October Weather in Alvor, Portugal

Last updated: February 24, 2025

In October, Alvor, Portugal experiences a mild Mediterranean climate, offering a pleasant escape with average temperatures around 19°C (67°F). The month witnesses maximum highs reaching 34°C (93°F), perfect for enjoying the stunning coastal scenery, while nighttime temperatures can dip to a refreshing 8°C (46°F). Visitors may encounter occasional rain, with 32 mm (1.2 in) of precipitation spread over approximately 4 days, contributing to the region's vibrant autumnal charm. The humidity level hovers around 75%, creating a comfortable atmosphere ideal for outdoor exploration and leisurely strolls along the picturesque beaches.

October Temperature in Alvor

In Alvor, Portugal, October brings a delightful transition as the summer heat begins to wane. With minimum temperatures averaging around 8°C (46°F), the coolness is a refreshing contrast to the previous months' sweltering highs. The average temperature peaks at 19°C (67°F), offering comfortable days ideal for exploration, while the maximum can still reach a warm 34°C (93°F), reminding visitors of the lingering warmth of summer. This month seamlessly weaves together the fading vibrancy of summer and the gentle onset of autumn, making it a prime time for travelers seeking a pleasant climate. As October progresses, the landscape starts to showcase its autumn colors, enhancing the natural beauty of this charming coastal town.

October Weather in Alvor: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Alvor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505456596669737572665854
Data source: Temperature data for Alvor 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.

October Precipitation in Alvor

October in Alvor, Portugal, marks a transition into the wetter autumn season, with precipitation totaling 32 mm (1.2 in) across approximately four days of rain. This increase from the drier summer months—where August saw virtually no rainfall—signals a shift as the region prepares for the cooler winter months ahead. Compared to earlier autumn months like September, which only recorded 8 mm over a single day, October's precipitation doubles both in volume and frequency. As the landscape shifts to embrace the seasonal change, this rise in rainfall sets the stage for vibrant foliage and a refreshing atmosphere, characteristic of Alvor's picturesque charm in fall.

October Precipitation Trends in Alvor

The chart displays monthly precipitation patterns in Alvor, with values for each month alongside October's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec24447865238318325045
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Alvor

October in Alvor, Portugal, brings a noticeable shift in humidity levels, with an average of 75%. This is a slight increase from the drier months of summer, where humidity dipped to around 67-69%. As autumn settles in, the air becomes more saturated, echoing the trend seen from September's 71%. This moderate humidity not only enhances the picturesque scenery of Alvor but also creates a comfortable atmosphere for outdoor activities. As the year progresses toward winter, humidity continues to rise, culminating in the chillier months of November and December, which see levels soar to 78% and 81%, respectively. Overall, October serves as a beautiful bridge between the warmth of summer and the cooler embrace of winter, characterized by its balancing act in humidity.

October Average Humidity in Alvor

This chart illustrates the average monthly humidity levels in Alvor, with October's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how October's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec80%74%71%69%69%67%69%68%71%75%78%81%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Alvor

As October rolls into Alvor, Portugal, the UV Index sits at a moderate 7, signaling a high exposure category. This is a slight decline from the searing peaks of summer months, which saw extreme indices reaching as high as 11 in June. With a burn time of approximately 25 minutes, outdoor enthusiasts can still enjoy the pleasant autumn sun, though precautions remain essential. This month showcases the transition toward cooler weather while still providing ample opportunity for outdoor activities. As UV levels begin to taper off, it’s a great reminder to stay informed throughout the year. For detailed insights on UV levels, visit Alvor UV Index.

Maximum UV Index Levels in Alvor for October

The chart shows the monthly maximum UV Index (UVI) for Alvor in October, 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: Alvor October 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.

October Sunshine in Alvor

In October, Alvor, Portugal, basks in a delightful 323 hours of sunshine, marking a transition from the peak summer brightness. The days grow shorter as the year progresses, yet October still offers a generous amount of sunlight compared to the chillier months ahead. Following the peak of July at 425 hours, the sun begins its subtle retreat, but October remains vibrant, outshining the winter months like November and December, which drop to 249 and 244 hours, respectively. This balance of warmth and light makes October an ideal time to enjoy Alvor's stunning coastline and inviting atmosphere, as the summer crowds disperse, leaving a charming, sun-kissed landscape waiting to be explored.

