temperature in Albufeira

In September, Albufeira welcomes the early autumn with mild and pleasant temperatures. The average temperature reaches a comfortable 22°C (71°F), with daytime highs peaking at 28°C (82°F), making it an ideal time for beach activities and outdoor explorations. As evenings approach, the mercury dips to a mild 15°C (60°F), perfect for a leisurely stroll along the coast. This transitional month maintains the warmth of summer while introducing a gentle coolness, allowing visitors to relish the scenic beauty and vibrant atmosphere of Albufeira without the summer crowds. With temperatures gradually cooling down from the sizzling heights of August, September proves to be a fantastic month to enjoy the Portuguese sun in a delightful, temperate setting.

September Weather in Albufeira: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Albufeira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec565758606567717271676158
Data source: Temperature data for Albufeira 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 Albufeira

In September, Albufeira experiences a slight shift from the summer's dry spell, registering a modest 8 mm (0.3 in) of precipitation over just one day. This minor uptick marks a transition towards the wetter months, following the arid peak of August, which recorded no rain at all. As summer wanes, the occasional rain shower becomes a welcome respite, hinting at the forthcoming autumn rains. Overall, September's precipitation continues a trend of gradually increasing moisture in the region, paving the way for October's more substantial rainfall.

September Precipitation Trends in Albufeira

The chart displays monthly precipitation patterns in Albufeira, 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.
JanFebMarAprMayJunJulAugSepOctNovDec26456549133219274945
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Albufeira

As summer transitions into fall, September in Albufeira, Portugal, brings a gentle increase in humidity, rising to 71%. This marks a slight uptick from the drier summer months of July and August, which hovered around 69% and 68%, respectively. The overall trend throughout the year reflects a gradual elevation in humidity levels, peaking in the winter months with January at 80% and December reaching 81%. With the temperatures cooling but humidity remaining relatively stable, September offers a comfortable yet refreshing climate, making it an appealing time for visitors seeking pleasant weather without the intense heat of mid-summer.

September Average Humidity in Albufeira

This chart illustrates the average monthly humidity levels in Albufeira, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80%74%71%69%69%67%69%68%71%75%78%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Albufeira

In September, Albufeira, Portugal, experiences a very high UV Index of 9, reflecting a trend seen throughout the summer months where sun exposure becomes increasingly intense. With a burn time of just 15 minutes, it's essential for locals and visitors alike to take precautions against the sun's rays. This month marks a slight decline from the extreme levels reached in June, yet the need for sun protection remains crucial as the weather is still warm and inviting. As the season shifts toward autumn, October will bring a more moderate UV Index of 7, allowing for longer sun exposure without the same risk of burns. For those enjoying Albufeira’s beautiful beaches or outdoor activities, staying informed about the UV Index is key to ensuring a safe and enjoyable experience under the sun. For detailed information, visit Albufeira UV Index.

Maximum UV Index Levels in Albufeira for September

The chart shows the monthly maximum UV Index (UVI) for Albufeira 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109743
Data source: Albufeira 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 Albufeira

September in Albufeira, Portugal, boasts a remarkable 351 hours of sunshine, wrapping up the summer with a delightful glow. Following the sunniest months of July and June, which enjoy 425 and 412 hours respectively, September continues to offer ample daylight, though slightly less than the peaks of high summer. The gradual decrease in sunshine hours signals the gentle transition into autumn, yet still invites visitors to bask in pleasant weather and explore the stunning coastal scenery. As the season changes, September stands out as a beautiful bridge between the sun-drenched days of summer and the cooler months ahead, ensuring that the Algarve still sparkles with charm and warmth.

Monthly Sunshine Duration in Albufeira: September Highlighted

The September sunshine duration represents the total number of hours Albufeira 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.
JanFebMarAprMayJunJulAugSepOctNovDec202h248h308h359h410h412h425h397h351h323h249h244h
Data source: Albufeira September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Albufeira During September

September in Albufeira, Portugal, offers a delightful transition into autumn with a sunny disposition, boasting a 71% chance of sunshine. Following the peak summer months, where July and August enjoy impressive probabilities of 93% and 88% respectively, September maintains a favorable climate for sun-seekers. This month stands out as a blissful blend of warm weather and fewer crowds, making it a perfect time to bask in the golden rays. As the year progresses, the likelihood of sunny days fluctuates, yet September remains a stellar choice for those looking to enjoy moderate warmth and pleasant skies before the cooler months set in.

