Last updated: February 24, 2025
October in Aveiro, Portugal, presents a delightful blend of autumnal warmth and moisture. With maximum temperatures reaching up to 31°C (87°F), the average daily temperature settles comfortably at 17°C (63°F), while nights can dip to a cool 8°C (46°F). This month also sees 101 mm (4.0 in) of precipitation over 9 rainy days, resulting in a humidity level of 79%, which keeps the air crisp yet invigorating. Visitors can expect a vibrant display of fall colors against the backdrop of this scenic city, making October an ideal time to explore Aveiro’s charming canals and rich culture.
As October unfolds in Aveiro, Portugal, temperatures begin to showcase a delightful shift from the warmth of summer. With an average of 17°C (63°F), the month presents a gentle transition, where daytime highs can still reach a balmy 31°C (87°F), perfect for those who savor lingering sun. Nighttime brings a refreshing coolness, dropping to a minimum of 8°C (46°F), making evenings ideal for cozy sweaters. This dip marks a significant change from the prior months, as temperatures start to hint at the approaching winter while still allowing for pleasant outdoor activities. Whether strolling along the picturesque canals or savoring local cuisine, October in Aveiro is a harmonious blend of warmth and crispness, inviting visitors to experience its autumnal charm.
In October, Aveiro experiences a notable shift in its precipitation patterns, receiving 101 mm (4.0 in) of rain over 9 days. This increase marks a return to wetter conditions as the region transitions from the drier summer months. Although October's rainfall is less than the deluges typical of November and December, it signifies the start of the rainy season. With precipitation amounts closely mirroring those of February and March, this month acts as a bridge, hinting that the cozy, mild days of autumn may soon be replaced by stormier, cooler weather. As the year progresses, the trend clearly illustrates a gradual rise in precipitation, peaking in the late fall and early winter months, making October a crucial precursor to the heavier rains ahead.
In October, Aveiro, Portugal, experiences a notable shift in humidity levels, with an average of 79%. This figure reflects a gradual increase from the drier months of July and August, where humidity levels dipped to 63% and 64% respectively. As autumn progresses, there's a consistent rise, leading up from the lower levels of summer. When compared to the higher humidity indices in January (87%) and November (86%), October serves as a transitional month, signaling the onset of the wetter season while still retaining a touch of the warmth experienced earlier in the year. The moderate humidity levels in October make it a pleasantly crisp time to explore this picturesque coastal town.
As October unfolds in Aveiro, Portugal, the UV Index settles at a high level of 6, offering 25 minutes of sun exposure before requiring protection. This marks a noticeable decline from the intense peaks of summer, where the UV Index soared to a maximum of 10 in June and July, necessitating quick retreats from the sun. Following the very high levels in late spring and summer, October still commands respect for sun safety, reminding us that while temperatures may drop, the sun's rays remain potent. This trend of fluctuating UV levels highlights the importance of staying informed year-round. For more detailed insights on UV conditions throughout the year, visit Aveiro UV Index.
UV Risk Categories
October in Aveiro, Portugal, boasts a delightful 303 hours of sunshine, making it one of the sunniest months of the fall season. As the year progresses, there is a noticeable upward trend in sunshine hours from the beginning of the year, peaking in July with 424 hours, before gradually tapering off as autumn sets in. While September maintains a robust 346 hours, October's sun-kissed days continue to charm visitors, offering a vibrant backdrop as summer gives way to the softer hues of autumn. This month presents a beautiful transition, welcoming the cooler days while still enjoying the lingering warmth of the sun, making Aveiro an inviting destination for those seeking a balance of pleasant weather and breathtaking scenery.
In Aveiro, Portugal, October marks a transitional phase in the weather, with a moderate chance of sunny days at 47%. This likelihood, while steady compared to the previous month of September, shows a dip in comparison to the summer months, where sunshine peaked significantly at 65% in August. Interestingly, as the year progresses into the cooler months, November brings a more optimistic outlook with a 69% chance of sun, suggesting that the region’s weather can be pleasantly surprising as fall deepens. Overall, October offers a balance of clarity and cloud, setting a picturesque backdrop for those eager to enjoy the soothing autumn aura of Aveiro.