Monthly Sunshine Duration in Alvor: October Highlighted

The October sunshine duration represents the total number of hours Alvor experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec202h248h308h359h410h412h425h397h351h323h249h244h
Data source: Alvor October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Alvor During October

As October approaches in Alvor, Portugal, the likelihood of sunshine begins to shift, showcasing a moderate 58% chance of clear skies. While this figure is lower than the summer months, which boast sunny probabilities of 76% in June and a peak of 87% in July, it remains relatively optimistic compared to the late spring. In fact, October's sun probability is a delightful transition from the sunny September (65%) and serves as a bridge towards the sunnier days of November, which jumps back to 72%. These trends indicate that while October may not be the sunniest month, it still holds its own as a bright and inviting time to enjoy the beautiful landscapes and pleasant weather that Alvor has to offer.

Percentage of Sunny Days in October in Alvor

The chart illustrates the percentage of sunny days in Alvor throughout the year, with October 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 Alvor experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%23%59%38%65%76%87%84%65%58%72%44%
Data source: Alvor October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Alvor in October

As the warmth of summer recedes, October in Alvor, Portugal, greets residents and visitors with about 11 hours of daylight. This marks a subtle transition from the sun-soaked days of July and August, when daylight peaked at 14 hours, offering plenty of time for outdoor adventures and beachside relaxation. In September, the days began to shorten, dropping to 12 hours, creating a gentle bridge to the cooler autumn months. As October unfolds, the days continue to decrease, reflecting a gradual shift towards winter, where daylight will soon dip to 10 hours in November and 9 hours in December. This trend highlights the rhythmic ebb and flow of Alvor's seasons, inviting a reflective pause as nature prepares for its seasonal slumber.

Average Daylight Hours in Alvor for October

The chart illustrates the variation in daylight duration in Alvor throughout the year, with October 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: Alvor daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Alvor

As October settles in Alvor, Portugal, the gentle whispers of the wind weave through the coastal town, maintaining an average speed of 3.2 m/s (7 mph). This fall month mirrors the calming winds of September, yet stands in contrast to the breezy vitality of summer, where July reached a peak of 4.3 m/s (10 mph). Interestingly, the consistent 3.2 m/s offers a serene backdrop to the shifting seasons, reminiscent of the milder months earlier in the year. With each gust, the October wind carries hints of summer's end while ushering in the tranquility of autumn, creating an enchanting atmosphere for both locals and visitors alike.

Average October Wind Speed in Alvor

The chart displays monthly wind speed patterns in Alvor, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.93.43.24.13.94.33.73.23.2 m/s3.34.1
Data source: Alvor October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Alvor Compares to Other Months

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

October and January present contrasting weather patterns. In October, temperatures range from a mild 8°C (46°F) at night to a warm 34°C (93°F) during the day, with an average of 19°C (67°F). It experiences slightly higher precipitation, totaling 32 mm (1.2 in) over about four days, and humidity levels hover around 75%. In contrast, January sees much cooler temperatures, with lows dropping to -2°C (29°F) and highs reaching only up to 21°C (70°F), averaging at 10°C (51°F). Precipitation is lighter, at 24 mm (0.9 in) over three days, and humidity rises to 80%. For more detailed information, check out Alvor weather in January.

October and February present quite different weather conditions. In October, temperatures range from a minimum of 8°C (46°F) to a maximum of 34°C (93°F), with an average temperature of 19°C (67°F). The month sees about 32 mm (1.2 in) of precipitation over roughly 4 days, coupled with a humidity level of 75%. In contrast, February offers cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 24°C (76°F), averaging at 12°C (55°F). Precipitation increases slightly to 44 mm (1.7 in) over about 5 days, while humidity remains similar at 73%. For more details on February weather, you can check out Alvor weather in February.

In October, the weather is typically warmer with an average temperature of 19°C (67°F) and maximum highs reaching up to 34°C (93°F). The month sees relatively low precipitation at 32 mm (1.2 in) over about 4 days, contributing to a humid atmosphere at 75%. In contrast, March experiences cooler temperatures, averaging 14°C (57°F) with a maximum of 27°C (81°F) and a noticeable increase in rainfall, totaling 78 mm (3.1 in) over 9 days. Despite the higher humidity of 71%, the overall feel of the two months is quite different, showcasing October's warmth compared to March's transition into spring. For more detailed weather information, check out Alvor weather in March.

October and April showcase distinct weather patterns. In October, temperatures range from a minimum of 8°C (46°F) to a maximum of 34°C (93°F), with an average of 19°C (67°F). This month sees relatively low precipitation, totaling 32 mm (1.2 in) across just 4 days, and maintains a higher humidity level of 75%. In contrast, April's temperatures are slightly cooler, ranging from a minimum of 6°C (44°F) to a maximum of 29°C (84°F), with an average of 15°C (60°F). April experiences more rain with 65 mm (2.5 in) over 11 days and a lower humidity level of 69%. Overall, October tends to be warmer and drier compared to the cooler and wetter conditions in April. For more details on April weather, you can check Alvor weather in April.

