Ermioni Climate by Month
Ermioni experiences great temperature shifts.
The city's weather can transition from very warm days
to mild weather.
It maintains fairly dry conditions year-round.
Let's now guide you through the climate details for a complete overview.
Average day and night temperature
The climate in Ermioni is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures range from a very warm 31°C in August, the warmest time of the year, to a moderate 14°C during cooler months like February. At night, temperatures typically average around 10°C during these months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Ermioni has a relatively dry climate with low precipitation, averaging 385 mm of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, December receives moderate rainfall, averaging 65 mm of precipitation, recorded across 11 rainy days. In contrast, the drier season, July brings less rainfall, with 3.1 mm over a single rainy day.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in Ermioni. While July receives considerable daily sunshine with up to 12.1 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.2 hours of sunlight per day.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is low throughout the year in Ermioni.
Relative humidity over the year
The best time of year to visit Ermioni in Greece
During the months of May 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:
The hottest season / summer takes place in June, July, August and September.
Yes, the months of May, June, July and August are very dry.
August has an average maximum temperature of 31°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 14°C.
December tops the wettest month list with 65 mm of rainfall.
July is the driest month with 3 mm of precipitation.
July is the sunniest month with an average of 364 hours of sunshine.
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.
