September Weather in Besalu, Spain

Last updated: February 6, 2025

September in Besalu, Spain offers a delightful mix of late summer warmth and early autumn charm. With maximum temperatures reaching 30°C (87°F) and an average of 19°C (67°F), days are pleasantly warm, perfect for exploring the town's historic sites. However, visitors should prepare for occasional rain, as the month sees 15 days of precipitation totaling 127 mm (5.0 in), contributing to a moderate humidity level of 70%. This combination creates a vibrant landscape ideal for outdoor activities while also highlighting the scenic beauty of the region in transition.

September Temperature in Besalu

In September, Besalu enjoys a gentle transition into autumn, showcasing a delightful range of temperatures that cater to both outdoor adventurers and those seeking a comfortable climate. The month begins with a minimum temperature of 7°C (44°F), climbing to an average of 19°C (67°F) during the day, and peaking at a pleasant 30°C (87°F). This trend reflects a dip from the summer heat, yet still offers ample warmth for exploring the charming medieval architecture and picturesque landscapes. As the evenings cool off, visitors can relish the crisp air, making September a perfect time for leisurely strolls and enjoying local cuisine al fresco. The overall milder conditions signal the onset of fall, allowing travelers to experience the beauty of Besalu in a serene, unhurried atmosphere.

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

The chart illustrates September temperature patterns in Besalu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424750546169747466594945
Data source: Temperature data for Besalu generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Besalu

In September, Besalu experiences a notable increase in precipitation, with an average of 127 mm (5.0 in) spread over 15 days. This marks a shift from the relatively dry summer months, where rainfall hovered around 85 mm in both July and August. The onset of autumn brings a vibrant change, as September's precipitation is not only the highest since May but also sets the stage for the wetter months ahead, particularly October, which averages 157 mm. As the days shorten and temperatures begin to cool, the rain rejuvenates the landscape, enhancing the region's picturesque charm while signaling the transition to a more atmospheric season.

September Precipitation Trends in Besalu

The chart displays monthly precipitation patterns in Besalu, 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.
JanFebMarAprMayJunJulAugSepOctNovDec85668111414212093851271579950
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Besalu

In September, Besalu, Spain, experiences a moderate humidity level of 70%, marking a subtle rise from the drier summer months. As the warm days of August, with its low humidity of 63%, give way to the crispness of fall, September serves as a transition period where moisture levels begin to creep up again. This trend indicates a gradual approach towards the wetter autumn months, where humidity peaks again in October at 80% and continues to rise through late fall. Overall, September presents a comfortable balance, making it an ideal time to enjoy the picturesque landscapes of Besalu before the more humid conditions set in.

September Average Humidity in Besalu

This chart illustrates the average monthly humidity levels in Besalu, 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.
JanFebMarAprMayJunJulAugSepOctNovDec82%77%73%73%71%67%66%63%70%80%84%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Besalu

As September rolls into Besalu, Spain, the UV Index drops to 7, indicating a high level of solar radiation and a burn time of just 25 minutes. This decline marks a shift from the peak summer months, where the UV Index reached a maximum of 10 in both June and July, emphasizing the need for effective sun protection during those intense periods. August also maintained a very high Index of 9, yet September brings a welcome reprieve as the days start to cool. However, with a consistent high reading in September, it's still crucial to stay vigilant against sun exposure. For more information on UV trends throughout the year, check out Besalu UV Index.

Maximum UV Index Levels in Besalu for September

The chart shows the monthly maximum UV Index (UVI) for Besalu 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.
JanFebMarAprMayJunJulAugSepOctNovDec34579101097632
Data source: Besalu 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 Besalu

As summer transitions into autumn, September in Besalu continues to bask in a warm embrace of sunshine, boasting an impressive 341 hours of daylight. This pleasant month follows a summer where sunlight peaked in July, with an exhilarating 426 hours illuminating the medieval streets. The gradual descent from August's 396 hours signifies a subtle shift towards the cooler months, yet September stands out with its availability of bright days, allowing visitors to explore the town's rich history and stunning architecture before the fall sets in. Despite the dwindling hours, this period offers a perfect balance of warmth and light—ideal for soaking up the vibrant atmosphere that Besalu has to offer.

Monthly Sunshine Duration in Besalu: September Highlighted

The September sunshine duration represents the total number of hours Besalu 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.
JanFebMarAprMayJunJulAugSepOctNovDec197h254h326h343h395h412h426h396h341h300h253h247h
Data source: Besalu September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Besalu During September

September in Besalu, Spain, typically sees a moderate chance of sunny weather at 29%, making it one of the less favorable months for sunshine. This trend starkly contrasts with the peak summer months of July and August, which boast much higher probabilities of clear skies at 58% and 49%, respectively. As summer transitions into autumn, the likelihood of sun declines, reflecting a gradual shift in weather patterns. Notably, September's sun chances are also lower than those in neighboring months like October (49%) and March (52%), indicating that for those planning to enjoy the outdoors, the preceding summer months might be more appealing. Overall, while sunshine is less prevalent in September, the beautiful landscapes of Besalu still offer charm worth exploring during this time.

