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

Departing Buenos Aires, Argentina on January 5, 2027, the Viking Cruises ship Viking Jupiter runs this 17-night South America & The Chilean Fjords sailing. It's a classic Northern Europe cruise. Travelers sailing in January can generally expect cold, short days. Ports of call include Buenos Aires, Argentina, Montevideo, Uruguay, Puerto Madryn, Argentina, with 6 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Tuesday, Jan 5, 2027 — Buenos Aires, Argentina

   Buenos Aires, Argentina is a scheduled port of call on day 1 of the 17-night South America & The Chilean Fjords cruise on Viking Jupiter. Expected weather: partially cloudy with highs near 82°F.

2. Day 2 — Thursday, Jan 7, 2027 — Montevideo, Uruguay

   Montevideo, Uruguay 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 74°F.

3. Day 3 — Sunday, Jan 10, 2027 — Puerto Madryn, Argentina

   Puerto Madryn, Argentina 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 77°F.

4. Day 4 — Tuesday, Jan 12, 2027 — Port Stanley, Falkland Islands

   Port Stanley, Falkland Islands 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 50°F.

5. Day 5 — Thursday, Jan 14, 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 47°F.

6. Day 6 — Friday, Jan 15, 2027 — Ushuaia, Argentina

   Ushuaia, Argentina 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 57°F.

7. Day 7 — Saturday, Jan 16, 2027 — Punta Arenas, Chile

   Punta Arenas, Chile 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 55°F.

8. Day 8 — Tuesday, Jan 19, 2027 — Puerto Montt, Chile

   Puerto Montt, Chile 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 60°F.

9. Day 9 — Thursday, Jan 21, 2027 — Valparaiso, Chile

   Valparaiso, Chile is a scheduled port of call on day 9 of the 17-night South America & The Chilean Fjords cruise on Viking Jupiter. Expected weather: clear with highs near 79°F.