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August Weather in Grassano, Italy

Last updated: August 23, 2025

In August, the average temperature in Grassano, Italy hovers around 26°C (79°F). Expect a range from a cool 13°C (56°F) to a sweltering 40°C (105°F). During this time, you'll encounter 36 mm (1.4 in) of precipitation spread over 6 days, accompanied by an average humidity of 56%. Stay prepared for a mix of warmth and occasional rain!

August Temperature in Grassano

In August in Grassano, the average temperature is 26°C (79°F), with maximums reaching 40°C (105°F) and minimums dropping as low as 13°C (56°F). This range makes it essential for travelers to pack both light clothing for the heat and warmer layers for the cooler nights.

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

The chart illustrates August temperature patterns in Grassano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grassano, August typically has an average temperature of 26°C (79°F), with highs reaching up to 40°C (105°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec424648556373787870605346
Data source: Temperature data for Grassano 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 Grassano

In Grassano in August, the total precipitation amount is 36 mm (1.4 in), which falls over the course of 6 days.

August Precipitation Trends in Grassano

The chart displays monthly precipitation patterns in Grassano, 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 Grassano, August typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec5153576266512436335210151
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Grassano

In Grassano in August humidity is 56%. With an average temperature of 26°C (79°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls but slightly sticky for more vigorous activities, so travelers should stay hydrated and dress in light, breathable clothing.

August Average Humidity in Grassano

This chart illustrates the average monthly humidity levels in Grassano, 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 Grassano is approximately 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%74%70%71%71%65%61%56%66%74%80%82%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Grassano

In Grassano 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 Grassano.

Maximum UV Index Levels in Grassano for August

The chart shows the monthly maximum UV Index (UVI) for Grassano 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 Grassano typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Grassano 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 Grassano Compares to Other Months

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

This table compares monthly weather conditions in Grassano, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)51 mm (2.0 inches)82%moderate
February Weather8°C (46°F)53 mm (2.1 inches)74%moderate
March Weather9°C (48°F)57 mm (2.2 inches)70%high
April Weather13°C (55°F)62 mm (2.4 inches)71%very high
May Weather17°C (64°F)66 mm (2.6 inches)71%very high
June Weather23°C (73°F)51 mm (2.0 inches)65%very high
July Weather26°C (78°F)24 mm (0.9 inches)61%very high
August Weather26°C (79°F)36 mm (1.4 inches)56%very high
September Weather21°C (70°F)33 mm (1.3 inches)66%very high
October Weather16°C (61°F)52 mm (2.0 inches)74%high
November Weather12°C (53°F)101 mm (4.0 inches)80%moderate
December Weather8°C (46°F)51 mm (2.0 inches)82%low

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