Percentage of Sunny Days in September in Besalu

The chart illustrates the percentage of sunny days in Besalu 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 Besalu experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%40%52%43%25%44%58%49%29%49%44%52%
Data source: Besalu September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Besalu in September

In Besalú, Spain, September marks a transition in daylight duration as the lingering warmth of summer gives way to the embrace of autumn. With an average of 12 hours of daylight, the month serves as a delightful midpoint between the sun-soaked days of June and the cooler hours of October. This gradual decline from the peak of 15 hours in June invites longer evenings and a more tempered ambiance, making September an ideal time for reflective strolls and outdoor gatherings. As daylight hours gradually diminish from this point onward, the charm of Besalú becomes increasingly enchanting, offering a captivating backdrop to the changing seasons.

Average Daylight Hours in Besalu for September

The chart illustrates the variation in daylight duration in Besalu throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 28m10h 34m11h 57m13h 22m14h 35m15h 11m14h 52m13h 48m12h 26m11h 1m9h 46m9h 8m
Data source: Besalu daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Besalu

In September, the charm of Besalu, Spain, is enhanced by a gentle breeze, with an average wind speed of 1.8 m/s (4 mph). This marks a notable dip from the slightly higher winds experienced earlier in the year, especially during the spring months. As summer fades and autumn approaches, the subtle shift in wind patterns reflects nature's transition, providing a calming backdrop to the picturesque landscapes. This trend of gradually decreasing wind speed towards the end of summer suggests a serene atmosphere, inviting visitors to explore the town's historical sites and scenic vistas without the interference of blustery conditions. Contrasting with the brisker winds expected in the following autumn months, September's gentle currents offer an enjoyable experience for both locals and travelers alike.

Average September Wind Speed in Besalu

The chart displays monthly wind speed patterns in Besalu, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.02.02.12.21.91.92.01.71.8 m/s2.12.31.6
Data source: Besalu September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Besalu Compares to Other Months

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

September weather is characterized by warmer temperatures, with average highs reaching 30°C (87°F) and lows around 7°C (44°F), creating a pleasant atmosphere for outdoor activities. The month experiences considerable rainfall, totaling 127 mm (5.0 in) over 15 days, and maintains a humidity level of 70%. In contrast, January brings cooler temperatures, with an average high of 19°C (67°F) and a low of -5°C (23°F). Precipitation decreases to 85 mm (3.3 in) over just 6 days, although humidity rises to 82%. For a closer look at January weather specifics, visit Besalu weather in January.

The weather in September is generally warmer than in February, with average temperatures ranging from a minimum of 7°C (44°F) to a maximum of 30°C (87°F), while February sees much cooler averages, with temperatures stretching from a minimum of -5°C (24°F) to a maximum of 22°C (72°F). September also experiences more precipitation, with 127 mm (5.0 in) spread over 15 days, compared to February's 66 mm (2.6 in) over just 7 days. Furthermore, the humidity levels in February are slightly higher at 77%, compared to September's 70%, making the latter feel a bit more comfortable despite the warmer temperatures. For a detailed look at the February climate, check out Besalu weather in February.

September and March present contrasting weather patterns. September tends to be warmer, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 30°C (87°F) and an average of 19°C (67°F). It typically experiences higher precipitation levels at 127 mm (5.0 in) across 15 days, while maintaining a humidity of 70%. In contrast, March has cooler temperatures, featuring a minimum of -2°C (28°F) and a maximum of 23°C (73°F), with an average temperature of 10°C (50°F). The month sees less rainfall, totaling 81 mm (3.2 in) over 11 days, and slightly higher humidity at 73%. For a closer look at March weather specifics, you can check Besalu weather in March.

September and April present distinct weather patterns, each with their own unique characteristics. In September, temperatures soar with a minimum of 7°C and an average of 19°C, peaking at a warm 30°C, while April experiences cooler temperatures, ranging from a minimum of -1°C to a maximum of 25°C, with an average of 12°C. Despite September's higher average temperatures, precipitation levels are similar—127 mm over 15 days in September compared to 114 mm over 12 days in April, with humidity slightly higher in April at 73%. For those interested in specific weather details, you can view Besalu weather in April.

