September Weather in Muros, Spain

Last updated: February 6, 2025

In September, Muros, Spain, experiences a delightful transition from summer to autumn, characterized by a maximum temperature of 32°C (90°F) and an average of 19°C (66°F), making it a pleasant time for outdoor activities. The temperatures can dip to a minimum of 10°C (51°F), offering refreshing coolness in the evenings. Although this month sees a total precipitation amount of 48 mm (1.9 in) spread across approximately 8 days, the atmosphere remains humid at 79%, adding a touch of Mediterranean charm to the coastal town. Enjoy the mild weather and picturesque surroundings as Muros welcomes the onset of fall!

September Temperature in Muros

In September, Muros, Spain experiences a delightful transition in its temperatures, making it one of the most agreeable months of the year. With minimums around 10°C (51°F) and averages of 19°C (66°F), the warmth lingers nicely from the sweltering summer, while daytime highs reach a pleasant 32°C (90°F). This month marks a gradual shift from the peak summer heat of August, where temperatures soared to 34°C (93°F), providing a more temperate climate ideal for outdoor activities and exploration. As autumn approaches, the evenings cool slightly, but the overall warmth remains inviting, allowing visitors to enjoy the lingering sunshine and vibrant local scenery before the chill of fall sets in.

September Weather in Muros: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Muros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505253556063676766615452
Data source: Temperature data for Muros 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 Muros

In September, Muros, Spain, experiences a modest shift in precipitation, with 48 mm (1.9 in) of rain over 8 days. This marks a slight uptick from the summer months, where July and August recorded only 30 mm (1.2 in) and 37 mm (1.4 in), respectively. The arrival of autumn brings a refreshing increase in moisture, paving the way for the more substantial rains of October and November, which typically see precipitation levels soaring. As summer recedes, the gradual transition signals a return to wetter conditions that characterize the region's fall, offering a glimpse of the more abundant rainfall ahead.

September Precipitation Trends in Muros

The chart displays monthly precipitation patterns in Muros, 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.
JanFebMarAprMayJunJulAugSepOctNovDec12516115012510269303748140194217
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Muros

In September, Muros, Spain, experiences a slight dip in humidity, measuring 79%. This marks a transition from the peak summer months, where humidity consistently hovered around 82-83%. Interestingly, this decline continues from August's 78%, highlighting a gradual shift as autumn approaches. Overall, the city's humidity shows a clear trend of higher levels in the winter months, peaking in December at 85%, while the summer months maintain a more moderate range. The overall stability in humidity levels throughout the year creates a relatively comfortable climate, setting the stage for the mild and inviting atmosphere of fall in Muros.

September Average Humidity in Muros

This chart illustrates the average monthly humidity levels in Muros, 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.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%83%83%83%82%78%79%82%84%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Muros

As September arrives in Muros, Spain, the UV Index remains notably high at 7, marking a slight decrease from the intense summer months, where readings peaked at 9 and even 10. This month transitions to a high exposure category, allowing for a more comfortable burn time of 25 minutes. Overall, the UV Index throughout the year indicates a strong correlation between the warmer summer months and elevated UV levels, with spring and fall offering moderate protection. If you're planning outdoor activities this September, it's vital to be aware of the sun's intensity and take necessary precautions. For more details about the UV levels throughout the year, check out Muros UV Index.

Maximum UV Index Levels in Muros for September

The chart shows the monthly maximum UV Index (UVI) for Muros 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.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997632
Data source: Muros 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 Muros

As summer fades, September in Muros, Spain, still basks in a warm glow, boasting 345 hours of sunshine. This month marks a delightful transition, with sunlight gradually tapering after the peak in July, which recorded an impressive 424 hours. The warm days linger, as September offers a comfortable blend of summer's vibrancy and autumn's gentleness. Following August's 391 hours, the slight decline hints at the cooler season ahead, yet it remains significantly brighter than the winter months to come, like November at just 239 hours. The region's abundant sunshine in September invites a final taste of summer, encouraging outdoor explorations and seaside adventures before the fall sets in. Embrace the lingering warmth and vibrant light of this captivating Spanish coastline.

Monthly Sunshine Duration in Muros: September Highlighted

The September sunshine duration represents the total number of hours Muros 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.
JanFebMarAprMayJunJulAugSepOctNovDec176h240h314h351h405h409h424h391h345h302h239h210h
Data source: Muros September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Muros During September

In September, Muros, Spain, typically enjoys a 40% chance of sunny weather, continuing the trend of moderate sunshine that characterizes the early fall months. This percentage reflects a slight dip from August's peak of 61%, yet still positions September favorably compared to the cooler months ahead. The transitional nature of this month hints at a lingering summer vibe, with sunshine frequently punctuating the milder days. As the region shifts toward autumn, residents and visitors can still anticipate pleasant moments under the sun, although the likelihood of overcast skies begins to rise, reminding us of the seasonal changes at play.

