Eratini Temperature by Month
The average annual maximum temperature in Eratini, Central Greece, Greece is 20°C (68°F), with daytime highs ranging from 10°C (50°F) in January to 30°C (86°F) in August. This page covers monthly averages, day-night differences, and how Eratini compares to cities worldwide.
Eratini Monthly Temperatures
The climate in Eratini is dynamic, ranging widely from chilly in winter to very warm in summer. Nights are significantly colder, with lows dropping from 19°C (66°F) in August to 2°C (36°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Eratini by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating. August, the warmest month of the year, receives 338 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Eratini vs Greece
The map below shows the annual temperature across Greece. You can also select individual months if you want to compare a specific time of year.
very warm
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pleasant
moderate
cold
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Eratini vs World: Temperature Compared
Eratini's average annual maximum temperature is 20°C (68°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
San Francisco, USA averages 19°C (66°F) annually, but with little seasonal variation — summers are often cool and foggy, winters mild.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
What Does the Temperature Feel Like in Eratini?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Eratini, January is the coolest month, with average highs of 10°C (50°F) and humidity around 69% — considered high. In August, the warmest month, temperatures average 30°C (86°F) with 60% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Eratini's weather — including monthly rainfall, sunshine hours, and humidity — visit our Eratini climate page.
