September Weather in Valencia, Spain

Last updated: February 6, 2025

In September, Valencia experiences a delightful transition from the summer heat, with maximum temperatures reaching up to 34°C (94°F) and an average of 23°C (74°F) providing a pleasant backdrop for outdoor activities. The evenings cool down, with minimum temperatures dropping to 13°C (56°F), making it ideal for exploring the city's vibrant nightlife. While the month sees an average precipitation of 72 mm (2.8 in) over about 10 days, the humidity level hovers around 58%, creating a comfortable atmosphere for both locals and visitors. This blend of warm days and refreshing evenings makes September a captivating time to enjoy all that Valencia has to offer.

September Temperature in Valencia

In Valencia, Spain, September heralds the transition from the intense summer heat to a milder autumn climate. With minimum temperatures around 13°C (56°F) and average highs peaking at 34°C (94°F), the month retains a warm ambiance, ideal for enjoying the city's vibrant outdoor life. As the sweltering August fades, September's comfortable average of 23°C (74°F) offers a welcoming environment for both locals and tourists. This month serves as a perfect sweet spot—balancing the lingering warmth of summer while gradually ushering in the refreshing breezes of early fall. Whether strolling through sun-soaked plazas or savoring tapas al fresco, September's mild yet warm temperatures create an enchanting backdrop for experiencing Valencia's rich culture.

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

The chart illustrates September temperature patterns in Valencia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505456596774797974665853
Data source: Temperature data for Valencia 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 Valencia

September in Valencia marks a notable increase in rainfall, with 72 mm (2.8 in) of precipitation recorded over 10 days. This is the highest monthly total for the year, highlighting a distinct shift from the dry summer months. As temperatures begin to cool down, the increase in precipitation prepares the landscape for the lush vibrancy of autumn. Interestingly, this spike follows a relatively moderate August, which received 35 mm (1.4 in) over six days, indicating a transition from the drier summer patterns. Overall, September serves as a bridge, bringing not just rain, but a refreshing change in the atmosphere, invigorating both the environment and the senses of those who experience it.

September Precipitation Trends in Valencia

The chart displays monthly precipitation patterns in Valencia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec451750662833143572476618
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Valencia

As summer gives way to autumn, September in Valencia experiences a noticeable shift in humidity, rising to 58% after the drier months of July and August, which both hover around 51%. This increase marks the beginning of the transition into the more humid fall season, setting the stage for October's humidity surge to 71%. Looking at the broader trend throughout the year, humidity levels in Valencia steadily decline from a high of 78% in January to a low of 49% in June. However, September serves as a pivotal moment, as it signals a gradual return to the higher humidity levels characteristic of the later months, with November and December concluding the year at 76% and 80%, respectively. This fluctuating pattern reflects Valencia's temperate climate, making September an intriguing blend of summer warmth and the impending embrace of autumnal moisture.

September Average Humidity in Valencia

This chart illustrates the average monthly humidity levels in Valencia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec78%75%64%58%53%49%51%51%58%71%76%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Valencia

In September, Valencia continues to bask in the warmth of summer with a UV Index of 8, categorized as very high. This marks a slight decline from the extreme levels seen in the peak summer months, yet the potential for sunburn remains significant, with a recommended burn time of just 15 minutes for unprotected skin. As the season transitions to autumn, it's essential to remain vigilant about sun safety; although temperatures begin to cool, the UV radiation is still potent. Travelers and residents alike should adopt protective measures to enjoy the beautiful Valencian sun safely. For more detailed insights, visit the comprehensive guide on Valencia UV Index.

Maximum UV Index Levels in Valencia for September

The chart shows the monthly maximum UV Index (UVI) for Valencia 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.
JanFebMarAprMayJunJulAugSepOctNovDec34689111098643
Data source: Valencia 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 Valencia

September in Valencia, Spain, continues the trend of abundant sunshine that characterizes the summer months, with a remarkable 339 hours of sunshine. As the city transitions from the sweltering heat of July to the milder October, residents and visitors can still bask in the warm glow of late summer. This slight dip from the peak summer month of July, which boasts 422 hours, marks a gradual shift without sacrificing the vibrant atmosphere that envelops this Mediterranean gem. As the days grow shorter, September beautifully balances lingering warmth and the onset of autumn, making it a delightful time to explore Valencia’s rich culture and stunning landscapes.

