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August Weather in Arenas de San Juan, Spain

Last updated: August 27, 2025

In August, the average temperature in Arenas de San Juan, Spain hovers around 27°C (82°F). Temperatures can vary significantly, with a minimum of 11°C (53°F) and soaring up to a sweltering 43°C (110°F). Expect light precipitation with about 13 mm (0.5 in) spread across 2 days, and enjoy relatively low humidity at an average of 42%.

August Temperature in Arenas de San Juan

In August in Arenas de San Juan, the average temperature is 27°C (82°F), with maximums reaching as high as 43°C (110°F) and minimums dipping to 11°C (53°F). It's advisable to prepare for a wide range of temperatures when traveling during this time.

August Weather in Arenas de San Juan: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Arenas de San Juan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arenas de San Juan, August typically has an average temperature of 27°C (82°F), with highs reaching up to 43°C (110°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec414851566675828172625045
Data source: Temperature data for Arenas de San Juan 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 Arenas de San Juan

In Arenas de San Juan in August, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

August Precipitation Trends in Arenas de San Juan

The chart displays monthly precipitation patterns in Arenas de San Juan, 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 Arenas de San Juan, August typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec302546632812101322445036
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Arenas de San Juan

In Arenas de San Juan in August, humidity is 42%. With an average temperature of 27°C (82°F), this humidity feels like a comfortable embrace, making it ideal for leisurely travel and exploration.

August Average Humidity in Arenas de San Juan

This chart illustrates the average monthly humidity levels in Arenas de San Juan, 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 Arenas de San Juan is approximately 42%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%78%66%60%56%44%44%42%53%70%83%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Arenas de San Juan

In Arenas de San Juan in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Arenas de San Juan.

Maximum UV Index Levels in Arenas de San Juan for August

The chart shows the monthly maximum UV Index (UVI) for Arenas de San Juan 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 Arenas de San Juan typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3469101211109743
Data source: Arenas de San Juan 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 Arenas de San Juan Compares to Other Months

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

This table compares monthly weather conditions in Arenas de San Juan, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)30 mm (1.2 inches)85%moderate
February Weather9°C (48°F)25 mm (1.0 inches)78%moderate
March Weather11°C (51°F)46 mm (1.8 inches)66%high
April Weather13°C (56°F)63 mm (2.5 inches)60%very high
May Weather19°C (67°F)28 mm (1.1 inches)56%very high
June Weather24°C (76°F)12 mm (0.5 inches)44%extreme
July Weather28°C (82°F)10 mm (0.4 inches)44%extreme
August Weather27°C (82°F)13 mm (0.5 inches)42%very high
September Weather22°C (72°F)22 mm (0.9 inches)53%very high
October Weather17°C (62°F)44 mm (1.7 inches)70%high
November Weather10°C (50°F)50 mm (2.0 inches)83%moderate
December Weather7°C (45°F)36 mm (1.4 inches)86%moderate

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