Average temperature in Lucca (https://www.ilmeteo.it/portale/archivio-meteo/…/2009/Ottobre):
1979: 15.7
1989: 13.8
1999: 16.3
2009: 15.1
2019: 17.4 <– AKA: It’s quite hot
And the usual useless consideration: if the ship is sinking why passengers should keep playing in the casino?