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Porto Ercole Weather and Climate: A Comprehensive Guide

The temperature in Porto Ercole can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and mild during the cooler months. It maintains moderate precipitation patterns. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

Visitors to Porto Ercole can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 28°C in August to a moderate 13°C in the coolest month, February.

Nights are cooler, with lows often dropping to around 9°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Porto Ercole experiences moderate precipitation patterns, averaging 801 mm yearly. The climate in Porto Ercole shows significant variation throughout the year. Expect high rainfall in November, with an average of 141 mm of precipitation over 15 rainy days.

In contrast, July offers drier and sunnier days, with around 13 mm of rainfall over 4 rainy days. For more details, please visit our Porto Ercole Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Porto Ercole

Sun   Dec 22
17°C | 6°C
S 5 m/s
5.1 mm
broken clouds and  chance of rain

broken clouds and chance of rain

Mon   Dec 23
11°C | 2°C
N 4 m/s
almost clear and no rain

almost clear and no rain

Tue   Dec 24
12°C | 3°C
N 6 m/s
clear and no rain

clear and no rain

The best time of year to visit Porto Ercole in Italy

During the months of May, June, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Porto Ercole?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Porto Ercole?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Porto Ercole?
    The coldest month is February with an average maximum temperature of 13°C.
  • Which is the wettest month in Porto Ercole?
    November tops the wettest month list with 141 mm of rainfall.
  • Which is the driest month in Porto Ercole?
    July is the driest month with 13 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.