August Weather in Porto Ercole

Last updated: March 2, 2024

The weather in Porto Ercole, Italy, during August is characterized by an average temperature of 25°C (78°F). Highs can soar to 30°C (87°F), while lows may dip to 20°C (68°F). Typically, the humidity level in Porto Ercole throughout August hovers around 55%.

20°C (68°F)

Minimum temperature

25°C (78°F)

Average temperature

30°C (87°F)

Maximum temperature

55%

Humidity

Precipitation and Sunshine hours

In August, Porto Ercole averages 14 mm (0.5 inches) of rainfall, typically over the course of 3 rainy days. The month enjoys an average of 13 hours 49 minutes of daylight, with the sun shining for approximately 12 hours 57 minutes each day. Additionally, there is a 74% probability of sunny days during this period.

14 mm (0.5 inches)

Precipitation

3 rainy days

Rainy days

12 hours 57 minutes

Sunshine hours

74%

Chance of sun

UV Index

In August, the UV Index in Porto Ercole reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 3 4 6 8 9 8 7 5 3 2 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Porto Ercole's Climate with Cities Worldwide