Porto Heli Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Porto Heli.
Climate overview of Porto Heli
The climate in Porto Heli, Peloponnese, Greece, is marked by large temperature swings across the seasons, ranging from 30°C (86°F) in August to 14°C (57°F) in January.
With around 433 mm (17 in) of annual rainfall, Porto Heli has a fairly dry climate. However, it has a distinct dry season from April to October. The wettest month is December, while July sees the least rain.
Porto Heli Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Porto Heli — and find the best time to visit.
Monthly Temperature in Porto Heli
In Porto Heli, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 30°C (86°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 14°C (57°F).
At night, temperatures range from around 25°C (77°F) in August to 10°C (50°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Porto Heli
Porto Heli tends toward drier weather patterns, receiving approximately 433 mm (17 in) of rain per year. Porto Heli can be quite wet during December, receiving approximately 76 mm (3 in) of precipitation over 11 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 2.5 mm (0.1 in) of precipitation spread across a single rainy day days. For more details, please visit our Porto Heli Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Porto Heli
Frequently asked questions about the climate in Porto Heli
What is the best time to visit Porto Heli?
April, May, June, September and October typically offer the most optimal weather in Porto Heli. In contrast, January, February, March and December tend to have less optimal conditions. Porto Heli has a distinct dry season from April to October.
What temperatures can I expect in Porto Heli?
Daytime highs range from 14°C (57°F) in January to 30°C (86°F) in August. Nighttime lows range from 10°C (50°F) to 25°C (77°F). Temperatures vary considerably through the year.
How much rain does Porto Heli get?
Annual rainfall is around 433 mm (17 in). December is the wettest month with 76 mm (3 in), while July is the driest with 2.5 mm (0.1 in).
Porto Heli 3-Day Forecast
Porto Heli 3-Day Forecast
Porto Heli on the map
Porto Heli is highlighted — select any city to see its climate.
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