In comparing the weather of September and May, September presents a warmer average temperature of 19°C (67°F) compared to May's cooler 16°C (62°F). Notably, while September can peak at 30°C (87°F), May matches close with a maximum of 31°C (89°F). Rainfall is slightly lower in September with 127 mm (5.0 in) over 15 days, whereas May receives more precipitation at 142 mm (5.6 in) across 18 days. Both months share a similar humidity level, hovering around 70-71%. For more detailed insights on May weather specifically, you can visit Besalu weather in May.

In comparing the weather of September and June, we see notable differences in temperature and precipitation. September features a minimum temperature of 7°C (44°F) and an average of 19°C (67°F), with a maximum reaching up to 30°C (87°F). In contrast, June sees slightly warmer temperatures, with a minimum of 7°C (45°F), an average of 21°C (69°F), and highs soaring to 37°C (98°F). Precipitation levels are comparable, with September recording 127 mm (5.0 in) of rain across 15 days, while June has slightly less, at 120 mm (4.7 in) over the same number of days. Humidity is also slightly higher in September at 70% compared to 67% in June. For more specific insights and details, you can check Besalu weather in June.

In comparing the weather between September and July, we see notable differences in both temperature and precipitation. September exhibits a broader range of temperatures, with minimums of 7°C (44°F) and maximums reaching up to 30°C (87°F), averaging around 19°C (67°F). In contrast, July tends to be warmer, featuring minimum temperatures of 11°C (52°F) and maximum temperatures peaking at 34°C (93°F), with an average of 23°C (74°F).

Precipitation also varies, as September experiences more rainfall, totaling 127 mm (5.0 in) over 15 days, whereas July has less at 92 mm (3.6 in) over 13 days. Additionally, September's humidity is slightly higher at 70%, compared to July's 66%. For those interested in the specifics of July weather, you can explore further at Besalu weather in July.

In comparison to August, September experiences a notable drop in temperature, with average highs of 30°C (87°F) compared to August's peak of 35°C (96°F). The nights in September are also cooler, with minimum temperatures falling to 7°C (44°F), while August's minimum is higher at 11°C (52°F). Additionally, September sees increased precipitation, totaling 127 mm (5.0 in) over 15 days, while August has less, at 85 mm (3.3 in) across 12 days. Humidity levels rise in September to 70%, compared to August's 63%, contributing to a more humid and potentially less comfortable climate as summer transitions to autumn. For a detailed look at August weather, visit Besalu weather in August.

In September, the weather features a wider temperature range with minimums around 7°C (44°F) and maximums reaching up to 30°C (87°F). The average temperature is more pleasant at 19°C (67°F), but with significant humidity at 70% and precipitation totaling 127 mm over 15 days, the month feels somewhat damp.

In contrast, October brings cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 26°C (79°F), contributing to an average of 15°C (59°F). Although October records a higher total precipitation of 157 mm over 11 days, it also experiences an increase in humidity to 80%. For more detailed weather insights, check Besalu weather in October.

September and November present contrasting weather conditions. In September, temperatures vary significantly, ranging from a mild minimum of 7°C (44°F) to a warm maximum of 30°C (87°F), with an average of 19°C (67°F). The month experiences notable precipitation, totaling 127 mm (5.0 in) over 15 days, accompanied by a humidity level of 70%.

In stark contrast, November brings cooler temperatures, with a minimum of 0°C (31°F) and an average of just 10°C (50°F), peaking at 21°C (71°F). Although November has less total precipitation at 99 mm (3.9 in) over 11 days, the humidity levels rise to 84%, creating a damp atmosphere. For more detailed information on weather trends during this month, you can check Besalu weather in November.

September and December present strikingly different weather conditions. In September, temperatures range from a mild 19°C (67°F) on average, peaking at a warm 30°C (87°F), making it ideal for outdoor activities. The month sees significant precipitation, totaling 127 mm (5.0 in) across 15 days, with humidity hovering around 70%. In contrast, December experiences much colder temperatures, with an average of only 7°C (45°F) and lows dipping to -2°C (28°F). This month is drier, with just 50 mm (2.0 in) of rain over 7 days, but the humidity rises to 83%, contributing to a chilly atmosphere. For a closer look at what to expect, check out Besalu weather in December.

Compare Besalu's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Besalu

As September unfolds in Besalú, the weather presents a unique transition from the hot summer days to the crispness of autumn. With a pleasant average temperature around 19°C (67°F), the days are still warm enough for outdoor activities, yet the evenings begin to show a cooler side, inviting cozy gatherings. Unlike the scorching peak summer months, September experiences increased humidity and frequent showers, with around 15 days of precipitation throughout the month. This combination of warm days and occasional rain makes September a refreshing yet unpredictable time in Besalú. For a deeper insight into seasonal changes, explore the comprehensive details at Besalu Climate.