Weather in Athens in May
May in Athens is mild with average temperatures around 20.1°C (68.2°F). Light rainfall with only 21mm expected.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
24.9°C
76.8°F
Low
15.4°C
59.7°F
Precipitation
21 mm
0.8 inches
~5 rainy days
Conditions
Humidity
62%
Comparison to Adjacent Months
May is 5.1°C warmer than April.
May is 4.9°C cooler than June.