Last updated: February 24, 2025
In October, Santa Clara, Portugal, experiences a diverse range of weather conditions, marked by a notable temperature fluctuation. Daytime highs can soar to 35°C (96°F), while nights can cool down to a brisk 5°C (41°F), offering both warmth and chill. The average temperature hovers around a comfortable 17°C (63°F), making it an ideal month for outdoor activities. This time of year also brings about 91 mm (3.6 in) of precipitation over around 8 days, contributing to the region's vibrant autumnal scenery. With humidity levels at 79%, visitors can expect a refreshing yet slightly muggy atmosphere, perfect for enjoying the stunning countryside and local culture.
In October, Santa Clara, Portugal, experiences a delightful transition as summer gracefully fades into fall. With temperatures ranging from a cozy 5°C (41°F) at night to a pleasantly warm 35°C (96°F) during the day, this month strikes an appealing balance for outdoor enthusiasts. The average temperature hovers around 17°C (63°F), offering an inviting climate perfect for exploring the stunning landscapes. Notably, October's warmth contrasts sharply with the cooler temperatures that precede winter, reflecting a significant peak as it draws closer to the highs of late summer. This month serves as a gentle reminder of the vibrant autumnal beauty that awaits, making it an ideal time to indulge in both relaxation and adventure.
In October, Santa Clara experiences a notable increase in precipitation, receiving an average of 91 mm (3.6 in) over 8 days, marking a transition into the wetter months of the year. This uptick follows the relatively dry summer months of July and August, which saw minimal rainfall, and signals the start of the autumn rainy season. The precipitation amounts in October contribute significantly to the yearly totals, setting the stage for the even wetter months of November and December, where the averages escalate to 126 mm (5.0 in) and 112 mm (4.4 in), respectively. This trend highlights the region's shift from drier conditions in late summer to a more saturated landscape as the year progresses, providing a refreshing change that rejuvenates the local climate.
As autumn sets in, October brings a refreshing shift in humidity levels in Santa Clara, Portugal, with an average of 79%. This marks a subtle increase from the drier months of summer, where humidity dipped to its lowest at 63% in July and 64% in August. Following the peak summer heat, the air becomes more saturated, easing into the transitional months. Notably, October's humidity reflects a return toward the higher levels seen in the preceding winter months, which can create a more comfortable atmosphere for locals and visitors alike. This gradual rise continues into November and December, with humidity jumping back to 86% and 87%, encapsulating the cozy, damp beginnings of winter in this picturesque region.
Throughout the year in Santa Clara, Portugal, the UV Index exhibits a distinct seasonal pattern, peaking during the summer months and tapering off as autumn approaches. In October, the UV Index stands at 6, categorized as high, which means that while the sun is less intense compared to the summer peak, careful sun protection is still recommended with a burn time of just 25 minutes. This contrasts sharply with the extreme levels observed in June, which had an index of 11, demanding extra caution. As the cooler months approach, the UV Index gradually declines, reaching a more moderate 4 in November. For more detailed information, check out the full data on the Santa Clara UV Index.
UV Risk Categories
October in Santa Clara, Portugal, offers a delightful transition from the sun-drenched summer months into the softer hues of autumn. With 306 hours of sunshine, it stands out as a month where the golden rays linger gently, inviting both locals and visitors to enjoy the outdoors. This warm embrace of sunlight follows a peak in July with 425 hours, reflecting a gradual decline that still maintains plenty of bright days. As the year progresses, October’s sunshine is a reminder of the lingering warmth after the vibrant 407 hours of May and the more subdued 215 hours of November. This trend reveals a consistent pattern of sunshine that makes Santa Clara a charming destination for those seeking a balance of warm days and cooler nights as the seasons change.
In Santa Clara, Portugal, the likelihood of sunshine in October stands at a moderate 50%, reflecting a transition into the more variable weather of late autumn. It follows a summer of high sunshine probability, peaking in August at 67%, and gradually declines to 46% by September. While October offers a promising chance for sunny days, it is notably overshadowed by the higher probabilities seen in the summer months. Interestingly, November follows close behind with a 68% chance of sunshine, suggesting a potential for crisp, clear days as the weather cools. This pattern indicates that, while October provides a balanced mix of sun and cloud, the promise of brighter days is still very much alive as the year inches towards winter.
