What is the weather like in Milan vs Siena in October?

In October, Milan averages 19°C high / 10°C low with about 127 mm of rain; Siena averages 20°C high / 11°C low with about 99 mm.

Milan vs Siena in October

Siena is the better pick in October — 80 vs 76 on SeasonMap's comfort score. Siena is nice, rainy, clean air, while Milan is nice, rainy, muggy air.

Milan vs Siena — October climate, side by side

	Milan	Siena
Comfort score	76/100 (B)	80/100 (A)
Feels-like high	19°C	19°C
Avg high / low	19° / 10°	20° / 11°
Rainfall	127 mm	99 mm
Rainy days	10	9
Humidity	80%	79%
Air quality (AQI)	71	37

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

Milan vs Siena in October — FAQ

Is October better in Milan or Siena?: Siena is the better pick in October — 80 vs 76 on SeasonMap's comfort score. Siena is nice, rainy, clean air, while Milan is nice, rainy, muggy air.
What is the weather like in Milan vs Siena in October?: In October, Milan averages 19°C high / 10°C low with about 127 mm of rain; Siena averages 20°C high / 11°C low with about 99 mm.