Percentage of Sunny Days in September in Albufeira

The chart illustrates the percentage of sunny days in Albufeira 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 Albufeira experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec48%28%63%47%68%83%93%88%72%59%76%48%
Data source: Albufeira September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Albufeira in September

As summer fades into autumn, September in Albufeira, Portugal, offers a delightful balance of daylight with 12 hours of sunshine. This marks a gradual decline from the peak summer months, allowing visitors to enjoy lingering beach days before the shorter daylight hours of October arrive. Observing a trend throughout the year, daylight begins at a modest 9 hours in January, stretching to a vibrant 14 hours during the height of summer in June, July, and August. However, as the summer warmth recedes, the daylight hours decrease, ushering in the crisper, cooler days of fall. September elegantly bridges these two seasons, providing a beautiful transition filled with ample light and lingering warmth, making it an ideal time to explore the stunning Algarve coast.

Average Daylight Hours in Albufeira for September

The chart illustrates the variation in daylight duration in Albufeira throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 55m10h 49m11h 58m13h 9m14h 9m14h 39m14h 23m13h 30m12h 22m11h 11m10h 9m9h 38m
Data source: Albufeira daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Albufeira

As summer gives way to autumn in Albufeira, Portugal, September brings a noticeable shift in the average wind speed, which drops to 4.3 m/s (10 mph)—the lowest for the year. The gentle breezes create a serene atmosphere, perfect for leisurely strolls along the coastline. Prior months, especially July, had seen winds peak at 5.7 m/s (13 mph), offering invigorating conditions for water sports and outdoor activities. This calming decrease in wind speed is characteristic of early fall in Albufeira, setting the stage for more tranquil days as the vibrant summer energy winds down, while still inviting visitors to enjoy the picturesque surroundings.

Average September Wind Speed in Albufeira

The chart displays monthly wind speed patterns in Albufeira, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.45.55.04.55.55.25.75.24.3 m/s4.75.05.9
Data source: Albufeira September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Albufeira Compares to Other Months

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

In September, the weather is generally warm and pleasant, with average temperatures ranging from 15°C (60°F) at night to a maximum of 28°C (82°F) during the day. With only 8 mm of precipitation over just one day, it remains relatively dry, and the humidity levels hover around 71%. In contrast, January brings a notable drop in temperatures, with an average of 13°C (56°F) and maximums reaching only 18°C (65°F). Precipitation increases significantly to 26 mm over three days, and humidity rises to 80%, contributing to a cooler and wetter atmosphere. For more detailed information, you can check Albufeira weather in January.

September typically features milder weather compared to February, with average temperatures reaching around 22°C (71°F) and maximums soaring to 28°C (82°F). In contrast, February is cooler, with average temperatures only at 14°C (58°F) and a maximum of 20°C (68°F). While September enjoys relatively low precipitation, averaging just 8 mm over a single rainy day, February sees a significant increase in rainfall, totaling 45 mm across five days. Humidity levels are slightly higher in February, at 73%, compared to September's 71%. For more detailed insights, check out Albufeira weather in February.

In September, the weather tends to be warmer, with average temperatures reaching around 22°C (71°F) and maximums peaking at 28°C (82°F). The month also features relatively low precipitation, with only about 8 mm (0.3 in) falling over a single day, resulting in pleasantly dry conditions. In contrast, March experiences cooler temperatures, with averages around 15°C (58°F) and maximums of 20°C (68°F). This month is characterized by significantly higher rainfall, totaling 65 mm (2.6 in) over approximately 7 days, leading to a much wetter atmosphere. Despite both months having similar humidity levels at 71%, the overall weather in September is more conducive to outdoor activities than in March. For more detailed information on what to expect, you can check Albufeira weather in March.

In comparing the weather between September and April, we see notable differences in temperature and precipitation levels. September typically enjoys warmer temperatures, with average highs around 28°C (82°F) and minimal rainfall of just 8 mm (0.3 inches) over only 1 day. In contrast, April experiences cooler temperatures, averaging 16°C (60°F) during the day, with a higher total precipitation of 49 mm (1.9 inches) over 9 days, indicating a much wetter month. Both months have similar humidity levels, hovering around 69-71%. For more detailed insights on April weather, you can visit Albufeira weather in April.

