Athens Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Athens’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Greece.
Monthly Temperature Averages
The climate in Athens is dynamic, ranging widely from moderate in winter to very warm in summer. Average maximum daytime temperatures reach a very warm 33°C in July. In January, the coolest month of the year, temperatures drop to a moderate 14°C. At night, minimum temperatures can drop even lower, averaging around 7°C.
The chart below illustrates the average maximum day and minimum night temperatures in Athens by month:
The minimum temperature is commonly observed between 4 AM and 6 AM, with the maximum occurring around 3 PM, when the sun’s strength is at its peak. July, the city’s warmest month, sees 364 hours of sunshine.
The chart below shows the average temperature throughout the year:
January, the city’s coldest month, sees about 55 mm of rainfall spread over roughly 9 days. It records 129 hours of sunshine of sunshine.
Annual Temperatures in Greece Compared
The map below shows the annual temperature across Greece. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
very cold
Athens Temperatures Compared World Wide
Athens’s average annual maximum temperature is 23°C. Let’s compare this with some popular tourist destinations:
In Lisbon, Portugal, the average annual temperature is 21°C, offering warm summers and mild, rainy winters.
Meanwhile, Queenstown, New Zealand, the average annual temperature is significantly lower at 10°C, with mild summers and cold winters.
In Seoul, South Korea, the average annual temperature is 18°C, featuring distinct seasons.
Perth, Australia, experiences a Mediterranean climate, with a pleasant average temperature of 25°C.
How does the temperature feel?
Humidity is an essential factor in how you experience temperature. When a warm period is accompanied by high humidity, it results in a higher perceived temperature. This is especially true when temperatures exceed 25°C, as it can cause greater discomfort.
In Athens, during the coolest month, January, you will experience 72% humidity, which is considered high. This is accompanied by an average maximum temperature of 14°C. In the warmest month, July, the humidity is 43% combined with an average maximum temperature of 33°C, which creates a moderate-feel temperature. Explore our detailed page on humidity levels for further details.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Effects of Temperature on Weather and Climate
Temperature variations influence precipitation patterns in Amsterdam:
Rainfall: Warm air holds more moisture, leading to heavier rain during warmer months. However, precipitation is generally moderate year-round.
Snow: Occasional snowfall occurs in winter, though it rarely lasts very long.
For more detailed information about Athens’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Athens climate page.
Current temperature in Athens
