September Weather in Cangas de Onis, Spain

Last updated: February 6, 2025

September in Cangas de Onís, Spain, offers a delightful blend of mild temperatures and refreshing rain. The maximum temperature often reaches 28°C (82°F), while the average hovers around 15°C (60°F), providing a comfortable climate for exploration. However, visitors should be prepared for a bit of unpredictability, as precipitation totals can reach 103 mm (4.1 in) over the course of 15 rainy days. With an average humidity level of 77%, the air feels pleasantly fresh, making this month an ideal time to enjoy the stunning landscapes and vibrant culture of the region.

September Temperature in Cangas de Onis

September in Cangas de Onis marks a delightful transition towards autumn, with temperatures showcasing a balanced range. The month starts with mild mornings where minimum temperatures hover around 4°C (40°F), progressing to pleasant afternoons that see averages of 15°C (60°F) and peaks at a lovely 28°C (82°F). This gradual cooling from the heat of summer is evident in the drop from August's consistent warmth, yet the early September days still retain a taste of that summer charm. By this time, the landscape begins to don its autumn attire, making it an ideal month for exploration in the stunning natural surroundings. Overall, September offers a harmonious blend of warmth and crispness, perfect for those seeking both adventure and comfort in Cangas de Onis.

September Weather in Cangas de Onis: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cangas de Onis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404445495459636359544643
Data source: Temperature data for Cangas de Onis 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.

September Precipitation in Cangas de Onis

In September, Cangas de Onís experiences a notable shift in precipitation patterns as summer gives way to autumn. With an average rainfall of 103 mm (4.1 in) spread over 15 days, the month marks a slight increase from the drier summer months of July and August, which recorded only 100 mm and 87 mm respectively. This transition is reflected in both the amount and frequency of rain, as the days of precipitation inch up, hinting at the wetter months ahead. As the landscape prepares for the lushness of fall, September serves as a bridge, reminding us of the dynamic climate in this beautiful part of Spain.

September Precipitation Trends in Cangas de Onis

The chart displays monthly precipitation patterns in Cangas de Onis, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec11711112111412014510087103118178184
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cangas de Onis

In September, Cangas de Onis experiences a refreshing dip in humidity, averaging 77%, which marks the year's lowest point. As the summer heat wanes and autumn approaches, this decrease signals a transition from the muggy conditions often felt in the preceding months. Notably, September's humidity stands in stark contrast to the early part of the year, where levels hovered above 85%. This seasonal shift continues a trend observed from late summer to early autumn, allowing residents and visitors to enjoy more comfortable outdoor activities against the backdrop of Cangas de Onis's stunning landscape. As the month progresses, humidity begins to rise again in October, returning to a more typical 82%, hinting at the approach of wetter seasons ahead.

September Average Humidity in Cangas de Onis

This chart illustrates the average monthly humidity levels in Cangas de Onis, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%83%84%84%86%78%77%82%86%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cangas de Onis

As September rolls around in Cangas de Onis, Spain, the UV Index remains persistently high at 8, categorizing it as very high exposure. This marks a slight decline from the extreme levels experienced in June and July, yet it still demands caution with a burn time of only 15 minutes. The transition into autumn brings a gradual decrease in UV intensity, particularly evident when compared to the peak summer months. While the sun begins to soften, it's essential for residents and visitors to stay vigilant about sun protection. For more detailed information on UV exposure throughout the year, visit Cangas de Onis UV Index.

Maximum UV Index Levels in Cangas de Onis for September

The chart shows the monthly maximum UV Index (UVI) for Cangas de Onis in September, 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.
JanFebMarAprMayJunJulAugSepOctNovDec24689111098532
Data source: Cangas de Onis September 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.

September Sunshine in Cangas de Onis

As summer gracefully transitions into autumn, September in Cangas de Onís continues to bask in a generous 331 hours of sunshine. This marks a slight decline from the peak summer months, where July dazzles with 403 hours, and August follows closely with 375 hours. Yet, September’s warmth remains inviting, making it a perfect time for outdoor adventures amidst the stunning landscapes. The daylight begins to wane in October with 301 hours, signaling the impending cooler months, but September still offers a delightful blend of summer's lingering warmth and the early whispers of fall, inviting visitors to enjoy the last rays of sun before the seasonal shift.

Monthly Sunshine Duration in Cangas de Onis: September Highlighted

The September sunshine duration represents the total number of hours Cangas de Onis experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec185h242h317h338h383h376h403h375h331h301h235h220h
Data source: Cangas de Onis September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cangas de Onis During September

September in Cangas de Onis, Spain sees a 26% chance of sunny weather, which aligns closely with the cooler months preceding it, such as May and June. As summer fades, the likelihood of sunshine begins to dip, reflecting a subtle transition into autumn. Interestingly, while the chance of sun is lower compared to the sunnier peak of July and August, September's weather can still be pleasant. It stands out as a month where mild temperatures invite outdoor activities, despite a somewhat reduced chance of clear skies. Overall, while September may not boast the highest likelihood of sun, its climatic character offers a unique charm as nature shifts gears into fall.

