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August Weather in Castile, United States

Last updated: June 24, 2025

In Castile, United States, the average temperature in August hovers around 21°C (70°F). Temperatures can vary significantly, with a minimum of 7°C (44°F) and a maximum reaching 32°C (90°F). Expect about 93 mm (3.7 in) of precipitation over 12 days, contributing to an average humidity of 72%.

August Temperature in Castile

In August in Castile, the average temperature is 21°C (70°F). Maximums can reach 32°C (90°F) and minimums can be as low as 7°C (44°F). This range makes Castile an ideal destination for travelers seeking mild weather and pleasant outdoor activities.

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

The chart illustrates August temperature patterns in Castile, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castile, August typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (90°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec252834455766716963523831
Data source: Temperature data for Castile 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 Castile

In Castile in August, the precipitation amount is 93 mm (3.7 in) over the course of 12 days.

August Precipitation Trends in Castile

The chart displays monthly precipitation patterns in Castile, 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 Castile, August typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7784761121139213593701348790
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Castile

In Castile in August, humidity is 72%. With an average temperature of 21°C (70°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sticky and sweaty, but still manageable for traveling if you stay hydrated and take regular breaks in the shade.

August Average Humidity in Castile

This chart illustrates the average monthly humidity levels in Castile, 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 Castile is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%88%88%82%80%77%72%76%83%88%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Castile

In Castile 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 Castile.

Maximum UV Index Levels in Castile for August

The chart shows the monthly maximum UV Index (UVI) for Castile 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 Castile typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810101098642
Data source: Castile 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 Castile Compares to Other Months

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

This table compares monthly weather conditions in Castile, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)77 mm (3.0 inches)91%moderate
February Weather-2°C (28°F)84 mm (3.3 inches)91%moderate
March Weather1°C (34°F)76 mm (3.0 inches)88%high
April Weather7°C (45°F)112 mm (4.4 inches)88%very high
May Weather14°C (58°F)113 mm (4.4 inches)82%very high
June Weather19°C (67°F)92 mm (3.6 inches)79%very high
July Weather22°C (71°F)135 mm (5.3 inches)77%very high
August Weather21°C (70°F)93 mm (3.7 inches)72%very high
September Weather17°C (63°F)70 mm (2.8 inches)76%very high
October Weather11°C (53°F)134 mm (5.3 inches)83%high
November Weather3°C (38°F)87 mm (3.4 inches)88%moderate
December Weather-1°C (31°F)90 mm (3.5 inches)87%low

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