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September Weather in Porrino, Spain

Last updated: August 27, 2025

In September, the average temperature in Porrino, Spain hovers around 18°C (65°F). During this time, temperatures can vary significantly, dropping to a minimum of 6°C (44°F) and peaking at a maximum of 33°C (91°F). Expect a precipitation amount of 62 mm (2.4 in) over the course of 9 days, with humidity levels relatively high at 79%.

September Temperature in Porrino

In September in Porrino, the average temperature is 18°C (65°F). Maximum temperatures can reach 33°C (91°F), while minimums can dip as low as 6°C (44°F). This range makes it a perfect time for travelers to enjoy various outdoor activities while being prepared for both warm days and cooler evenings.

September Weather in Porrino: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Porrino, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porrino, September typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (91°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec464951546063676764595149
Data source: Temperature data for Porrino 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 Porrino

In Porrino in September, the precipitation amount is 62 mm (2.4 in) over the course of 9 days.

September Precipitation Trends in Porrino

The chart displays monthly precipitation patterns in Porrino, 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 Porrino, September typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec12717218815710673353162143196248
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Porrino

In Porrino in September, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

September Average Humidity in Porrino

This chart illustrates the average monthly humidity levels in Porrino, 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 Porrino 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 Porrino

In Porrino 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 Porrino.

Maximum UV Index Levels in Porrino for September

The chart shows the monthly maximum UV Index (UVI) for Porrino 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 Porrino typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689101097632
Data source: Porrino 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 Porrino Compares to Other Months

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

This table compares monthly weather conditions in Porrino, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)127 mm (5.0 inches)84%low
February Weather10°C (50°F)172 mm (6.8 inches)83%moderate
March Weather10°C (51°F)188 mm (7.4 inches)82%high
April Weather12°C (54°F)157 mm (6.2 inches)83%very high
May Weather15°C (60°F)106 mm (4.2 inches)83%very high
June Weather17°C (63°F)73 mm (2.9 inches)83%very high
July Weather20°C (67°F)35 mm (1.4 inches)82%very high
August Weather20°C (68°F)31 mm (1.2 inches)78%very high
September Weather18°C (65°F)62 mm (2.4 inches)79%high
October Weather15°C (59°F)143 mm (5.6 inches)82%high
November Weather11°C (52°F)196 mm (7.7 inches)84%moderate
December Weather9°C (49°F)248 mm (9.8 inches)85%low

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