17-Night Cruise on Viking JupiterSouth America & The Chilean Fjords - Weather

Join Viking Cruises's Viking Jupiter for a 17-night voyage on the South America & The Chilean Fjords route, setting out from Valparaiso, Chile on December 21, 2027. It's a classic Northern Europe cruise. Travelers sailing in December can generally expect cold, short days. Ports of call include Valparaiso, Chile, Puerto Montt, Chile, Punta Arenas, Chile, with 6 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Tuesday, Dec 21, 2027 — Valparaiso, Chile

   Valparaiso, Chile is a scheduled port of call on day 1 of the 17-night South America & The Chilean Fjords cruise on Viking Jupiter. Expected weather: clear with highs near 78°F.

2. Day 2 — Friday, Dec 24, 2027 — Puerto Montt, Chile

   Puerto Montt, Chile is a scheduled port of call on day 2 of the 17-night South America & The Chilean Fjords cruise on Viking Jupiter. Expected weather: partially cloudy with highs near 58°F.

3. Day 3 — Monday, Dec 27, 2027 — Punta Arenas, Chile

   Punta Arenas, Chile is a scheduled port of call on day 3 of the 17-night South America & The Chilean Fjords cruise on Viking Jupiter. Expected weather: partially cloudy with highs near 53°F.

4. Day 4 — Tuesday, Dec 28, 2027 — Ushuaia, Argentina

   Ushuaia, Argentina is a scheduled port of call on day 4 of the 17-night South America & The Chilean Fjords cruise on Viking Jupiter. Expected weather: partially cloudy with highs near 56°F.

5. Day 5 — Wednesday, Dec 29, 2027 — Cape Horn, Chile

   Cape Horn, Chile is a scheduled port of call on day 5 of the 17-night South America & The Chilean Fjords cruise on Viking Jupiter. Expected weather: partially cloudy with highs near 46°F.

6. Day 6 — Friday, Dec 31, 2027 — Port Stanley, Falkland Islands

   Port Stanley, Falkland Islands is a scheduled port of call on day 6 of the 17-night South America & The Chilean Fjords cruise on Viking Jupiter. Expected weather: partially cloudy with highs near 50°F.

7. Day 7 — Sunday, Jan 2, 2028 — Puerto Madryn, Argentina

   Puerto Madryn, Argentina is a scheduled port of call on day 7 of the 17-night South America & The Chilean Fjords cruise on Viking Jupiter. Expected weather: partially cloudy with highs near 77°F.

8. Day 8 — Wednesday, Jan 5, 2028 — Montevideo, Uruguay

   Montevideo, Uruguay is a scheduled port of call on day 8 of the 17-night South America & The Chilean Fjords cruise on Viking Jupiter. Expected weather: partially cloudy with highs near 74°F.

9. Day 9 — Thursday, Jan 6, 2028 — Buenos Aires, Argentina

   Buenos Aires, Argentina is a scheduled port of call on day 9 of the 17-night South America & The Chilean Fjords cruise on Viking Jupiter. Expected weather: partially cloudy with highs near 82°F.