As October unfolds in Santa Clara, Portugal, daylight begins to wane, offering residents approximately 11 hours of sunlight—a gentle reminder of the approaching winter months. Following a vibrant summer where daylight peaked at 14 hours, the gradual decline from September's 12 hours signals a shift towards shorter days. This pattern highlights a rhythmic ebb and flow throughout the year, with the sun rising to its zenith in the lush spring and summer, only to retreat as autumn deepens. As the days grow shorter, locals are encouraged to savor the diminishing light, finding beauty in the warm, golden hues that characterize the October landscape.
In Santa Clara, Portugal, the October winds usher in a gentle calm with an average speed of 2.6 m/s (6 mph), mirroring the breezy demeanor of the preceding months. The winds have shown a subtle decline from the more active days of spring and early summer, where averages hovered around 3.1 to 3.7 m/s. As summer fades, October's breezes become softer, reminiscent of the tranquil transitions into autumn. Interestingly, the winds remain consistent leading into November, suggesting a serene continuation of the season's embrace. This steady wind pattern offers a comforting backdrop to the picturesque landscapes of Santa Clara, inviting both adventure and relaxation alike.
The weather in Santa Clara 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 Santa Clara and find detailed weather information for every month.
October and January exhibit distinctly different weather patterns. In October, temperatures range from a comfortable minimum of 5°C (41°F) to a maximum of 35°C (96°F), with an average of 17°C (63°F). The month experiences substantial precipitation, totaling 91 mm (3.6 in) over 8 days, and humidity levels are relatively high at 79%. In contrast, January presents a much chillier climate, with temperatures dropping to a minimum of -3°C (27°F) and averaging at 9°C (48°F), peaking at 20°C (69°F). Precipitation is reduced compared to October, with 63 mm (2.5 in) over just 7 days, but humidity remains elevated at 87%. For a detailed look at January weather, check out Santa Clara weather in January.
October and February present quite different weather experiences. In October, temperatures range from a comfortable minimum of 5°C (41°F) to a warm average of 17°C (63°F), with maximums reaching up to 35°C (96°F). This month sees an average of 91 mm (3.6 in) of precipitation over about 8 days, coupled with a humidity level of 79%. In contrast, February features cooler temperatures, with a minimum of -1°C (31°F) and an average of 11°C (53°F). The maximum temperature is more moderate, capping at 23°C (73°F). Precipitation in February is slightly lower at 88 mm (3.5 in) over approximately 9 days, and humidity increases slightly to 81%. For more detailed insights on February weather, you can visit Santa Clara weather in February.
In October, temperatures range significantly, with a minimum of 5°C (41°F) and a maximum reaching up to 35°C (96°F), averaging around 17°C (63°F). The month experiences about 91 mm (3.6 in) of precipitation over approximately 8 days, accompanied by an average humidity of 79%. In contrast, March sees cooler temperatures with a minimum of 2°C (35°F) and a maximum of 27°C (81°F), averaging 12°C (55°F). The precipitation increases to 117 mm (4.6 in) over about 11 days while maintaining similar humidity levels at 78%. For more details on March weather, you can check Santa Clara weather in March.
When comparing the weather in October and April, we can see some notable differences. October boasts a wider temperature range, with minimums around 5°C (41°F) and maximums reaching up to 35°C (96°F), while April offers slightly cooler temperatures, ranging from a minimum of 4°C (39°F) to a maximum of 28°C (84°F). Precipitation is higher in April, totaling 120 mm (4.7 in) over 13 days, compared to October's 91 mm (3.6 in) across 8 days. Both months exhibit similar humidity levels, averaging around 79%. For a more detailed look at April's climate specifics, visit Santa Clara weather in April.
In comparing October and May, both months share a similar temperature range with minimums around 5°C (41°F), average temperatures at 17°C (63°F), and maximums hovering just above 30°C. However, October tends to be slightly warmer at its peak, reaching up to 35°C (96°F), while May maxes out at 33°C (92°F). Rainfall is also a significant factor; October sees more precipitation at 91 mm (3.6 in) over 8 days, compared to May's 56 mm (2.2 in), which also experiences rain on 8 days. Humidity levels are quite similar, with October at 79% and May at 78%, contributing to a generally humid atmosphere in both months. For more detailed information on May's weather, you can visit Santa Clara weather in May.
