Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
Weather Guide
Eretria, Greece Average Monthly Weather
Weather score55Mixed annual avg
Best months: August, July, June
Across the year, average daytime temperatures are around 21°C, sunshine averages 7.8h per day, and rainfall totals about 545mm. Sea temperatures average 19°C across the year.
Annual weather
Annual averages
Temp
21°C
Rain
545mm
Annual total
Sun
7.8h
Sea
19°C
Weather score
55
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 13mm, which is relatively low for holiday planning.
Bright
Sunshine averages 12h per day, so bright days are a strong part of the month.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Eretria, Greece with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August30°C average high
August is one of Eretria's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August13mm average rain
August is one of Eretria's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsApril to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August12 hours average sun
August is brighter than Eretria's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August26°C average sea
August is one of Eretria's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 25°C in this stretch, so swimming comfort is at its strongest.
Weather score
August92 weather score
August is one of Eretria's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.
Hotels near Eretria, Greece
Marriott
Semiramis Hotel, Athens, a Member of Design Hotels™Athens, Greece
Moxy Athens CityAthens, Greece
Fresh Hotel, Athens, a Member of Design Hotels™Athens, Greece
Academias Hotel, Autograph CollectionAthens, Greece
Periscope, Athens, a Member of Design Hotels™Athens, Greece
Perianth Hotel, a Member of Design Hotels™Athens, Greece