Weather in Rome in May
May in Rome is mild with average temperatures around 18.1°C (64.6°F). Moderate rainfall of 57mm spread over 10 days.
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
23.4°C
74.1°F
Low
12.8°C
55.0°F
Precipitation
57 mm
2.2 inches
~10 rainy days
Conditions
Humidity
68%
Comparison to Adjacent Months
May is 4.0°C warmer than April.
May is 4.7°C cooler than June, 23mm wetter than June.