Percentage of Sunny Days in September in Muros

The chart illustrates the percentage of sunny days in Muros 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 Muros experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%24%58%41%40%54%50%61%40%40%59%31%
Data source: Muros September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Muros in September

As summer fades into autumn, September in Muros, Spain offers a delightful transition with 12 hours of daylight. This marks a subtle decline from the peak of 15 hours in June, gradually shifting towards the shorter days of fall. Following the vibrant months of May and June, where daylight stretches to its fullest, September serves as a gentle reminder of nature's cycles, with the sun still generously gracing the sky for most of the day. The rhythm of daylight during this month reflects the beautiful balance between lingering summer warmth and the impending crispness of autumn, inviting both locals and visitors to relish the remaining sunlit days while preparing for the cozy season ahead.

Average Daylight Hours in Muros for September

The chart illustrates the variation in daylight duration in Muros throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 25m10h 32m11h 57m13h 24m14h 38m15h 16m14h 56m13h 50m12h 26m10h 59m9h 43m9h 4m
Data source: Muros daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Muros

As summer bids farewell in September, the coastal winds of Muros, Spain begin to mellow. With an average wind speed of 3.3 m/s (7 mph), this month reflects a noticeable decline from the breezier summer months, signaling a gentle transition into autumn. Spanning from a moderate 4.7 m/s (11 mph) in January, the winds generally maintain a steady rhythm, peaking in February before gradually tapering off through the warmer season. The shift toward September’s softer breezes paves the way for the stronger gusts that return by November. This gradual change encapsulates the serene charm of early autumn, inviting locals and visitors alike to bask in the tranquil coastal vibes.

Average September Wind Speed in Muros

The chart displays monthly wind speed patterns in Muros, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.76.03.93.64.24.53.73.63.3 m/s3.44.34.5
Data source: Muros September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Muros Compares to Other Months

The weather in Muros 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 Muros and find detailed weather information for every month.

September and January present contrasting weather conditions. September typically boasts warmer temperatures, with averages around 19°C (66°F) and highs reaching up to 32°C (90°F), making it ideal for outdoor activities. In contrast, January is much cooler, featuring average temperatures of just 10°C (50°F) and maximums that don’t exceed 19°C (67°F). Additionally, January experiences significantly more precipitation, with 125 mm (4.9 in) over about 10 days, compared to September's 48 mm (1.9 in) over 8 days. Both months have relatively high humidity levels, with September at 79% and January rising slightly to 84%. For more details on January weather, you can explore Muros weather in January.

September and February showcase contrasting weather patterns, with September typically enjoying warmer temperatures than February. In September, the temperatures range from a minimum of 10°C (51°F) to a maximum of 32°C (90°F), averaging around 19°C (66°F). The month sees moderate precipitation at 48 mm (1.9 in) over about 8 days, accompanied by relatively high humidity levels of 79%.

In contrast, February presents chillier conditions, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 21°C (71°F), averaging just 11°C (52°F). It is also significantly wetter, with 161 mm (6.4 in) of precipitation occurring over 15 days, while humidity slightly increases to 83%. For a detailed look at February weather patterns, visit Muros weather in February.

September typically offers warmer weather compared to March, with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 32°C (90°F). In contrast, March experiences cooler temperatures, with averages of 2°C (36°F) to 22°C (72°F). Additionally, September sees less rainfall, averaging 48 mm (1.9 in) over about 8 days, while March is notably wetter, with 150 mm (5.9 in) of precipitation over approximately 13 days. Both months have high humidity, with September at 79% and March increasing slightly to 82%. For more details on March weather, check out Muros weather in March.

When comparing the weather in September and April, we see notable differences in temperature and precipitation patterns. September typically enjoys warmer temperatures, with a minimum of 10°C (51°F) and an average of 19°C (66°F), peaking at a maximum of 32°C (90°F). In contrast, April experiences cooler weather, ranging from a minimum of 4°C (40°F) to an average of 13°C (56°F), with a max reaching 27°C (81°F).

Precipitation is also significantly higher in April, with 125 mm (4.9 in) spread over 13 days, compared to September's 48 mm (1.9 in) over just 8 days. Humidity levels remain relatively high in both months, with September at 79% and April slightly higher at 83%. For more detailed insights, check out Muros weather in April.

