Last updated: February 6, 2025
In September, Guadarrama, Spain, experiences a delightful range of temperatures, with maximums reaching 32°C (90°F) and averages hovering around 18°C (64°F). Nights can be brisk, dipping to a minimum of 5°C (40°F), inviting a refreshing respite. The month sees about 50 mm (2.0 in) of rain over approximately 7 days, contributing to a humidity level of 65% that adds a touch of softness to the air. This combination of mild weather and occasional rainfall makes September an enchanting time to explore the natural beauty and cultural charm of Guadarrama.
In September, Guadarrama experiences a delightful transition from the summer heat to the cool embrace of autumn. The temperatures during this month range from a minimum of 5°C (40°F) to a maximum of 32°C (90°F), with an average of 18°C (64°F). This steady decline from the peak summer warmth illustrates the region's shift towards the cooler months. As the days grow shorter and the mountain air turns crisp, visitors can enjoy the beautiful scenery while basking in pleasant daytime temperatures that still allow for outdoor exploration. By the end of the month, the welcome relief from the summer heat sets the stage for the colorful foliage of autumn, making September a captivating time to experience Guadarrama's natural beauty.
In September, Guadarrama experiences a moderate precipitation pattern, with 50 mm (2.0 in) of rainfall over approximately 7 days. This marks a transition from the drier summer months, where July and August recorded the least rainfall at 22 mm and 26 mm respectively. As the region shifts into autumn, rainfall starts to pick up, indicating a gradual increase that culminates in October's average of 65 mm (2.6 in). This trend not only emphasizes a return to wet weather but also highlights September's role as a pivotal month, bridging the drier summer with the more substantial autumn rains. Overall, September showcases the changing seasons in Guadarrama, as the landscape prepares for the lushness of fall.
In Guadarrama, Spain, September marks a transition towards increased humidity, with levels rising to 65% after the relatively dry summer months. This uptick follows the lowest point of the year in August, where humidity drops to 58%. The change reflects the region's shift from the warm, arid conditions of summer into the more temperate atmosphere of autumn. As October approaches, humidity escalates significantly to 77%, signaling the onset of wetter conditions typical for the later part of the year. This trend illustrates not only the seasonal variability of Guadarrama's climate but also the gradual return to the higher humidity levels characteristic of winter, which peaks at 90% in January and December.
In September, Guadarrama experiences a UV Index of 8, categorized as very high with a burn time of just 15 minutes. This marks a slight decrease from the peak levels seen in the summer months of June and July, where the index reached an extreme 11. However, the UV levels remain significant, reminding locals and visitors to stay vigilant against sun exposure as the summer slowly transitions into autumn. The month of September continues to emphasize the importance of sun protection, with shorter burn times indicating a need for increased caution. For more detailed insights into the UV trends throughout the year, check out the full details on the Guadarrama UV Index.
UV Risk Categories
As summer gently fades into autumn, September in Guadarrama, Spain offers a beautiful balance of warmth and emerging crispness, showcasing 348 hours of sunshine. This month, while slightly less sunny than the peaks of July and August, still provides ample radiant days, ideal for outdoor pursuits. Notably, the gradual decline in sunshine hours from the sizzling summer months hints at the seasonal transition ahead, while remaining significantly brighter than the winter months. With March heralding the onset of light and growth at 314 hours, and October ready to follow with its 313 hours, September serves as a bridge—celebrating the lingering warmth of summer while welcoming the cooler days, perfect for exploring the scenic landscapes and charm that Guadarrama has to offer.
In Guadarrama, Spain, September brings a 43% chance of sunny weather, marking a noticeable dip from the peak summer months of July and August, which enjoy a remarkable 76% and 73% chance of sunshine, respectively. As summer transitions to fall, the likelihood of clear skies begins to shift, mirroring a broader trend where sunny days gradually decrease into the cooler months. While September still offers better odds for sunshine compared to many other autumn months, such as October and November, it highlights the shift in seasons, suggesting that outdoor enthusiasts might want to catch those last rays of summer before the clouds start to linger more frequently.
