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August Weather in San Sebastian de los Reyes, Spain

Last updated: August 27, 2025

In August, the average temperature in San Sebastian de los Reyes, Spain hovers around 26°C (79°F), making it a pleasant time to visit. However, temperatures can vary significantly, with a refreshing minimum of 9°C (48°F) and a scorching maximum of 41°C (106°F). Visitors should be prepared for some rain, as the area experiences about 19 mm (0.7 in) of precipitation over 3 days. With an average humidity of 58%, it’s advisable to stay hydrated while enjoying the beautiful surroundings.

August Temperature in San Sebastian de los Reyes

In August in San Sebastian de los Reyes, the average temperature is 26°C (79°F). Maximum temperatures can reach 41°C (106°F), while minimum temperatures can drop as low as 9°C (48°F). Be prepared for a wide range of temperatures when traveling to San Sebastian de los Reyes during this month.

August Weather in San Sebastian de los Reyes: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in San Sebastian de los Reyes, 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 de los Reyes, August typically has an average temperature of 26°C (79°F), with highs reaching up to 41°C (106°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec414750556574807970604945
Data source: Temperature data for San Sebastian de los Reyes 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.

August Precipitation in San Sebastian de los Reyes

In San Sebastian de los Reyes in August, the precipitation amount is 19 mm (0.7 in) over a period of 3 days.

August Precipitation Trends in San Sebastian de los Reyes

The chart displays monthly precipitation patterns in San Sebastian de los Reyes, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In San Sebastian de los Reyes, August typically receives around 19 mm (0.7 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec312845712517121934535440
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in San Sebastian de los Reyes

In San Sebastian de los Reyes in August, humidity is 58%. With an average temperature of 26°C (79°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but slightly muggy, an ideal time to explore the local attractions while staying hydrated.

August Average Humidity in San Sebastian de los Reyes

This chart illustrates the average monthly humidity levels in San Sebastian de los Reyes, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in San Sebastian de los Reyes is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%86%79%74%71%63%59%58%66%77%87%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in San Sebastian de los Reyes

In San Sebastian de los Reyes in August, 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 de los Reyes.

Maximum UV Index Levels in San Sebastian de los Reyes for August

The chart shows the monthly maximum UV Index (UVI) for San Sebastian de los Reyes in August, 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 August, the maximum UV index in San Sebastian de los Reyes typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810111198643
Data source: San Sebastian de los Reyes August 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 August Weather in San Sebastian de los Reyes Compares to Other Months

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

This table compares monthly weather conditions in San Sebastian de los Reyes, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)31 mm (1.2 inches)90%moderate
February Weather8°C (47°F)28 mm (1.1 inches)86%moderate
March Weather10°C (51°F)45 mm (1.8 inches)79%high
April Weather13°C (55°F)70 mm (2.8 inches)74%very high
May Weather18°C (65°F)25 mm (1.0 inches)71%very high
June Weather23°C (74°F)17 mm (0.7 inches)63%extreme
July Weather27°C (80°F)12 mm (0.5 inches)59%extreme
August Weather26°C (79°F)19 mm (0.7 inches)58%very high
September Weather21°C (70°F)34 mm (1.3 inches)65%very high
October Weather16°C (60°F)53 mm (2.1 inches)77%high
November Weather10°C (49°F)54 mm (2.1 inches)87%moderate
December Weather7°C (45°F)40 mm (1.6 inches)90%moderate

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