September tends to be warmer than May, with an average temperature of 19°C (66°F) compared to May's 16°C (61°F). While September can reach maximum temperatures of 32°C (90°F), May's highest typically caps at 30°C (87°F). However, May sees more precipitation, with an average of 102 mm (4.0 in) across 11 days, compared to September's 48 mm (1.9 in) over 8 days. Humidity levels are also slightly higher in May at 83%, versus September's 79%. For a detailed look at May weather, visit Muros weather in May.

When comparing the weather in June and September, there are some notable differences. September offers slightly higher average temperatures, with a minimum of 10°C (51°F) and a maximum reaching up to 32°C (90°F), while June has a minimum of 9°C (48°F) and a maximum of 31°C (87°F). Both months experience similar humidity levels, with September at 79% and June higher at 83%. Precipitation in June is also greater, totaling 69 mm (2.7 in) over 9 days compared to September's 48 mm (1.9 in) over 8 days. For more detailed information about June weather, you can check Muros weather in June.

In comparing the weather of September and July, we find that both months exhibit similar average temperatures, hovering around 19°C (66°F). However, July starts slightly warmer at a minimum of 11°C (52°F) compared to September's 10°C (51°F). Both months can reach the same maximum temperature of 32°C (90°F), but September sees more precipitation, averaging 48 mm (1.9 in) over 8 days, while July experiences less rain at 30 mm (1.2 in) over just 5 days. Humidity levels are also quite close, with September slightly lower at 79% compared to July’s 82%. For a closer look at July's weather, check out Muros weather in July.

In comparing the weather of September and August, we notice some subtle differences. September tends to be slightly cooler, with minimum temperatures averaging 10°C (51°F), while August sees a higher minimum of 12°C (54°F). The average temperatures remain similar at 19°C (66°F) for both months, but August has a higher maximum temperature of 34°C (93°F) compared to September's peak of 32°C (90°F). Precipitation is also a factor; September receives more rain, totaling 48 mm (1.9 in) over 8 days, whereas August has only 37 mm (1.4 in) across 5 days. Humidity levels are comparable, with September at 79% and August slightly lower at 78%. For a closer look at the August conditions, you can refer to Muros weather in August.

September sees a warm transition into autumn, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 32°C (90°F), creating an average of 19°C (66°F). In contrast, October experiences cooler conditions, with temperatures dropping to a minimum of 6°C (44°F) and an average of 16°C (61°F), peaking at 27°C (81°F). The increase in precipitation is notable; September receives 48 mm (1.9 in) over 8 days, while October sees a significant rise to 140 mm (5.5 in) across 12 days. Additionally, humidity slightly increases from 79% in September to 82% in October, contributing to a more damp and brisk environment. For more detailed insights, you can check Muros weather in October.

In September, the weather is characterized by warmer temperatures, with a minimum of 10°C (51°F), an average of 19°C (66°F), and a maximum of 32°C (90°F). This month experiences relatively low precipitation at 48 mm (1.9 in) over about 8 days, and humidity levels average 79%.

In contrast, November brings cooler conditions, with a minimum temperature of 4°C (40°F), an average of 12°C (55°F), and a maximum of 20°C (68°F). Rainfall significantly increases during this month, with 193 mm (7.6 in) of precipitation recorded over 16 days, alongside a slight rise in humidity to 84%. For more detailed information, check out Muros weather in November.

September and December showcase a notable shift in weather patterns. In September, temperatures range from a mild 10°C (51°F) to a warm maximum of 32°C (90°F), with average values around 19°C (66°F). The month receives a moderate amount of rainfall, totaling 48 mm (1.9 in) over about 8 days, while humidity sits at 79%. In contrast, December experiences much cooler weather, with temperatures dropping to a minimum of 3°C (38°F) and averaging just 11°C (53°F), peaking at 19°C (66°F). The month is significantly wetter, accumulating 217 mm (8.5 in) of precipitation over 18 days and a higher humidity level of 85%. For more details on December weather, you can visit Muros weather in December.

Compare Muros's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Muros

As September rolls in, Muros experiences a delightful transition from the warmth of summer to a cooler, yet pleasant, atmosphere. With average temperatures settling comfortably around 19°C, the month offers a refreshing reprieve from the sweltering peaks of July and August. While occasional rain can be expected, bringing about 48 mm of precipitation across roughly eight days, the increased humidity levels of 79% create a unique coastal fog that gently envelops the landscape. This blend of mild temperatures and intermittent showers enhances the region’s natural beauty, making it an ideal time for outdoor exploration. For a deeper dive into what to expect throughout the year in this charming town, visit Muros Climate.