As summer gracefully transitions into autumn, September in Guadarrama, Spain, offers a gentle decline in daylight hours, with an average of 12 hours of light each day. This marks a shift from the longer days of June and July, which basked in 15 and 14 hours of sunlight, respectively. As we move through the year, the daylight gradually diminishes, starting from a brisk 11 hours in March and peaking with the most luminous months of late spring and early summer. Following the sun-drenched days of summer, September prepares residents for the cozy interiors of fall, leaving behind 13 hours in August and ushering in a soft and warm glow that lingers just before the shorter days of October and winter set in.
As September arrives in Guadarrama, Spain, the wind settles into a gentle embrace, with an average speed of 2.1 m/s (about 5 mph). This marks a continuation of the gradual decline in wind intensity experienced over the summer months, peaking earlier in the year before tapering off. Notably, September shares its wind speed with August, reflecting a calm transition into fall. As the year progresses, the winds are set to further decrease, culminating in the 1.8 m/s (4 mph) seen in October. This pattern suggests a serene shift in the autumn atmosphere, inviting moments of tranquility as nature prepares for the cooler days ahead.
The weather in Guadarrama 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 Guadarrama and find detailed weather information for every month.
September and January present a striking contrast in weather conditions. In September, temperatures range from a chilly 5°C (40°F) at night to a warm 32°C (90°F) during the day, with an average of 18°C (64°F). The month sees moderate precipitation of 50 mm (2.0 in) over about 7 days, with a relative humidity of 65%, creating a pleasantly warm atmosphere. In contrast, January experiences much colder weather, with temperatures dipping as low as -9°C (16°F) and an average of just 3°C (37°F), peaking at 15°C (60°F). Precipitation is slightly lower at 45 mm (1.8 in) across 6 days, but humidity rises significantly to 90%, making the air feel even colder. For more detailed insights into January weather conditions, visit Guadarrama weather in January.
September and February present contrasting weather conditions. In September, temperatures range from a cool 5°C (40°F) at night to a warm 32°C (90°F) during the day, with an average of 18°C (64°F). This month experiences moderate precipitation of about 50 mm (2.0 in) spread over 7 days and a humidity level of 65%. In contrast, February tends to be much colder, with nighttime temperatures dropping as low as -8°C (18°F) and daytime highs peaking at 19°C (66°F), averaging around 6°C (42°F). Despite similar precipitation levels at 49 mm (1.9 in) over the same number of days, February is marked by higher humidity at 86%. For more detailed insights, check out Guadarrama weather in February.
September and March present contrasting weather patterns. In September, temperatures range from a minimum of 5°C (40°F) to a maximum of 32°C (90°F), with an average of 18°C (64°F). This month typically experiences 50 mm (2.0 in) of precipitation over about 7 days, contributing to a humidity level of 65%. In contrast, March features cooler temperatures, with a minimum of -5°C (23°F), an average of 7°C (45°F), and a maximum of 23°C (73°F). Precipitation increases to 75 mm (2.9 in) over approximately 10 days, leading to a higher humidity of 79%. Overall, September tends to be warmer and drier, while March is cooler and wetter, which can be explored further at Guadarrama weather in March.
When comparing the weather in September to that in April, notable differences emerge. September typically enjoys milder temperatures with a minimum of 5°C (40°F) and a maximum reaching up to 32°C (90°F), averaging around 18°C (64°F). In contrast, April is cooler, starting as low as -4°C (25°F) and peaking at 25°C (77°F), with an average temperature of 9°C (49°F). Additionally, September experiences less precipitation, totaling 50 mm (2.0 in) over approximately 7 days, while April is significantly wetter, with 112 mm (4.4 in) falling over 15 days. The humidity levels also contrast slightly, with September at 65% and April climbing to 74%. For more detailed information, you can check Guadarrama weather in April.
When comparing the weather in September and May, notable differences emerge. September typically sees warmer temperatures, with averages around 18°C (64°F), a maximum of 32°C (90°F), and a minimum of 5°C (40°F). In contrast, May is cooler, with average temperatures of 14°C (58°F), maxing out at 28°C (83°F) and dipping to a chilly -1°C (31°F) at night. Precipitation is slightly higher in May, totaling 60 mm (2.4 in) over roughly 11 days, compared to September's 50 mm (2.0 in) across 7 days. Humidity levels also differ, with May exhibiting a slightly higher humidity of 71% compared to September's 65%. For more information, check out Guadarrama weather in May.
