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July Weather in San Justo, Spain

Last updated: August 27, 2025

The average temperature in San Justo, Spain for July is a pleasant 19°C (66°F). However, temperatures can range from a chilly 5°C (41°F) to a warm 32°C (90°F), making it a versatile time of year. With an average precipitation of 37 mm (1.5 in) over 5 days, and humidity levels reaching 86%, be prepared for a mix of weather conditions that might just surprise you!

July Temperature in San Justo

In July in San Justo, the average temperature is 19°C (66°F). Maximums can reach 32°C (90°F), and minimums can be as low as 5°C (41°F). This makes it a great time for travelers to enjoy mild weather while exploring the area.

July Weather in San Justo: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in San Justo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Justo, July typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (90°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec384143475560666560534340
Data source: Temperature data for San Justo 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.

July Precipitation in San Justo

In San Justo in July, the precipitation amount is 37 mm (1.5 in) spread over a period of 5 days.

July Precipitation Trends in San Justo

The chart displays monthly precipitation patterns in San Justo, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In San Justo, July typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec44798610074923729616788107
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in San Justo

In San Justo in July, humidity is 86%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket enveloping you, making travel slightly uncomfortable as the air feels heavy and sticking to your skin.

July Average Humidity in San Justo

This chart illustrates the average monthly humidity levels in San Justo, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in San Justo is approximately 86%, 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 July generated using information from the Copernicus Climate Change Service.

July UV Index in San Justo

In San Justo in July, 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 San Justo.

Maximum UV Index Levels in San Justo for July

The chart shows the monthly maximum UV Index (UVI) for San Justo in July, 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 July, the maximum UV index in San Justo typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246810111098642
Data source: San Justo July 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 July Weather in San Justo Compares to Other Months

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

This table compares monthly weather conditions in San Justo, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)44 mm (1.7 inches)87%low
February Weather5°C (41°F)79 mm (3.1 inches)85%moderate
March Weather6°C (43°F)86 mm (3.4 inches)83%high
April Weather9°C (48°F)100 mm (3.9 inches)83%very high
May Weather13°C (55°F)74 mm (2.9 inches)84%very high
June Weather15°C (60°F)92 mm (3.6 inches)84%extreme
July Weather19°C (66°F)37 mm (1.5 inches)86%very high
August Weather19°C (66°F)29 mm (1.1 inches)78%very high
September Weather15°C (60°F)61 mm (2.4 inches)77%very high
October Weather11°C (53°F)67 mm (2.7 inches)82%high
November Weather6°C (43°F)88 mm (3.5 inches)86%moderate
December Weather5°C (41°F)107 mm (4.2 inches)87%low

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