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September Weather in Portillo de Soria, Spain

Last updated: August 27, 2025

In September, the average temperature in Portillo de Soria, Spain is a comfortable 17°C (63°F). Expect temperatures to range from a cool 2°C (36°F) to a warm 31°C (89°F). During this month, precipitation averages about 44 mm (1.7 in) spread across 8 days, while the average humidity sits at a moderate 64%.

September Temperature in Portillo de Soria

In September in Portillo de Soria, the average temperature is 17°C (63°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop as low as 2°C (36°F). Be prepared for a range of temperatures, making it a perfect time for both outdoor adventures and cozy indoor activities.

September Weather in Portillo de Soria: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Portillo de Soria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portillo de Soria, September typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (89°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec374345495765707062544441
Data source: Temperature data for Portillo de Soria 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 Portillo de Soria

In Portillo de Soria in September, the total precipitation amount is 44 mm (1.7 in) over a duration of 8 days.

September Precipitation Trends in Portillo de Soria

The chart displays monthly precipitation patterns in Portillo de Soria, 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. In Portillo de Soria, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec473758946374322744406940
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Portillo de Soria

In Portillo de Soria in September humidity is 64%. With an average temperature of 17°C (63°F), this humidity feels like a mild dampness that can make outdoor activities feel slightly muggy, but it's still comfortable for exploring the area.

September Average Humidity in Portillo de Soria

This chart illustrates the average monthly humidity levels in Portillo de Soria, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Portillo de Soria is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%73%69%64%59%58%58%64%76%82%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Portillo de Soria

In Portillo de Soria in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Portillo de Soria.

Maximum UV Index Levels in Portillo de Soria for September

The chart shows the monthly maximum UV Index (UVI) for Portillo de Soria 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. In September, the maximum UV index in Portillo de Soria typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810111198642
Data source: Portillo de Soria 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.

How September Weather in Portillo de Soria Compares to Other Months

Weather in Portillo de Soria varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Portillo de Soria, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Portillo de Soria, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)47 mm (1.9 inches)85%moderate
February Weather6°C (43°F)37 mm (1.5 inches)80%moderate
March Weather7°C (45°F)58 mm (2.3 inches)73%high
April Weather10°C (49°F)94 mm (3.7 inches)69%very high
May Weather14°C (58°F)63 mm (2.5 inches)64%very high
June Weather18°C (65°F)74 mm (2.9 inches)59%extreme
July Weather21°C (70°F)32 mm (1.3 inches)58%extreme
August Weather21°C (70°F)27 mm (1.1 inches)58%very high
September Weather17°C (63°F)44 mm (1.7 inches)64%very high
October Weather12°C (54°F)40 mm (1.6 inches)76%high
November Weather7°C (44°F)69 mm (2.7 inches)82%moderate
December Weather5°C (41°F)40 mm (1.6 inches)84%low

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