Monthly Sunshine Duration in Valencia: September Highlighted

The September sunshine duration represents the total number of hours Valencia 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.
JanFebMarAprMayJunJulAugSepOctNovDec213h273h332h341h406h409h422h391h339h320h270h266h
Data source: Valencia September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Valencia During September

In Valencia, Spain, September marks a transitional point in weather patterns as summer begins to wane. With a 43% chance of sunny weather, this month sees a moderate dip compared to the sun-drenched heights of July, which boasts an impressive 79% chance. The decline in sunny days is not drastic, however, as September holds a light edge over the earlier spring months like February and April. This suggests that while the summer sun might be retreating, the pleasant warmth and bright days still linger, making September an appealing choice for those looking to enjoy the last traces of summer before autumn sets in.

Percentage of Sunny Days in September in Valencia

The chart illustrates the percentage of sunny days in Valencia 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 Valencia experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec60%39%54%38%47%58%80%53%44%45%54%55%
Data source: Valencia September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Valencia in September

As summer fades into autumn, September in Valencia, Spain, marks a transition in daylight duration, with 12 hours of sunlight illuminating the days. This represents a gentle decline from the sun-drenched heights of 14 hours experienced in the height of summer from May to August. The decrease, though mild, signals the approach of shorter days as October brings even less light, while November and December settle into a more wintry rhythm with just 9 hours of daylight. This trend from lengthy, sun-kissed days in spring and summer to the more subdued light of fall emphasizes Valencia's vibrant seasonal shifts, inviting residents and visitors alike to savor each decreasing hour of golden sunshine.

Average Daylight Hours in Valencia for September

The chart illustrates the variation in daylight duration in Valencia throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 43m10h 42m11h 58m13h 15m14h 21m14h 53m14h 36m13h 38m12h 24m11h 7m9h 59m9h 25m
Data source: Valencia daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Valencia

As September approaches in Valencia, Spain, the city experiences one of its calmest months in terms of wind, with an average wind speed of just 2.3 m/s (5 mph). This gentle breeze is a contrast to the brisker winds of January, where speeds average 4.1 m/s (9 mph), and reflects a notable downward trend in wind intensity as summer fades. Both July and August also register similar low speeds, marking a tranquil period that invites visitors to enjoy the warm Mediterranean atmosphere. Looking ahead to the fall and winter months, the winds gradually pick up again, providing a refreshing reminder of the changing seasons as November experiences an increase to 3.1 m/s (7 mph). Overall, September's mild winds complement the warm climate, creating perfect conditions for outdoor activities and leisurely strolls along the coast.

Average September Wind Speed in Valencia

The chart displays monthly wind speed patterns in Valencia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.13.32.52.32.82.32.42.32.3 m/s2.23.13.5
Data source: Valencia September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Valencia Compares to Other Months

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

September and January present contrasting weather experiences. September boasts a warm atmosphere with temperatures ranging from a low of 13°C (56°F) to a high of 34°C (94°F), accompanied by an average of 23°C (74°F). With about 72 mm (2.8 in) of rainfall over 10 days, the humidity sits comfortably at 58%. In contrast, January offers a cooler climate, with temperatures dipping to a minimum of 0°C (33°F) and peaking at 25°C (76°F), averaging around 10°C (50°F). The month sees significantly less precipitation, totaling 45 mm (1.8 in) across just three days, while humidity rises to 78%. To explore more about Valencia's January weather, visit Valencia weather in January.

September and February present notable contrasts in weather conditions. In September, temperatures range from a cool 13°C (56°F) at night to a warm 34°C (94°F) during the day, with an average of 23°C (74°F). This month experiences moderate rainfall of 72 mm (2.8 in) over approximately 10 days, accompanied by a humidity level of 58%. In stark contrast, February features much cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 25°C (77°F), averaging just 12°C (54°F). Precipitation is significantly less at 17 mm (0.7 in), falling over only 3 days, while the humidity rises to 75%. For more detailed insights into February's climate, check out Valencia weather in February.

In comparing the weather between September and March, September boasts significantly warmer temperatures, with an average of 23°C (74°F) compared to March's cooler average of 13°C (56°F). September also experiences higher maximum temperatures, reaching up to 34°C (94°F), while March peaks at 28°C (83°F). Despite September's warmer climate, it also has more precipitation days (10 days) and a higher total precipitation of 72 mm (2.8 in) compared to March, which sees 50 mm (2.0 in) of rain over 6 days. Additionally, March has a higher humidity level at 64%, while September's humidity averages around 58%. For more information on what to expect, you can check out Valencia weather in March.

Comparing the weather in September and April reveals notable differences in temperature and precipitation patterns. September boasts warmer temperatures, with a minimum of 13°C (56°F) and a maximum reaching 34°C (94°F), making it significantly warmer than April, which has a minimum of 3°C (38°F) and a maximum of 27°C (82°F). While both months experience similar humidity levels at 58%, September tends to be slightly wetter, recording 72 mm (2.8 in) of precipitation over about 10 days, compared to April's 66 mm (2.6 in) across 9 days. For more detailed information about April weather specifically, you can check Valencia weather in April.

