Rome vs Siena in May

Rome is the better pick in May — 92 vs 87 on SeasonMap's comfort score. Rome is warm, rainy, while Siena is nice, rainy, clean air.

Rome vs SienaMay climate, side by side

RomeSiena
Comfort score92/100 (S)87/100 (A)
Feels-like high25°C21°C
Avg high / low24° / 13°21° / 11°
Rainfall81 mm92 mm
Rainy days1213
Humidity74%74%
Air quality (AQI)5644

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Rome vs Siena in May — FAQ

Is May better in Rome or Siena?
Rome is the better pick in May — 92 vs 87 on SeasonMap's comfort score. Rome is warm, rainy, while Siena is nice, rainy, clean air.
What is the weather like in Rome vs Siena in May?
In May, Rome averages 24°C high / 13°C low with about 81 mm of rain; Siena averages 21°C high / 11°C low with about 92 mm.