Last updated: February 6, 2025
Experience the charm of Santillana, Spain in September, where the weather balances warmth and comfort. With maximum temperatures reaching 31°C (88°F) and an average of 19°C (67°F), the days invite outdoor exploration. However, prepare for the occasional rain, as the month brings 90 mm (3.6 in) of precipitation over 11 days. Humidity hovers at a comfortable 77%, ensuring that while you enjoy the pleasant warmth, you also stay refreshed amidst the picturesque landscapes. Embrace the vibrant autumn hues and the blend of sun and rain that characterizes this beautiful coastal town.
In September, Santillana experiences a delightful transition from the summer heat, with temperatures ranging from a low of 12°C (54°F) to a pleasant high of 31°C (88°F). The average temperature settles around 19°C (67°F), striking a perfect balance for outdoor activities and exploration. As the month progresses, the warmth remains inviting, but the cooler mornings hint at the approaching autumn. This trend of gradually cooling temperatures offers visitors a charming backdrop of late summer allure, while nature begins to showcase its early fall colors, making it an ideal time to experience the scenic beauty of this Spanish gem.
In September, Santillana experiences a noticeable transition in its climate as summer gives way to autumn. With an average precipitation of 90 mm (3.6 in) over approximately 11 days, this month reflects a slight uptick from the drier months of July and August, which received only 56 mm (2.2 in) and 58 mm (2.3 in), respectively. The humidity begins to rise, preparing the landscape for the lush greenery of fall, while temperatures start to cool. This trend continues into October, where precipitation increases significantly to 116 mm (4.6 in), suggesting that September marks the onset of a wetter season ahead. Thus, as summer fades, September serves as a bridge, hinting at the more pronounced rainfall that characterizes the months to follow.
As summer transitions to autumn in Santillana, Spain, September experiences a notable dip in humidity, averaging just 77%. This decline marks the lowest level of the year, contrasting with the high humidity of 87% in July and the moderate 82% in August. The shift reflects a broader trend of decreasing humidity from midsummer towards fall, with readings gradually falling from 81% in May and June to October’s 80%. This seasonal change not only enhances the comfort of outdoor activities but also invites visitors to enjoy the picturesque landscapes under more favorable weather conditions. Overall, September signals a refreshing break from the sweltering summer months, setting the stage for the mild fall climate that follows.
In September, Santillana, Spain, experiences a notable shift in UV Index levels, with a reading of 7, categorizing it as high. This marks a decline from the peak summer months, where the UV Index reached its highest at 10 in both June and July. As the days begin to shorten and temperatures cool, residents and visitors can enjoy the outdoor beauty while still being mindful of sun exposure, with a burn time of approximately 25 minutes before protection is needed. Compared to earlier in the summer when very high levels required vigilance, September offers a slightly more comfortable balance, yet precautions remain essential. For more detailed information, explore the Santillana UV Index.
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September in Santillana, Spain, enjoys a delightful 334 hours of sunshine, marking it as one of the more luminous months of the year. As the summer heat begins to wane, this month retains a significant amount of sunlight, suggesting a subtle transition from the peak sunshine months of July (405 hours) and August (381 hours). While the day lengths decrease, September still bathes the town in warmth and light, offering an ideal backdrop for exploring its historic charm. This gradual decline continues into October with 295 hours, yet September’s sunny allure makes it a perfect time for visitors to soak in both the scenery and the lingering warmth of the summer sun.
When considering the likelihood of sunny weather in September in Santillana, Spain, you’ll find that the chances stand at a moderate 31%. This places September amidst a range of sun probabilities that fluctuate throughout the year. Early spring and summer months like March and July show higher sunny prospects at 41%, while the late summer months don't fall far behind, boasting 40% in August. In contrast, September tends to lean towards the mid-range, mirroring the sunny probabilities seen in May and June. As the year progresses, the chance of enjoying sunny days in Santillana takes a dip in the autumn and winter months, with November plummeting to just 23%. Overall, if you’re planning a visit in September, you can expect a balanced mix of sun and cloud, typical of early autumn in this charming region.
