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October Weather in San Millan de los Caballeros, Spain

Last updated: August 27, 2025

In San Millan de los Caballeros, Spain, the average temperature in October hovers around 14°C (57°F), with a typical range that can dip to a brisk 1°C (34°F) or rise to a warm 30°C (86°F). Expect about 47 mm (1.9 in) of precipitation spread over 5 days, while the air is tinged with an average humidity of 82%. Be prepared for a mix of weather as you explore!

October Temperature in San Millan de los Caballeros

In October in San Millan de los Caballeros, the average temperature is 14°C (57°F), with maximums reaching 30°C (86°F) and minimums dropping as low as 1°C (34°F). This diverse range of temperatures makes San Millan de los Caballeros an appealing destination for travelers seeking both warm days and cool evenings.

October Weather in San Millan de los Caballeros: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in San Millan de los Caballeros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Millan de los Caballeros, October typically has an average temperature of 14°C (57°F), with highs reaching up to 30°C (86°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec394548526167737265574643
Data source: Temperature data for San Millan de los Caballeros 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.

October Precipitation in San Millan de los Caballeros

In San Millan de los Caballeros in October, the precipitation amount is 47 mm (1.9 in) spread over a duration of 5 days.

October Precipitation Trends in San Millan de los Caballeros

The chart displays monthly precipitation patterns in San Millan de los Caballeros, 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 San Millan de los Caballeros, October typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec254643624750251946476055
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Millan de los Caballeros

In San Millan de los Caballeros in October, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

October Average Humidity in San Millan de los Caballeros

This chart illustrates the average monthly humidity levels in San Millan de los Caballeros, 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 San Millan de los Caballeros is approximately 82%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in San Millan de los Caballeros

In San Millan de los Caballeros in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in San Millan de los Caballeros, you can refer to this Hourly UV Index in San Millan de los Caballeros.

Maximum UV Index Levels in San Millan de los Caballeros for October

The chart shows the monthly maximum UV Index (UVI) for San Millan de los Caballeros 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 San Millan de los Caballeros typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246810111098632
Data source: San Millan de los Caballeros 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 San Millan de los Caballeros Compares to Other Months

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

This table compares monthly weather conditions in San Millan de los Caballeros, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)25 mm (1.0 inches)87%low
February Weather7°C (45°F)46 mm (1.8 inches)85%moderate
March Weather9°C (48°F)43 mm (1.7 inches)83%high
April Weather11°C (53°F)62 mm (2.4 inches)83%very high
May Weather16°C (61°F)47 mm (1.8 inches)84%very high
June Weather19°C (67°F)50 mm (2.0 inches)84%extreme
July Weather23°C (73°F)25 mm (1.0 inches)86%very high
August Weather22°C (72°F)19 mm (0.7 inches)78%very high
September Weather18°C (65°F)46 mm (1.8 inches)77%very high
October Weather14°C (57°F)47 mm (1.9 inches)82%high
November Weather8°C (47°F)60 mm (2.4 inches)86%moderate
December Weather6°C (43°F)55 mm (2.2 inches)87%low

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