Percentage of Sunny Days in September in Cangas de Onis

The chart illustrates the percentage of sunny days in Cangas de Onis throughout the year, with September 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 Cangas de Onis experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%21%37%33%26%26%34%36%26%40%27%34%
Data source: Cangas de Onis September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cangas de Onis in September

As September unfolds in Cangas de Onis, daylight begins to wane, offering about 12 hours of sunshine each day. This marks a subtle transition from the vibrant, longer days of summer, where June peaked at 15 hours, to the cozy, shorter daylight hours of autumn. Following the pattern of previous months, September’s daylight duration is a gentle decline from August's 13 hours, signaling the approach of cooler temperatures and the lush landscapes preparing for the seasonal shift. This rhythmic ebb and flow of daylight not only enhances the stunning scenery of this picturesque region but also invites locals and visitors alike to savor the lingering warmth of early fall before the days grow shorter still in October, which will bring just 10 hours of daylight.

Average Daylight Hours in Cangas de Onis for September

The chart illustrates the variation in daylight duration in Cangas de Onis throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 21m10h 30m11h 57m13h 26m14h 41m15h 19m14h 59m13h 52m12h 27m10h 58m9h 40m9h
Data source: Cangas de Onis daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Cangas de Onis

As September rolls around in Cangas de Onís, the tranquil breeze settles into a gentle rhythm, with an average wind speed of 1.7 m/s (4 mph). This marks a slight decline from the summer months, continuing a trend of gradual calming winds that began in July and persisted through August. It’s a picturesque time, as the early hints of autumn create a serene backdrop, allowing residents and visitors alike to enjoy the crisp, invigorating air without the stronger gusts typical of other seasons. With October bringing a slight uptick to 1.9 m/s, the transition remains smooth and subtle, perfectly encapsulating the charm of this beautiful region as it shifts from summer's warmth to fall's embrace.

Average September Wind Speed in Cangas de Onis

The chart displays monthly wind speed patterns in Cangas de Onis, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.32.82.01.91.91.81.71.71.7 m/s1.92.22.7
Data source: Cangas de Onis September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Cangas de Onis Compares to Other Months

The weather in Cangas de Onis 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 Cangas de Onis and find detailed weather information for every month.

In comparing the weather of September and January, a striking contrast emerges. September boasts a wider temperature range with minimums around 4°C (40°F), an average of 15°C (60°F), and maximums reaching 28°C (82°F). It experiences moderate precipitation at 103 mm (4.1 in) over about 15 days, accompanied by a humidity level of 77%. Conversely, January is significantly cooler, with minimum temperatures dipping to -8°C (18°F), an average of just 4°C (40°F), and maximums only reaching 16°C (62°F). Although precipitation increases slightly to 117 mm (4.6 in) across 13 days, the humidity is higher at 87%. For a more detailed overview, you can check the Cangas de Onis weather in January.

September and February present quite different weather patterns. In September, temperatures range from a cool 4°C (40°F) at night to a warm 28°C (82°F) during the day, with an average of 15°C (60°F). While it can be relatively wet, with 103 mm (4.1 in) of precipitation over 15 days, humidity sits at a moderate 77%. In contrast, February experiences colder temperatures, with a minimum of -5°C (24°F) and a maximum of 20°C (69°F), averaging around 6°C (44°F). Although February has slightly more total precipitation at 111 mm (4.4 in), it falls over only 13 days, resulting in a higher humidity level of 85%. For those interested in a deeper dive into the February climate, you can visit Cangas de Onis weather in February.

In comparing the weather of September and March, we see notable differences in temperature and precipitation patterns. September boasts a milder average temperature ranging from a minimum of 4°C (40°F) to a maximum of 28°C (82°F), contributing to a comfortable climate with an average of 15°C (60°F). Conversely, March is marked by cooler temperatures, with a minimum of -6°C (22°F) and an average of 7°C (45°F), peaking at 22°C (72°F).

Precipitation levels also vary slightly, with September experiencing 103 mm (4.1 in) over 15 days, while March has a bit more rain, totaling 121 mm (4.8 in) over 16 days. Additionally, March has a slightly higher humidity level at 83%, compared to September’s 77%. For more details on the weather specifics in March, you can check the following link: Cangas de Onis weather in March.

September and April exhibit distinct weather patterns. September boasts warmer temperatures, with a minimum of 4°C and an average of 15°C, peaking at 28°C, while April is generally cooler, ranging from a minimum of -3°C to an average of 9°C, maxing out at 23°C. Both months experience considerable rainfall, with September recording 103 mm over 15 days and April slightly wetter at 114 mm over 17 days. Humidity levels are also comparable, sitting at 77% in September and a bit higher at 83% in April. For a detailed description of April's climate, you can check Cangas de Onis weather in April.