As summer fades and September arrives in Santillana, Spain, the length of daylight begins its gradual decline, offering about 12 hours of sunlight each day. This marks a subtle transition from the sun-drenched days of June, which provides a generous 15 hours of daylight, to the diminishing hours that signal the approach of fall. The trend showcases a steady increase in daylight through the spring months, peaking in June, followed by a gentle decrease. By September, the days are still pleasantly long but hint at the coming cooler months, contrasting warmly with the earlier heights of summer and reminding us of the cyclical beauty of changing seasons.
As September ushers in the transition from summer to fall in Santillana, Spain, the winds begin to soften, averaging a gentle 3.0 m/s (7 mph). This marks a notable decline from the breezier summer months, where wind speeds hovered around 3.1 to 3.2 m/s. The trend of gradually diminishing winds continues into October, hinting at the calming embrace of autumn. Moreover, with the average wind speeds historically peaking in December and January, September serves as a bridge between the lively gusts of summer and the more robust winds of winter, creating a serene yet dynamic atmosphere perfect for embracing the changing seasons.
The weather in Santillana 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 Santillana and find detailed weather information for every month.
In September, the weather is generally warmer, with temperatures ranging from a mild 12°C (54°F) at night to a maximum of 31°C (88°F) during the day, averaging around 19°C (67°F). The month experiences about 90 mm (3.6 in) of precipitation over 11 days, with a humidity level of 77%. In contrast, January is considerably cooler, with temperatures dropping to a minimum of 2°C (36°F) and peaking at 20°C (68°F), averaging only 10°C (50°F). This winter month has slightly higher precipitation at 117 mm (4.6 in) over 13 days, and the humidity rises to 85%. For a detailed look at January weather, you can visit Santillana weather in January.
September and February present notably different weather patterns. In September, temperatures average around 19°C (67°F), with daytime highs reaching up to 31°C (88°F), creating a warm and pleasant climate perfect for outdoor activities. However, this month also experiences significant humidity at 77% and can see about 90 mm (3.6 in) of precipitation over approximately 11 days.
In contrast, February brings cooler temperatures, with an average of 11°C (52°F) and maximums peaking at 22°C (72°F). The humidity increases slightly to 83%, and precipitation is similar, totaling 97 mm (3.8 in) over around 13 days. For a deeper dive into February conditions, check out Santillana weather in February.
September and March present distinctly different weather patterns. In September, temperatures range from a minimum of 12°C (54°F) to a maximum of 31°C (88°F), with an average of 19°C (67°F). This month experiences a moderate amount of precipitation, totaling 90 mm (3.6 in) over about 11 days, accompanied by a humidity level of 77%. In contrast, March sees lower temperatures, with a minimum of 0°C (33°F) and a maximum of 22°C (73°F), averaging around 12°C (53°F). Precipitation is slightly higher in March at 97 mm (3.8 in), spread over 15 days, while humidity rises to 82%. For those interested in more details, check out Santillana weather in March.
September and April present distinct weather characteristics. In September, temperatures are generally warmer, with a minimum of 12°C (54°F) and an average of 19°C (67°F), peaking at a maximum of 31°C (88°F). In contrast, April experiences cooler conditions, with a minimum temperature of 3°C (38°F) and an average of 13°C (56°F), reaching a maximum of 25°C (76°F). Precipitation levels in September total 90 mm (3.6 in) over 11 days, while April sees slightly less rainfall at 82 mm (3.2 in) over 13 days, contributing to the overall higher humidity of 81% in April compared to 77% in September. For more detailed insights on April weather, you can visit Santillana weather in April.
In comparing the weather of September and May, we can observe some noteworthy differences. September generally offers warmer temperatures with a minimum of 12°C (54°F) and an average of 19°C (67°F), peaking at 31°C (88°F). In contrast, May starts off cooler with a minimum of 8°C (46°F) and an average of 15°C (60°F), reaching a maximum of 28°C (83°F). Additionally, September experiences slightly more precipitation—90 mm (3.6 in) over 11 days—compared to May's 76 mm (3.0 in) over 14 days. Humidity levels are also higher in September at 77%, while May has a humidity of 81%. For more detailed insights into the weather patterns during May, you can check out Santillana weather in May.
