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August Weather in Madrid, United States

Last updated: June 24, 2025

In Madrid, United States, the average temperature in August hovers around 23°C (74°F). Expect a range between a brisk 10°C (51°F) and a balmy 37°C (99°F). During this time, the region typically receives 83 mm (3.3 in) of precipitation over approximately 9 days, coupled with an average humidity level of 77%, creating a delightful yet humid atmosphere.

August Temperature in Madrid

In August in Madrid, the average temperature is 23°C (74°F). The maximum can reach 37°C (99°F) and the minimum can be as low as 10°C (51°F). Be sure to pack accordingly to enjoy the warm days while being prepared for cooler nights.

August Weather in Madrid: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Madrid, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Madrid, August typically has an average temperature of 23°C (74°F), with highs reaching up to 37°C (99°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec212238486274777368523730
Data source: Temperature data for Madrid 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 Madrid

In Madrid in August, the precipitation amount is 83 mm (3.3 in) over the course of 9 days.

August Precipitation Trends in Madrid

The chart displays monthly precipitation patterns in Madrid, 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 Madrid, August typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec3541777616310085831241294037
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Madrid

In Madrid in August, humidity is 77%. With an average temperature of 23°C (74°F), this humidity feels like being enveloped in a warm, sticky blanket, making travel somewhat uncomfortable and requiring frequent hydration breaks to enjoy the sights without feeling overheated.

August Average Humidity in Madrid

This chart illustrates the average monthly humidity levels in Madrid, 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 Madrid is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%77%78%77%81%81%77%73%75%85%83%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Madrid

In Madrid 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 Madrid.

Maximum UV Index Levels in Madrid for August

The chart shows the monthly maximum UV Index (UVI) for Madrid 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 Madrid typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689111098643
Data source: Madrid 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 Madrid Compares to Other Months

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

This table compares monthly weather conditions in Madrid, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)35 mm (1.4 inches)78%moderate
February Weather-6°C (22°F)41 mm (1.6 inches)80%moderate
March Weather4°C (39°F)77 mm (3.0 inches)77%high
April Weather9°C (49°F)76 mm (3.0 inches)77%very high
May Weather17°C (62°F)163 mm (6.4 inches)77%very high
June Weather23°C (74°F)100 mm (3.9 inches)81%extreme
July Weather25°C (77°F)84 mm (3.3 inches)81%very high
August Weather23°C (74°F)83 mm (3.3 inches)77%very high
September Weather20°C (68°F)124 mm (4.9 inches)73%very high
October Weather11°C (52°F)129 mm (5.1 inches)75%high
November Weather3°C (38°F)40 mm (1.6 inches)85%moderate
December Weather-1°C (30°F)37 mm (1.4 inches)83%moderate

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