nomadseason

November Weather in San Sebastian, Mexico

Last updated: August 27, 2025

In November, the average temperature in San Sebastian, Mexico is a pleasant 18°C (66°F), with a minimum dipping to 8°C (46°F) and a warm maximum reaching 28°C (83°F). Expect about 66 mm (2.6 in) of precipitation over 9 days, and enjoy an average humidity level of 77% that adds to the overall ambiance of the season.

November Temperature in San Sebastian

In November in San Sebastian, the average temperature is 18°C (66°F), with maximums reaching up to 28°C (83°F) and minimums dropping as low as 8°C (46°F). This makes it a great time to visit San Sebastian, offering mild weather ideal for outdoor activities and exploring the sights.

November Weather in San Sebastian: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in San Sebastian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Sebastian, November typically has an average temperature of 18°C (66°F), with highs reaching up to 28°C (83°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec636670727370696868686563
Data source: Temperature data for San Sebastian 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.

November Precipitation in San Sebastian

In San Sebastian in November, the precipitation amount is 66 mm (2.6 in) over the course of 9 days.

November Precipitation Trends in San Sebastian

The chart displays monthly precipitation patterns in San Sebastian, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In San Sebastian, November typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec131312383384480557502266668
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

November Humidity in San Sebastian

In San Sebastian in November, humidity is 77%. With an average temperature of 18°C (66°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel more laborious, often leading travelers to seek shade and frequent breaks to stay comfortable.

November Average Humidity in San Sebastian

This chart illustrates the average monthly humidity levels in San Sebastian, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in San Sebastian is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%65%59%60%67%80%81%83%83%80%77%76%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in San Sebastian

In San Sebastian in November, 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 Sebastian.

Maximum UV Index Levels in San Sebastian for November

The chart shows the monthly maximum UV Index (UVI) for San Sebastian in November, 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 November, the maximum UV index in San Sebastian typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911141414141313141198
Data source: San Sebastian November 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 November Weather in San Sebastian Compares to Other Months

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

This table compares monthly weather conditions in San Sebastian, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)13 mm (0.5 inches)70%very high
February Weather19°C (66°F)13 mm (0.5 inches)65%extreme
March Weather21°C (70°F)12 mm (0.5 inches)59%extreme
April Weather22°C (72°F)3 mm (0.1 inches)60%extreme
May Weather23°C (74°F)83 mm (3.3 inches)67%extreme
June Weather21°C (70°F)383 mm (15.1 inches)80%extreme
July Weather20°C (69°F)480 mm (18.9 inches)81%extreme
August Weather20°C (69°F)557 mm (21.9 inches)83%extreme
September Weather20°C (68°F)502 mm (19.8 inches)83%extreme
October Weather20°C (68°F)266 mm (10.5 inches)80%extreme
November Weather18°C (66°F)66 mm (2.6 inches)77%very high
December Weather17°C (63°F)7 mm (0.3 inches)76%very high

Compare San Sebastian's Climate with Cities Worldwide