When comparing the weather in September and May, we see some notable differences. September generally experiences a wider range of temperatures, with a minimum of 4°C (40°F), an average of 15°C (60°F), and a maximum of 28°C (82°F). This contrasts with May, which has slightly cooler temperatures, ranging from a minimum of 1°C (33°F) to a maximum of 26°C (79°F), with an average temperature of 12°C (54°F).

In terms of precipitation, September records about 103 mm (4.1 in) over 15 days, while May sees slightly higher precipitation at 120 mm (4.7 in) over 16 days. Additionally, May has a higher humidity level at 84%, compared to September's 77%. This comparison highlights how September offers warmer days, while May remains cooler and wetter. For more details on May's weather patterns, check out the link: Cangas de Onis weather in May.

When comparing the weather in September to June, both months exhibit similar minimum temperatures, averaging around 4°C (40°F). However, September offers a slightly warmer average temperature of 15°C (60°F) compared to June's average of 15°C (59°F). June tends to be slightly wetter, with 145 mm (5.7 in) of precipitation over 19 days, compared to September's 103 mm (4.1 in) over 15 days. Humidity levels are also higher in June at 84%, compared to 77% in September. For more detailed insights, you can check out Cangas de Onis weather in June.

When comparing the weather in September to that of July, several notable differences arise. September tends to experience cooler temperatures, with a minimum of 4°C (40°F) and an average of 15°C (60°F), while July offers warmer conditions, with a minimum of 8°C (47°F) and an average of 17°C (63°F). The maximum temperature in September reaches up to 28°C (82°F), just slightly lower than July's peak of 30°C (87°F). Precipitation levels are comparable, with September receiving 103 mm (4.1 in) over 15 days and July reporting 100 mm (3.9 in) over 16 days. However, September's humidity of 77% is less than July's higher humidity of 86%. For a more detailed look at the weather in July, visit Cangas de Onis weather in July.

In comparing the weather between August and September, we observe that September tends to be cooler, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 28°C (82°F) and an average of 15°C (60°F). In contrast, August is warmer overall, featuring a minimum temperature of 8°C (46°F), an average of 17°C (63°F), and a maximum reaching 30°C (87°F). Additionally, September experiences slightly increased precipitation, with 103 mm (4.1 in) over 15 days, compared to August’s 87 mm (3.4 in) over 14 days. Humidity remains relatively similar, at 77% in September and 78% in August. For more details on the summer weather patterns, you can visit Cangas de Onis weather in August.

In comparing the weather between September and October, a noticeable shift occurs as the autumn season deepens. September boasts a wider temperature range with a minimum of 4°C and a maximum of 28°C, resulting in a pleasant average of 15°C. In contrast, October sees cooler nights with temperatures dropping to 0°C and a lower average of 12°C, despite still reaching a maximum of 26°C. Precipitation increases slightly in October, with 118 mm over 13 days, compared to September's 103 mm across 15 days, alongside a slight rise in humidity from 77% to 82%. For more detailed insights into the weather conditions, you can explore Cangas de Onis weather in October.

In September, the weather is generally warmer, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 28°C (82°F) and an average of 15°C (60°F). The month sees 103 mm (4.1 in) of precipitation over about 15 days, accompanied by a humidity level of 77%. In contrast, November brings a noticeable drop in temperatures, with minimums reaching -3°C (27°F) and maximums of 19°C (67°F), resulting in an average temperature of 8°C (46°F). Precipitation increases significantly to 178 mm (7.0 in) over approximately 17 days, alongside higher humidity at 86%. For a closer look at what to expect, check out Cangas de Onis weather in November.

In September, the weather in Cangas de Onis features milder temperatures, with a minimum of 4°C (40°F) and an average of 15°C (60°F), peaking at a maximum of 28°C (82°F). This month experiences about 103 mm (4.1 in) of precipitation over approximately 15 days, with humidity levels around 77%. By December, however, temperatures drop significantly, ranging from a minimum of -4°C (25°F) to a maximum of 17°C (62°F), with an average of just 6°C (43°F). Precipitation increases to 184 mm (7.3 in) across 17 days, and humidity rises to 87%, making the atmosphere feel much wetter and chillier. For more details, you can check out Cangas de Onis weather in December.

Compare Cangas de Onis's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Cangas de Onis

As September wraps up summer's warmth, Cangas de Onis experiences a notable shift in weather patterns. The maximum temperatures dip, transitioning from the heat of the previous months to more moderate averages, creating a pleasant yet brisk atmosphere ideal for outdoor activities. While the average humidity remains relatively high, the increased precipitation and number of rainy days signal the onset of autumn, inviting vibrant fall colors to the landscape. This delightful blend of warmth and refreshing rain makes September a unique time to explore the beautiful surroundings. For a deeper understanding of how this month compares to others throughout the year, check out Cangas de Onis Climate.