30 city-break destinations have the right December conditions — typically 11–26°C with sea temperatures of 15–26°C. Which is best depends on where you start from: the ranking below is computed in your browser, for your own location and preferences, and matches the live map exactly.
Open this on the live map →| Destination | °C | Sea | Rain d | Price | Safety |
|---|---|---|---|---|---|
| Adelaide, AU | 20° | 20° | 28 | €€ | safe |
| Anaheim, US | 14° | — | 54 | €€ | safe |
| Austin, US | 11° | — | 50 | €€ | safe |
| Bangkok, TH | 26° | — | 7 | € | safe |
| Bengaluru, IN | 21° | — | 18 | € | some risk |
| Buenos Aires, AR | 23° | 23° | 99 | € | safe |
| Cairo, EG | 15° | — | 6 | € | some risk |
| Canberra, AU | 19° | — | 53 | €€ | safe |
| Christchurch, NZ | 16° | 15° | 53 | €€ | safe |
| Dakar, SN | 23° | 24° | 1 | € | safe |
| Delhi, IN | 16° | — | 6 | € | some risk |
| Hanoi, VN | 19° | — | 19 | € | safe |
| Hsinchu, TW | 17° | 21° | 51 | € | safe |
| Jaipur, IN | 17° | — | 3 | € | some risk |
| Kaohsiung, TW | 20° | 25° | 12 | € | safe |
| Lima, PE | 21° | 19° | 1 | € | some risk |
| Los Angeles, US | 15° | — | 53 | €€ | safe |
| Melbourne, AU | 19° | 18° | 58 | €€ | safe |
| Miami, US | 21° | 26° | 47 | €€ | safe |
| Orlando, US | 17° | — | 51 | €€ | safe |
| Perth, AU | 22° | 21° | 7 | €€ | safe |
| Phoenix, US | 13° | — | 24 | €€ | safe |
| Pune, IN | 21° | — | 6 | € | some risk |
| San Antonio, US | 12° | — | 45 | €€ | safe |
| San Diego, US | 15° | 16° | 39 | €€ | safe |
| Santiago, CL | 21° | — | 4 | € | some risk |
| Sydney, AU | 21° | 21° | 80 | €€ | safe |
| Taichung, TW | 17° | — | 32 | € | safe |
| Tainan, TW | 19° | 24° | 20 | € | safe |
| Tucson, US | 12° | — | 28 | €€ | safe |
Listed alphabetically: destinations whose December climate, safety and viability pass Travelia's bar for city breaks. The Travelia Score isn't shown here because it isn't a fixed rating — it's computed live for your location and preferences. With JavaScript on, this table becomes your personal ranking (identical to the map's numbers); with it off, the facts stand on their own.