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September Weather in San Pedro, Spain

Last updated: August 27, 2025

In September, the average temperature in San Pedro, Spain is a pleasant 20°C (69°F). Expect temperatures to vary between a minimum of 6°C (44°F) and a maximum of 35°C (94°F). During this time, precipitation typically amounts to 42 mm (1.6 in) over 7 days, with an average humidity level of 58%. Enjoy the mild climate!

September Temperature in San Pedro

In September in San Pedro, the average temperature is 20°C (69°F). Maximums can reach 35°C (94°F), while minimums can drop as low as 6°C (44°F). This climate offers a pleasant range of temperatures, making it an ideal time for outdoor adventures and exploration.

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

The chart illustrates September temperature patterns in San Pedro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pedro, September typically has an average temperature of 20°C (69°F), with highs reaching up to 35°C (94°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec414648526371787868594844
Data source: Temperature data for San Pedro 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 Pedro

In San Pedro in September, the total precipitation amount is 42 mm (1.6 in) accumulated over a span of 7 days.

September Precipitation Trends in San Pedro

The chart displays monthly precipitation patterns in San Pedro, 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 Pedro, September typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec393069794733133042305251
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Pedro

In San Pedro in September humidity is 58%. With an average temperature of 20°C (69°F), this humidity feels like a refreshing balmy embrace, making it quite pleasant for traveling as long as you stay hydrated and take occasional breaks in the shade.

September Average Humidity in San Pedro

This chart illustrates the average monthly humidity levels in San Pedro, 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 Pedro is approximately 58%, offering insight into how humid the weather typically is during this month.
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 San Pedro

In San Pedro in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in San Pedro.

Maximum UV Index Levels in San Pedro for September

The chart shows the monthly maximum UV Index (UVI) for San Pedro 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 Pedro typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101211109743
Data source: San Pedro 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 Pedro Compares to Other Months

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

This table compares monthly weather conditions in San Pedro, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)39 mm (1.5 inches)78%moderate
February Weather8°C (46°F)30 mm (1.2 inches)75%moderate
March Weather9°C (49°F)69 mm (2.7 inches)64%high
April Weather11°C (53°F)79 mm (3.1 inches)58%very high
May Weather17°C (63°F)47 mm (1.8 inches)53%very high
June Weather22°C (71°F)33 mm (1.3 inches)49%extreme
July Weather26°C (78°F)13 mm (0.5 inches)51%extreme
August Weather25°C (78°F)30 mm (1.2 inches)51%very high
September Weather20°C (69°F)42 mm (1.6 inches)58%very high
October Weather15°C (60°F)30 mm (1.2 inches)71%high
November Weather9°C (49°F)52 mm (2.1 inches)76%moderate
December Weather7°C (44°F)50 mm (2.0 inches)80%moderate

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