In comparing the weather conditions of September and June, we can observe a few key differences. September typically experiences slightly warmer temperatures, with an average of 19°C (67°F) compared to June's average of 18°C (65°F). The maximum temperature in September can reach up to 31°C (88°F), while June's peaks at 29°C (84°F). Precipitation levels are fairly similar, with September receiving around 90 mm (3.6 in) over 11 days and June seeing 81 mm (3.2 in) over 12 days. Interestingly, humidity is a bit lower in September at 77%, compared to June's higher 83%. For more detailed information on June weather, you can check Santillana weather in June.
When comparing the weather in September to that of July, both months exhibit similar maximum temperatures, with July reaching a high of 31°C (87°F) and September hitting 31°C (88°F). However, September tends to be slightly cooler on average, with minimum temperatures of 12°C (54°F) compared to July's 14°C (58°F). Additionally, September experiences more precipitation, with 90 mm (3.6 in) over 11 days, compared to July's 56 mm (2.2 in) over the same number of days. Humidity levels are notably high in both months, but July is slightly more humid at 87%, compared to September's 77%. For more detailed information about July weather, check out Santillana weather in July.
Comparing the weather in September and August reveals some notable differences. In September, temperatures range from a minimum of 12°C (54°F) to a maximum of 31°C (88°F), with an average of 19°C (67°F). August, on the other hand, has slightly warmer temperatures, with a minimum of 15°C (58°F) and the same maximum of 31°C (88°F), resulting in a higher average of 21°C (69°F). Precipitation also increases in September, totaling 90 mm (3.6 in) over 11 days, compared to August's 58 mm (2.3 in) across 10 days. Humidity tends to be a bit lower in September at 77%, compared to August's 82%. For more detailed insights, you can check Santillana weather in August.
September and October present a noticeable shift in weather patterns. September boasts warmer temperatures, with a minimum of 12°C (54°F) and an average of 19°C (67°F), while October cools down, featuring a minimum of 7°C (45°F) and an average of 16°C (62°F). Though both months see precipitation on 11 days, October records a higher total with 116 mm (4.6 in) compared to September's 90 mm (3.6 in), indicating a wetter climate as autumn progresses. Additionally, humidity slightly increases in October to 80%, up from September's 77%, contributing to a more enveloping feel in the air. For more detailed weather insights, check out Santillana weather in October.
September typically presents a warmer climate with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 31°C (88°F) and an average of 19°C (67°F). The humidity level stands at 77%, and the month sees around 90 mm (3.6 in) of precipitation over 11 days. In contrast, November brings cooler temperatures, with a minimum of 6°C (44°F), an average of 13°C (56°F), and a maximum of 22°C (73°F). This month experiences higher precipitation, totaling 187 mm (7.4 in) across approximately 16 rainy days, coupled with increased humidity at 83%. For more insights on November's climate, check out Santillana weather in November.
September and December showcase distinctly different weather patterns. In September, temperatures range from a mild 12°C (54°F) at night to a warm maximum of 31°C (88°F) during the day, with an average of 19°C (67°F). This month sees around 90 mm (3.6 in) of precipitation over approximately 11 days, accompanied by a relative humidity of 77%. In contrast, December temperatures drop significantly, with a minimum of 5°C (40°F) and a maximum of 19°C (67°F), resulting in an average of just 11°C (53°F). Precipitation increases to 182 mm (7.2 in) spread over 17 days, with humidity also rising to 85%. For more specific details, check out the Santillana weather in December.
In September, Santillana experiences a delightful transition as summer begins to wane, with comfortable temperatures and a noticeable increase in humidity. While the weather remains warmer compared to the cooler months ahead, the average temperature provides a pleasant escape from the intense summer heat. This month also sees a moderate amount of precipitation, signaling the onset of the autumn season, with rain typically falling on about half of the days. Perfect for exploring the charming surroundings, the September climate in Santillana is a compelling blend of warmth and refreshing breeziness. For more detailed information on the weather patterns, visit Santillana Climate.