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September Weather in El Astillero, Spain

Last updated: August 27, 2025

In September, the average temperature in El Astillero, Spain is a comfortable 19°C (67°F). Expect a range that may dip to a minimum of 11°C (53°F) and rise to a welcoming 30°C (87°F). However, don't forget your umbrella, as the region sees about 99 mm (3.9 in) of precipitation over 11 days. With an average humidity of 77%, you might feel the cozy embrace of warmth and moisture throughout the month.

September Temperature in El Astillero

In September, in El Astillero, the average temperature is 19°C (67°F). Maximums can reach 30°C (87°F), and minimums can be as low as 11°C (53°F). This pleasant climate makes it an ideal time for traveling and exploring the area.

September Weather in El Astillero: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in El Astillero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Astillero, September typically has an average temperature of 19°C (67°F), with highs reaching up to 30°C (87°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec495152555964686966615552
Data source: Temperature data for El Astillero 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 El Astillero

In El Astillero, in September, the precipitation amount is 99 mm (3.9 in) over the course of 11 days.

September Precipitation Trends in El Astillero

The chart displays monthly precipitation patterns in El Astillero, 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 El Astillero, September typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec119102102848390656699117187185
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Astillero

In El Astillero in September, humidity is 77%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making travel slightly more challenging as the air clings to your skin, turning every step into a leisurely stroll through a sauna.

September Average Humidity in El Astillero

This chart illustrates the average monthly humidity levels in El Astillero, 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 El Astillero is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%81%81%83%87%82%77%80%83%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Astillero

In El Astillero in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in El Astillero.

Maximum UV Index Levels in El Astillero for September

The chart shows the monthly maximum UV Index (UVI) for El Astillero 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 El Astillero typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: El Astillero 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 El Astillero Compares to Other Months

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

This table compares monthly weather conditions in El Astillero, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)119 mm (4.7 inches)85%low
February Weather11°C (52°F)102 mm (4.0 inches)83%moderate
March Weather11°C (53°F)102 mm (4.0 inches)82%high
April Weather13°C (55°F)84 mm (3.3 inches)81%high
May Weather15°C (59°F)83 mm (3.3 inches)81%very high
June Weather18°C (64°F)90 mm (3.6 inches)83%very high
July Weather20°C (68°F)65 mm (2.6 inches)87%very high
August Weather21°C (69°F)65 mm (2.6 inches)82%very high
September Weather19°C (67°F)99 mm (3.9 inches)77%high
October Weather16°C (62°F)117 mm (4.6 inches)80%moderate
November Weather13°C (55°F)187 mm (7.4 inches)83%moderate
December Weather11°C (52°F)185 mm (7.3 inches)85%low

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