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September Weather in San Amaro, Spain

Last updated: August 27, 2025

In September, the average temperature in San Amaro, Spain hovers around 17°C (63°F). Expect temperatures to range from a brisk 4°C (40°F) to a warm 32°C (91°F). During this month, precipitation typically measures 46 mm (1.8 in) over about 8 days, contributing to an average humidity of 79%.

September Temperature in San Amaro

In September, the average temperature in San Amaro is 17°C (63°F), with maximums reaching as high as 32°C (91°F) and minimums dropping to as low as 4°C (40°F). This wide range of temperatures makes San Amaro an ideal destination for travelers seeking varied weather experiences.

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

The chart illustrates September temperature patterns in San Amaro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Amaro, September typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (91°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec434748525862666663574846
Data source: Temperature data for San Amaro 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 Amaro

In San Amaro in September, the precipitation amount is 46 mm (1.8 in) over the course of 8 days.

September Precipitation Trends in San Amaro

The chart displays monthly precipitation patterns in San Amaro, 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 Amaro, September typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec841211321097660313046104130169
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Amaro

In San Amaro in September, humidity is 79%. With an average temperature of 17°C (63°F), this humidity feels like a warm, muggy embrace, making outdoor activities less comfortable and prompting travelers to seek shaded areas or cool refreshments more frequently.

September Average Humidity in San Amaro

This chart illustrates the average monthly humidity levels in San Amaro, 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 Amaro is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%83%83%83%82%78%79%82%84%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Amaro

In San Amaro 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 Amaro.

Maximum UV Index Levels in San Amaro for September

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

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

This table compares monthly weather conditions in San Amaro, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)84 mm (3.3 inches)84%low
February Weather8°C (47°F)121 mm (4.8 inches)83%moderate
March Weather9°C (48°F)132 mm (5.2 inches)82%high
April Weather11°C (52°F)109 mm (4.3 inches)83%very high
May Weather15°C (58°F)76 mm (3.0 inches)83%very high
June Weather17°C (62°F)60 mm (2.3 inches)83%extreme
July Weather19°C (67°F)31 mm (1.2 inches)82%very high
August Weather19°C (67°F)30 mm (1.2 inches)78%very high
September Weather17°C (63°F)46 mm (1.8 inches)79%high
October Weather14°C (57°F)104 mm (4.1 inches)82%high
November Weather9°C (49°F)129 mm (5.1 inches)84%moderate
December Weather8°C (46°F)169 mm (6.6 inches)85%low

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