In comparing the weather of October and May, we see some notable similarities and differences. Both months share the same average temperature of around 19°C (67°F) and can reach maximums of 34°C (93°F). However, October tends to be slightly warmer at night, with a minimum temperature of 8°C (46°F), compared to May's 7°C (45°F). Precipitation is a bit higher in October, with 32 mm (1.2 in) over 4 days, compared to May's 23 mm (0.9 in) over the same number of days. Notably, the humidity is also higher in October at 75%, versus 69% in May. For a more detailed look at weather conditions in May, check out Alvor weather in May.

When comparing the weather in October and June, we see distinct variations in temperature and humidity. October experiences a minimum temperature of 8°C (46°F) and can reach up to 34°C (93°F), with an average of 19°C (67°F) throughout the month. In contrast, June starts warmer, with a minimum of 11°C (52°F) and a maximum soaring to 40°C (105°F), offering an average temperature of 21°C (69°F). Additionally, October sees slightly higher humidity at 75% compared to June’s 67%, along with more precipitation, totaling 32 mm (1.2 in) over four days versus June's 8 mm (0.3 in) over three days. For more details, you can check the temperatures and conditions at Alvor weather in June.

When comparing the weather in October to July, it’s clear there are notable differences. October experiences a broader temperature range, with minimums around 8°C (46°F) and maximums reaching up to 34°C (93°F), while July is generally warmer, with minimums around 12°C (55°F) and maximums hitting 39°C (103°F). Additionally, October sees more precipitation, averaging 32 mm (1.2 in) across about four days, compared to July’s sparse 3 mm (0.1 in) over just one day. Humidity levels are slightly higher in October at 75%, compared to July's 69%. For a closer look at the weather specifics in July, you can check out Alvor weather in July.

In comparing the weather of October and August, it's clear that October brings cooler temperatures, with a minimum of 8°C (46°F) and an average of 19°C (67°F), while August enjoys warmer conditions, featuring a minimum of 14°C (57°F) and an average of 24°C (75°F). Additionally, October experiences more variability in precipitation, with 32 mm (1.2 in) over four days, contrasting sharply with August's dry spell that records only 1 mm (0.0 in) over zero days. Humidity levels are higher in October at 75%, compared to 68% in August, making the latter feel slightly more comfortable despite its higher temperatures. For more detailed information on August weather, you can refer to Alvor weather in August.

In comparing the weather between September and October, October presents a cooler overall climate with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 34°C (93°F), compared to September's range of 11°C (52°F) to a high of 37°C (98°F). While October experiences slightly higher humidity at 75%, it also receives more precipitation with 32 mm (1.2 in) over four days, whereas September is quite dry with only 8 mm (0.3 in) falling on just one day. This shift marks a transition into a more humid and rainy season, making October significantly different from September. For more detailed insights into September's weather, check out Alvor weather in September.

October weather typically features warmer temperatures, ranging from a minimum of 8°C (46°F) to a maximum of 34°C (93°F), with an average of 19°C (67°F). This month experiences relatively low precipitation at 32 mm (1.2 in) over just four days, accompanied by a humidity level of 75%. In contrast, November sees a noticeable drop in temperature, with minimums at 4°C (40°F) and a maximum of 25°C (76°F), averaging 14°C (58°F). The rainfall increases to 49 mm (1.9 in) spread over seven days, along with slightly higher humidity at 78%. For more detailed insights, you can refer to Alvor weather in November.

In October, temperatures are generally warmer, with a minimum of 8°C (46°F) and an average of 19°C (67°F), reaching highs of up to 34°C (93°F). The month has a moderate amount of precipitation, totaling 32 mm (1.2 in) over about 4 days, and the humidity is around 75%.

In contrast, December brings cooler temperatures, with a minimum of 0°C (33°F) and an average of 12°C (54°F), peaking at a maximum of 22°C (71°F). Precipitation increases to 45 mm (1.8 in) spread over 6 days, and humidity rises slightly to 81%.

For a more detailed look at weather conditions during this month, you can check out Alvor weather in December.

Compare Alvor's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Alvor

As October unfolds in Alvor, visitors experience a delightful shift in weather, with a pleasant average temperature that invites exploration of the stunning surroundings. While the month still boasts warm days, it contrasts with the peak summer heat, offering a more comfortable atmosphere for outdoor activities. The occasional rain showers—though limited—add a refreshing touch to the landscape, emphasizing the beauty of this coastal paradise. Humidity levels remain elevated, but the overall climate feels much milder compared to the sweltering summer months, making October an ideal time to enjoy the vibrant culture and scenic views that Alvor has to offer. For more detailed insights on the weather patterns throughout the year, be sure to check out Alvor Climate.