September typically features warmer temperatures compared to May, with a minimum of 13°C (56°F) and an average of 23°C (74°F), reaching up to a maximum of 34°C (94°F). In contrast, May starts cooler with a minimum of 9°C (49°F) and an average of 20°C (67°F), peaking at 32°C (89°F). Rainfall is more common in September, averaging 72 mm (2.8 in) over about 10 days, while May sees significantly less precipitation at 28 mm (1.1 in) over just 5 days. Humidity levels are also slightly higher in September at 58%, compared to 53% in May. For more details on the weather in May, visit Valencia weather in May.

When comparing the weather in September and June, both months share a similar average temperature of 23°C (74°F). However, June tends to be warmer overall, with maximum temperatures reaching up to 36°C (97°F), compared to September's peak of 34°C (94°F). Additionally, June experiences significantly less rainfall, with only 33 mm (1.3 in) across about 4 days, whereas September sees more precipitation, totaling 72 mm (2.8 in) over approximately 10 days. Humidity levels are also higher in September at 58%, compared to June's 49%. For more details on June weather in Valencia, you can check Valencia weather in June.

In comparing the weather of September and July, we notice significant differences in temperature and precipitation. September experiences a wider temperature range, with minimums around 13°C (56°F) and maximums peaking at 34°C (94°F), averaging 23°C (74°F). In contrast, July is typically warmer, with minimum temperatures at 18°C (65°F) and maximums reaching up to 36°C (98°F), averaging 26°C (79°F). Additionally, September sees more rainfall, with 72 mm (2.8 in) over 10 days, while July has much less precipitation, only 14 mm (0.6 in) over just 1 day. The relative humidity is also slightly higher in September at 58%, compared to 51% in July. For more detailed information, you can check out Valencia weather in July.

In comparing the weather between September and August, September exhibits a slightly cooler temperature range, with minimums sitting at 13°C (56°F) and maximums reaching 34°C (94°F), compared to August's higher extremes of 17°C (62°F) and 39°C (103°F). The average temperature in September is about 23°C (74°F), which is moderate compared to August's hotter average of 26°C (80°F). Additionally, September experiences more rainfall with 72 mm (2.8 in) over 10 days, while August has significantly less, at 35 mm (1.4 in) over only 6 days. The humidity is also higher in September at 58%, compared to August's 51%. For more detailed information, you can check Valencia weather in August.

September and October showcase a noticeable shift in weather patterns. In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 34°C (94°F), with an average of 23°C (74°F) and 72 mm (2.8 in) of precipitation spread over 10 days, resulting in a relatively humid environment at 58%. In contrast, October brings cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 31°C (89°F), averaging 19°C (67°F). The month sees less precipitation at 47 mm (1.9 in) over just 4 days, despite a slight increase in humidity to 71%. For more detailed insights, you can refer to Valencia weather in October.

In September, the weather is generally warmer, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 34°C (94°F) and an average of 23°C (74°F). The month sees about 72 mm (2.8 in) of precipitation over approximately 10 days, accompanied by a moderate humidity level of 58%.

In contrast, November brings cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 28°C (82°F), averaging around 14°C (58°F). The precipitation in November is slightly lower at 66 mm (2.6 in) but occurs over fewer days, roughly 6 days, and the humidity rises to 76%.

For more detailed information, you can check this link: Valencia weather in November.

September and December weather in Valencia present a striking contrast. In September, temperatures are much warmer, ranging from a minimum of 13°C (56°F) to a maximum of 34°C (94°F), with an average temperature of 23°C (74°F). This month also experiences more frequent rainfall, with 72 mm (2.8 in) of precipitation over about 10 days, and a moderate humidity level of 58%.

In contrast, December brings cooler conditions, with an average temperature of 12°C (53°F) and a maximum reaching only 22°C (73°F). The month sees significantly less precipitation, totaling just 18 mm (0.7 in) over approximately 3 days, and higher humidity, averaging around 80%. For those interested in more specifics on December weather conditions, visit Valencia weather in December.

Compare Valencia's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Valencia

September in Valencia marks a transitional phase, as the summer heat begins to wane while still offering the warmth of early autumn. With average temperatures around 23°C, the weather is notably more comfortable compared to the sweltering summer months. The likelihood of rain increases slightly, with about 10 days experiencing some precipitation, but this tends to be light and refreshing rather than disruptive. The 58% humidity adds a touch of stickiness, reminiscent of the lingering summer feels, yet it contrasts sharply with the drier winter months ahead. For those eager to plan a visit, September offers a unique blend of warmth and occasional showers, making it a delightful time to explore the charm of Valencia. For a deeper dive into the weather patterns, check out Valencia Climate.