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September Weather in San Emiliano, Spain

Last updated: August 27, 2025

In September, the average temperature in San Emiliano, Spain hovers around 14°C (57°F). Daily highs can reach up to 27°C (82°F), while the thermometer can dip to a chilly 0°C (32°F). Expect around 67 mm (2.6 in) of rain spread over 11 days, and prepare for a muggy atmosphere with an average humidity of 77%.

September Temperature in San Emiliano

In September in San Emiliano, the average temperature is 14°C (57°F). Maximums can reach 27°C (82°F), while minimums can drop as low as 0°C (32°F). This makes San Emiliano a great destination for travelers seeking a mild climate with the possibility of both warm days and crisp nights.

September Weather in San Emiliano: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Emiliano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Emiliano, September typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (82°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec363941455156616156504139
Data source: Temperature data for San Emiliano 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 San Emiliano

In San Emiliano in September, the total precipitation amount is 67 mm (2.6 in) over the course of 11 days.

September Precipitation Trends in San Emiliano

The chart displays monthly precipitation patterns in San Emiliano, 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 San Emiliano, September typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec791011049710812068576787129153
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Emiliano

In San Emiliano in September, humidity is 77%. With an average temperature of 14°C (57°F), this humidity feels like a heavy blanket wrapping around you, making outdoor exploration feel muggy and leaving you craving the shade while you travel.

September Average Humidity in San Emiliano

This chart illustrates the average monthly humidity levels in San Emiliano, 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 San Emiliano is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%83%84%84%86%78%77%82%86%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Emiliano

In San Emiliano 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 San Emiliano.

Maximum UV Index Levels in San Emiliano for September

The chart shows the monthly maximum UV Index (UVI) for San Emiliano 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 San Emiliano typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689111097632
Data source: San Emiliano 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 San Emiliano Compares to Other Months

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

This table compares monthly weather conditions in San Emiliano, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)79 mm (3.1 inches)87%low
February Weather4°C (40°F)100 mm (4.0 inches)85%moderate
March Weather5°C (41°F)104 mm (4.1 inches)83%high
April Weather7°C (45°F)97 mm (3.8 inches)83%very high
May Weather11°C (51°F)108 mm (4.2 inches)84%very high
June Weather13°C (56°F)120 mm (4.7 inches)84%extreme
July Weather16°C (61°F)68 mm (2.7 inches)86%very high
August Weather16°C (61°F)57 mm (2.2 inches)78%very high
September Weather14°C (57°F)67 mm (2.6 inches)77%high
October Weather10°C (51°F)87 mm (3.4 inches)82%high
November Weather5°C (42°F)129 mm (5.1 inches)86%moderate
December Weather4°C (39°F)153 mm (6.0 inches)87%low

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