In Aveiro, Portugal, October marks a subtle transition in daylight, offering about 11 hours of sunshine. Following the bright, extended days of summer, which peak in June with 15 hours of light, October's daylight gradually diminishes as we move towards the winter months. This decline echoes the pattern seen earlier in the year, where longer days in spring give way to shorter ones in autumn. As the landscape shifts from vibrant greenery to the warm hues of fall, the daylight hours mirror this seasonal change, providing a lovely backdrop for leisurely strolls along the canals and enjoying the rich cultural tapestry of the region.
As October sweeps into Aveiro, Portugal, the average wind speed gently drops to 3.5 m/s (8 mph), making it one of the calmest months of the year. This subtle decrease follows a trend of gradual cooling winds since the warmer summer months, where speeds hovered around 4.7 m/s (10 mph) in July. While September begins to soften the summer's breeze at 3.7 m/s (8 mph), October’s winds embrace a serene quality that complements the picturesque autumn scenery. As the year transitions toward winter, the consistent averages suggest a rhythmic ebb and flow of Aveiro's winds, inviting locals and visitors alike to appreciate the tranquil charm of this coastal haven.
The weather in Aveiro 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 Aveiro and find detailed weather information for every month.
October weather generally exhibits warmer temperatures compared to January, with average highs reaching 31°C (87°F) and a pleasant average of 17°C (63°F). In contrast, January sees cooler conditions, with average highs around 20°C (69°F) and an average temperature of 11°C (51°F). Additionally, October experiences more precipitation—101 mm (4.0 in) over 9 days—while January has slightly less at 77 mm (3.0 in) over 8 days. Humidity levels are also higher in January, reaching 87%, compared to 79% in October. For more details on January weather, you can check this link: Aveiro weather in January.
In comparing the weather between October and February, we observe distinct differences in temperature and precipitation patterns. October experiences a broader temperature range, with minimums as low as 8°C and maximums soaring to 31°C, averaging around 17°C. In contrast, February is cooler, with temperatures ranging from a minimum of 3°C to a maximum of 21°C, and averaging just 12°C. While both months see notable rainfall, October has slightly less precipitation at 101 mm over 9 days compared to February’s 109 mm over 11 days. Humidity levels remain relatively similar, with October at 79% and February slightly higher at 81%. For more detailed insights into February's weather, visit Aveiro weather in February.
In comparing the weather of October and March, we see notable variations in temperature and precipitation patterns. October boasts a warmer average temperature of 17°C (63°F) with a maximum reaching up to 31°C (87°F), while March has cooler averages, peaking at 24°C (76°F). When it comes to precipitation, October experiences 101 mm (4.0 in) over approximately 9 days, slightly less than March's 114 mm (4.5 in), which occurs over 11 days. Humidity levels are quite similar, with October at 79% and March at 78%, making both months feel relatively humid. For more detailed insights about weather conditions in March, you can check Aveiro weather in March.
When comparing October and April weather, both months feature mild temperatures, but October generally experiences slightly warmer conditions. In October, temperatures range from a minimum of 8°C (46°F) to a maximum of 31°C (87°F), while in April, the temperatures are a bit cooler, with a minimum of 6°C (44°F) and a maximum of 26°C (79°F). Precipitation levels in April are slightly higher at 114 mm (4.5 in) over 12 days, compared to 101 mm (4.0 in) over 9 days in October. Interestingly, both months maintain a consistent humidity level of 79%, giving them a similarly moist feel. For a more detailed look at the weather specifics in April, you can check Aveiro weather in April.
When comparing the weather in October and May, both months exhibit a similar average temperature of around 17°C (63°F), but there are noticeable differences in their extremes and precipitation levels. October showcases a broader temperature range with minimum temperatures dropping to 8°C (46°F) and maximums peaking at 31°C (87°F), while May starts slightly warmer with minimums at 9°C (48°F) and maximums reaching up to 30°C (87°F). In terms of rainfall, October is wetter, experiencing 101 mm (4.0 in) of precipitation over 9 days, compared to May's 64 mm (2.5 in) over 8 days. Humidity levels are quite similar in both months, with October at 79% and May at 78%. For a more detailed look at the weather in May, you can check Aveiro weather in May.
