Vejr og klima
Gennemsnitstemperatur for Siena:
 Dag |
 Nat |
 Bad |
|
| Januar | 10°C | 3°C | — |
| Februar | 11°C | 3°C | — |
| Marts | 14°C | 5°C | — |
| April | 17°C | 8°C | — |
| Maj | 22°C | 11°C | — |
| Juni | 26°C | 15°C | — |
| Juli | 29°C | 17°C | — |
| August | 29°C | 17°C | — |
| September | 25°C | 14°C | — |
| Oktober | 20°C | 11°C | — |
| November | 14°C | 7°C | — |
| December | 10°C | 4°C | — |
Fly + hotel
| Hotel Executive | ★★★★ | 4n |  |
1.868,- |
| Hotel Italia | ★★★ | 4n | |
2.022,- |
| Albergo Chiusarelli | ★★★ | 4n | |
2.414,- |
| Camping Siena Colleverde | ★★★ | 6n |  |
2.710,- |
| Hotel Garden Siena | ★★★★ | 4n | |
3.312,- |
| Hotel Ai Tufi | ★★★ | 7n | |
4.651,- |
| Cannon d'Oro | ★★ | 7n | |
5.222,- |
| NH Siena (ex NH Excelsior) | ★★★★ | 7n | |
5.336,- |
| Piccolo Hotel Etruria | ★★ | 7n | |
5.568,- |
| B&B Palazzo del Magnifico | ★★★ | 7n | |
5.812,- |