In comparison, September tends to be slightly warmer than May, with average temperatures reaching 22°C (71°F) compared to May's 18°C (65°F). The maximum temperature in September can climb up to 28°C (82°F), while May peaks at 27°C (80°F). September also experiences less precipitation, with only about 8 mm (0.3 in) falling over just one day, while May sees 13 mm (0.5 in) spread across three days. Humidity levels are similar between the two months, hovering around 71% in September and 69% in May. For those planning to visit during this beautiful time, more details can be found at Albufeira weather in May.

When comparing the weather in September and June, one can observe that September tends to be slightly warmer, with average temperatures reaching 22°C (71°F) compared to June's average of 20°C (68°F). Both months experience low precipitation, but September has slightly more rain, with 8 mm (0.3 in) over one day, while June is drier, receiving only 3 mm (0.1 in) without any rainy days. Additionally, humidity levels are higher in September at 71%, compared to 67% in June, making September feel a bit more humid. For more detailed information on June weather, visit Albufeira weather in June.

When comparing the weather in September and July, both months exhibit mild and pleasant conditions, but with some notable differences. September sees a slightly broader temperature range, with minimums around 15°C (60°F) and maximums peaking at 28°C (82°F), averaging 22°C (71°F). In contrast, July maintains a slightly warmer overall profile, with minimum temperatures at 16°C (60°F) and maximums reaching 29°C (84°F), averaging 21°C (71°F). Precipitation is minimal in both months, with September receiving 8 mm (0.3 in) over just one day, while July enjoys even drier conditions, with only 2 mm (0.1 in) and no rainy days. Humidity levels are also comparable, with September at 71% and July at 69%. For a more detailed look at the weather patterns, you can check Albufeira weather in July.

In comparing the weather between September and August, September exhibits slightly cooler temperatures, with a minimum of 15°C (60°F) and a maximum of 28°C (82°F), while August sees a minimum of 17°C (62°F) and a maximum of 30°C (86°F). Both months have an average temperature around 22°C (72°F), but September records a modest amount of precipitation, totaling 8 mm (0.3 in) over one day, whereas August boasts completely dry conditions with no precipitation. Humidity levels are relatively similar, with September at 71% and August at 68%. For a more detailed look at August's dry weather, check out Albufeira weather in August.

In comparing the weather of September and October, September typically enjoys warmer temperatures, averaging around 22°C (71°F) with maximums reaching up to 28°C (82°F). It experiences minimal precipitation, totaling just 8 mm (0.3 in) over a single rainy day. In contrast, October sees a slight drop in temperature, with an average of 20°C (67°F) and maximums of 26°C (80°F). This month is marked by increased rainfall, accumulating 27 mm (1.0 in) over three days, as well as a slight increase in humidity, averaging 75%. For more detailed insights, you can check Albufeira weather in October.

In September, the weather is notably warmer, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 28°C (82°F) and an average of 22°C (71°F). Rainfall is relatively low, with just 8 mm (0.3 in) of precipitation over only one day, and humidity levels sit at 71%. By contrast, November brings a significant drop in temperatures, with averages around 16°C (62°F) and a maximum of 21°C (71°F). This month is also characterized by increased precipitation, totaling 49 mm (1.9 in) spread across about seven days, and a slight rise in humidity to 78%. For more detailed insights, check out Albufeira weather in November.

September and December offer a stark contrast in weather conditions. In September, temperatures are generally warmer, with minimums around 15°C (60°F) and maximums reaching up to 28°C (82°F), alongside relatively low precipitation of just 8 mm (0.3 in) over 1 day. The humidity is also moderate at 71%. In contrast, December experiences cooler temperatures, with minimums dropping to 9°C (48°F) and average highs around 20°C (68°F). Precipitation significantly increases to 45 mm (1.8 in) spread over 5 days, accompanied by higher humidity levels of 81%. For a more detailed look at December weather, you can visit Albufeira weather in December.

Compare Albufeira's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Albufeira

As summer transitions to autumn, September weather in Albufeira presents a delightful blend of warmth and mildness, making it an ideal time for visitors. With average temperatures comfortably hovering around 22°C (71°F) and a maximum of 28°C (82°F), you can enjoy sunny days without the oppressive heat often felt in July and August. This month is also notably drier, with minimal precipitation, contributing to a lower humidity level compared to earlier summer months. If you're looking for pleasant weather to explore this beautiful coastal town, September offers an inviting atmosphere. For a deeper understanding of what to expect throughout the year, check out Albufeira Climate.