When comparing the weather of October and June, we observe notable differences in temperature and precipitation. October has a minimum temperature of 8°C (46°F) and can go up to a maximum of 31°C (87°F), with an average of 17°C (63°F). In contrast, June starts a bit warmer, with a minimum of 11°C (52°F), an average of 18°C (65°F), and a similar maximum of 30°C (86°F). Precipitation levels are more significant in October, with 101 mm (4.0 in) over 9 days, while June sees considerably less, with only 32 mm (1.3 in) of rain over 7 days. Humidity is also higher in October at 79%, compared to June's 71%. For more detailed insights into June's weather, visit Aveiro weather in June.
In October, temperatures range from a minimum of 8°C (46°F) to a maximum of 31°C (87°F), with an average of 17°C (63°F), while July sees warmer conditions with a minimum of 13°C (56°F) and a maximum of 33°C (91°F), averaging at 20°C (68°F). October experiences significantly more precipitation, with 101 mm (4.0 in) spread over about 9 days, compared to July's dry spell of only 13 mm (0.5 in) over just 2 days. Moreover, humidity levels are higher in October at 79%, compared to 63% in July, making the latter feel relatively drier. For more detailed insights on July weather, you can check out Aveiro weather in July.
In comparing the weather of October and August, October tends to be cooler, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 31°C (87°F), while August typically sees milder temperatures, starting at 13°C (56°F) and peaking at 32°C (91°F). Precipitation in October is significantly higher, with 101 mm (4.0 in) falling over 9 days, whereas August is relatively dry, receiving only 14 mm (0.5 in) over just 2 days. Additionally, humidity levels are greater in October, averaging 79%, compared to 64% in August. For more details, you can check Aveiro weather in August.
In comparing the weather of October and September, we see some notable differences. October tends to be cooler, with a minimum temperature of 8°C (46°F) compared to September's 11°C (52°F), and an average temperature of 17°C (63°F) versus September's 20°C (68°F). Both months share a maximum temperature of 31°C (87°F) and 31°C (88°F) respectively, but October is significantly wetter, experiencing 101 mm (4.0 in) of precipitation over 9 days, whereas September has only 32 mm (1.3 in) over 4 days. Additionally, the humidity rises in October to 79%, compared to 71% in September. For more details, check Aveiro weather in September.
October and November present distinct weather patterns. October enjoys a relatively warm climate with average temperatures hovering around 17°C (63°F) and maximums reaching up to 31°C (87°F), making it a pleasant month for outdoor activities. However, it also sees around 101 mm (4.0 in) of precipitation over about 9 days, with humidity at 79%.
In contrast, November brings a noticeable drop in temperatures, with averages around 14°C (57°F) and maximums only peaking at 23°C (73°F). The month experiences an increase in rainfall, totaling approximately 137 mm (5.4 in) across 14 days, paired with higher humidity levels at 86%. For a detailed overview, check out Aveiro weather in November.
October generally offers milder temperatures, with a minimum of 8°C (46°F) and an average high of 31°C (87°F), creating a warmer feel overall. In contrast, December experiences cooler weather, dropping to a minimum of 3°C (38°F) and peaking at 19°C (66°F). Precipitation is also notably different between the two months; October sees 101 mm (4.0 in) over 9 days, while December has a higher total of 150 mm (5.9 in) across 14 days, indicating a wetter climate as the year closes. Additionally, humidity rises in December to 87%, compared to 79% in October. For more detailed information, you can check the link: Aveiro weather in December.
As October settles over Aveiro, the weather showcases a unique blend of warmth and coolness, creating an inviting atmosphere for visitors. Unlike the hotter summer months, temperatures range from mild to pleasantly warm, fostering ideal conditions for enjoying outdoor activities while also hinting at the cooler days of winter ahead. With a noticeable increase in precipitation and humidity compared to the drier summer, October proves to be a month of transformation, making it perfect for those who appreciate the beauty of seasonal change. For a deeper understanding of how October fits into the broader climatic patterns, explore the detailed insights at Aveiro Climate.