Average Temperatures in Athens, Greece
- The annual average temperature in Athens, Greece is very mild at 17.6 degrees Celsius (63.7 degrees Fahrenheit).
- The range of average monthly temperatures is 17.7 °C (31.9°F) which is a slightly low range.
- The mean daily temperature variation/ range is 8.4 °C (15.1 °F).
- The warmest month (July) is hot with a mean temperature of 27 degrees Celsius (80.6 degrees Fahrenheit).
- January is the coldest month (a little cool) with a mean temperature of 9.3 degrees Celsius (48.74 degrees Fahrenheit).
- The average sea temperature is 18.8 °C (65.9 °F).
Average Temperatures Table for Athens
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Average Max Temperature °C ( °F) | 12.9 (55.2) | 13.6 (56.5) | 16 (60.8) | 20.3 (68.5) | 25.3 (77.5) | 29.8 (85.6) | 32.6 (90.7) | 32.3 (90.1) | 28.9 (84) | 23.1 (73.6) | 18.6 (65.5) | 14.7 (58.5) | 22.3 (72.2) | |
 | Average Temperature °C ( °F) | 9.3 (48.7) | 9.8 (49.6) | 11.7 (53.1) | 15.5 (59.9) | 20.2 (68.4) | 24.6 (76.3) | 27 (80.6) | 26.6 (79.9) | 23.3 (73.9) | 18.3 (64.9) | 14.4 (57.9) | 11.1 (52) | 17.6 (63.7) | |
 | Average Min Temperature °C ( °F) | 6.5 (43.7) | 6.9 (44.4) | 8.4 (47.1) | 11.6 (52.9) | 15.4 (59.7) | 20.1 (68.2) | 22.5 (72.5) | 22.3 (72.1) | 19.2 (66.6) | 14.9 (58.8) | 11.4 (52.5) | 8.3 (46.9) | 14 (57.1) | |
| Average Sea or Water Temp °C ( °F) | 15 (59) | 14 (57) | 14 (57) | 15 (59) | 18 (64) | 22 (72) | 24 (75) | 25 (77) | 23 (73) | 21 (70) | 19 (66) | 16 (61) | 19 (66) |
Athens Average Temperatures Chart
The average temperature charts use a fixed scale so that you can easily compare temperatures between two or more locations. Simply line up the charts in separate tabs in your browser and toggle between tabs to visualise the differences. The charts have major grid lines at intervals of 10 °C on the left axis corresponding with intervals of 18 °F on the right axis. Minor gridlines mark intervals of 2.5 °C and 4.5 °F. The charts show the relationship between the Celsius and Fahrenheit measuring scales. Locations in the northern hemisphere run from January to December and in the southern hemisphere from July to June so that the middle of the chart always corresponds with the high sun period (for the hemisphere).
