nomadseason

October Weather in Portugalete, Spain

Last updated: August 27, 2025

In October, the average temperature in Portugalete, Spain hovers around 15°C (59°F), with a comfortable range from a chilly 5°C (41°F) to a warm 27°C (81°F). Be prepared for 105 mm (4.1 in) of precipitation spread over 13 days, contributing to an average humidity of 80%.

October Temperature in Portugalete

In October in Portugalete, the average temperature is 15°C (59°F). Maximum temperatures can reach 27°C (81°F), while minimums can drop as low as 5°C (41°F). This climate makes it an ideal time for travelers to enjoy outdoor activities while being prepared for varying temperatures.

October Weather in Portugalete: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Portugalete, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portugalete, October typically has an average temperature of 15°C (59°F), with highs reaching up to 27°C (81°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec465051545863666764595350
Data source: Temperature data for Portugalete generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Portugalete

In Portugalete in October, the precipitation amount is 105 mm (4.1 in) over the course of 13 days.

October Precipitation Trends in Portugalete

The chart displays monthly precipitation patterns in Portugalete, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Portugalete, October typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec117103989282104656281105158154
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Portugalete

In Portugalete in October, humidity is 80%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making outdoor activities slightly uncomfortable and necessitating frequent breaks to stay hydrated.

October Average Humidity in Portugalete

This chart illustrates the average monthly humidity levels in Portugalete, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Portugalete is approximately 80%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Portugalete

In Portugalete in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Portugalete.

Maximum UV Index Levels in Portugalete for October

The chart shows the monthly maximum UV Index (UVI) for Portugalete in October, 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 October, the maximum UV index in Portugalete typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Portugalete October 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 October Weather in Portugalete Compares to Other Months

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

This table compares monthly weather conditions in Portugalete, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)117 mm (4.6 inches)85%low
February Weather10°C (50°F)103 mm (4.0 inches)83%moderate
March Weather10°C (51°F)98 mm (3.9 inches)82%high
April Weather12°C (54°F)92 mm (3.6 inches)81%high
May Weather14°C (58°F)82 mm (3.2 inches)81%very high
June Weather17°C (63°F)103 mm (4.1 inches)83%very high
July Weather19°C (67°F)65 mm (2.6 inches)87%very high
August Weather20°C (67°F)62 mm (2.5 inches)82%very high
September Weather18°C (65°F)81 mm (3.2 inches)77%high
October Weather15°C (59°F)105 mm (4.1 inches)80%moderate
November Weather11°C (53°F)158 mm (6.2 inches)83%moderate
December Weather10°C (50°F)154 mm (6.1 inches)85%low

Compare Portugalete's Climate with Cities Worldwide