What is the weather like in Palermo vs Siena in December?

In December, Palermo averages 16°C high / 12°C low with about 56 mm of rain; Siena averages 10°C high / 2°C low with about 85 mm.

Palermo vs Siena in December

Palermo is the better pick in December — 81 vs 61 on SeasonMap's comfort score. Palermo is cool, a little rain, clean air, while Siena is cold, rainy, clean air.

Palermo vs Siena — December climate, side by side

	🇮🇹 Palermo	🇮🇹 Siena
Comfort score	81/100 (A)	61/100 (C)
Feels-like high	14°C	8°C
Avg high / low	16° / 12°	10° / 2°
Rainfall	56 mm	85 mm
Rainy days	10	10
Humidity	80%	87%
Air quality (AQI)	36	37

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

Month by month

Palermo 🇮🇹 Italycool, a little rain, clean air · best April81
Siena 🇮🇹 Italycold, rainy, clean air · best June61

Palermo vs Siena in December — FAQ

Is December better in Palermo or Siena?: Palermo is the better pick in December — 81 vs 61 on SeasonMap's comfort score. Palermo is cool, a little rain, clean air, while Siena is cold, rainy, clean air.
What is the weather like in Palermo vs Siena in December?: In December, Palermo averages 16°C high / 12°C low with about 56 mm of rain; Siena averages 10°C high / 2°C low with about 85 mm.