October and June in Santa Clara present quite different weather experiences. In October, temperatures range from a minimum of 5°C (41°F) to a maximum of 35°C (96°F), with an average temperature of 17°C (63°F). The month sees more precipitation, totaling 91 mm (3.6 in) spread over 8 days and a higher humidity level of 79%. In contrast, June offers slightly warmer temperatures with a minimum of 8°C (46°F) and a maximum of 36°C (98°F), averaging 19°C (66°F). Precipitation is lower at 31 mm (1.2 in), also occurring over 8 days, but with lower humidity at 71%. This makes June generally a drier and warmer month compared to October. For more details, check out Santa Clara weather in June.
When comparing the weather in October and July, there are notable differences in temperature and precipitation patterns. October experiences a wider range of temperatures, with minimums dipping to 5°C (41°F) and maximums reaching up to 35°C (96°F), while the average temperature is around 17°C (63°F). In contrast, July presents warmer conditions, with minimums at 11°C (52°F), averages at 21°C (70°F), and maximums hitting 37°C (100°F). Additionally, October is considerably wetter, receiving 91 mm (3.6 in) of precipitation over 8 days, compared to July's much drier climate with only 8 mm (0.3 in) over just 2 days. For more detailed insights about the weather in July, check out Santa Clara weather in July.
When comparing the weather in October and August, it's evident that October experiences cooler temperatures, with an average of 17°C (63°F) compared to August's warmer 21°C (70°F). October's minimum temperature of 5°C (41°F) is significantly lower than August's minimum of 11°C (52°F). Additionally, October tends to be wetter, receiving 91 mm (3.6 in) of precipitation over 8 days, while August is much drier, with only 9 mm (0.3 in) of rainfall over just 1 day. The humidity is higher in October at 79%, compared to 64% in August. For a detailed look at August conditions, you can visit Santa Clara weather in August.
In comparing the weather of October and September, October experiences cooler average temperatures, with a minimum of 5°C (41°F) and an average of 17°C (63°F), compared to September's minimum of 9°C (49°F) and average of 20°C (69°F). That said, September boasts slightly higher maximum temperatures, reaching up to 37°C (98°F), while October sees a peak of 35°C (96°F). Precipitation levels also differ significantly; October receives 91 mm (3.6 in) of rain over 8 days, whereas September records only 36 mm (1.4 in) over 4 days. Additionally, humidity levels are higher in October at 79%, compared to 71% in September. For more details about September weather, you can visit Santa Clara weather in September.
October and November present notable differences in weather patterns. In October, temperatures range from a mild minimum of 5°C (41°F) to a warm maximum of 35°C (96°F), with an average of 17°C (63°F). The month experiences around 91 mm (3.6 in) of precipitation over 8 days, accompanied by a humidity level of 79%. In contrast, November sees cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 25°C (77°F), averaging 13°C (55°F). This month is also wetter, with precipitation totaling 126 mm (5.0 in) across 13 days and increased humidity at 86%. For more insights, check out Santa Clara weather in November.
In October, the weather is generally warmer with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 35°C (96°F), averaging around 17°C (63°F). This month experiences approximately 91 mm (3.6 in) of precipitation over 8 days and boasts a humidity level of 79%. In contrast, December brings cooler temperatures, with lows dropping to -2°C (28°F) and an average of 11°C (52°F), peaking at 19°C (67°F). Rainfall increases slightly to 112 mm (4.4 in), occurring over 12 days, and the humidity rises to 87%. For more details about December weather conditions, visit Santa Clara weather in December.
As October unfolds in Santa Clara, the weather presents a distinctive shift from the preceding months, transitioning from the lingering warmth of late summer to a more temperate environment. Daytime temperatures can soar up to 35°C (96°F), while the nights offer a refreshing contrast with cooler lows around 5°C (41°F). This month stands out with increased precipitation, averaging 91 mm (3.6 in) across about 8 days, which enhances the lush surroundings. The humidity levels also rise, creating a different feel in the air. For more insights into the changing patterns and what to expect throughout the year, visit Santa Clara Climate.