September and June present somewhat similar temperature ranges, with both months featuring a minimum temperature of around 5°C (or 41°F). However, June typically boasts a slightly higher average temperature of 19°C (66°F) compared to September's 18°C (64°F). Daytime highs in June can reach as much as 36°C (97°F), significantly warmer than September’s maximum of 32°C (90°F). In terms of precipitation, both months are fairly comparable, with September experiencing about 50 mm (2.0 in) over 7 days, while June has a similar level at 49 mm (1.9 in) across 9 days. Humidity levels are also close, with September at 65% and June slightly lower at 63%. For more details on weather patterns during this time, you can check out Guadarrama weather in June.
In comparing the weather of September and July, there are notable differences in temperature and precipitation. September typically has a daily average temperature of 18°C (64°F), with a minimum of 5°C (40°F) and a maximum of 32°C (90°F), while July boasts a warmer average of 23°C (73°F), ranging from a minimum of 6°C (44°F) to a maximum of 36°C (97°F). Additionally, July is generally drier, receiving only 22 mm (0.8 in) of rain over about 4 days compared to September's 50 mm (2.0 in) over 7 days. Interestingly, while September has a slightly higher humidity level at 65%, July's humidity is lower at 59%. For more detailed weather conditions, you can visit Guadarrama weather in July.
In comparing the weather of September and August, September tends to present more moderate temperatures, with a minimum of 5°C, an average of 18°C, and a maximum of 32°C, significantly lower than August's minimum of 6°C, average of 23°C, and maximum of 37°C. Additionally, September experiences more frequent rainfall, totaling 50 mm over 7 days, while August is relatively drier with only 26 mm over 5 days. The humidity levels are also higher in September at 65%, compared to 58% in August. For more detailed information on August weather, you can visit Guadarrama weather in August.
September typically enjoys warmer weather, with an average temperature of 18°C (64°F), while October sees a drop to an average of 13°C (55°F). The maximum temperatures in September can reach up to 32°C (90°F), compared to a milder 28°C (83°F) in October. Additionally, October experiences slightly more precipitation, with 65 mm (2.6 in) falling over 8 days, compared to September’s 50 mm (2.0 in) over 7 days. The humidity also increases in October, rising to 77% from September's 65%. For a more detailed look at the weather patterns, you can check out Guadarrama weather in October.
In September, the weather is generally warmer, with temperatures ranging from a minimum of 5°C (40°F) to a maximum of 32°C (90°F), and an average of 18°C (64°F). The month experiences moderate precipitation of 50 mm (2.0 in) over about 7 days, along with a humidity level of 65%. In contrast, November brings significantly cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 19°C (67°F), averaging just 7°C (44°F). This month sees increased precipitation, totaling 80 mm (3.1 in) over 14 days, and a higher humidity level of 87%. For more detailed insights, you can check Guadarrama weather in November.
September and December exhibit contrasting weather patterns. In September, temperatures range from a mild 5°C (40°F) at night to a warm average of 18°C (64°F) during the day, reaching a peak of 32°C (90°F) on the hottest days. The month sees relatively low precipitation, with about 50 mm (2.0 in) falling over 7 days and humidity at a comfortable 65%. In contrast, December brings much cooler temperatures, with a minimum of -4°C (25°F) and an average of just 5°C (41°F), peaking at a maximum of 16°C (60°F). Additionally, December is wetter, recording 73 mm (2.9 in) of precipitation over 12 days, and the air is significantly more humid at 90%. For a detailed look at December weather in the region, check out Guadarrama weather in December.
As September unfolds in Guadarrama, the weather marks the transition from the sweltering summer heat to a more temperate climate, inviting outdoor enthusiasts to relish the scenic beauty. With a pleasant average temperature hovering around 18°C, the days still carry the warmth of summer while the nights cool down significantly, offering a refreshing escape from the heat. Although September does bring some precipitation, it remains relatively mild, allowing for relatively dry days interspersed with occasional light showers. This month, characterized by moderate humidity, fosters a comfortable atmosphere perfect for exploring the breathtaking landscapes of Guadarrama. For those looking to delve deeper into the climate specifics, check out Guadarrama Climate.