South America in september 2025: Weather and Where to travel?

Are you looking for a place to go on holiday in the month of september in South America? Find here the ideal destinations to go travelling in South America in september in the sun based on seasonal averages.

Where to travel in september

Where to travel in september in South America: destination map

Use this map to see our opinion on the weather for every destination in South America in september 2025.

Legend: perfect weather good tolerable bad very bad

Where to go on holiday in september 2025 in South America: 14 recommended destinations

Peru

Peru in september
perfect weather

#1 Peru
38°F° to 99°F°C
perfect weather

Brazil

Brazil in september
good weather

#2 Brazil
52°F° to 103°F°C
good weather

Colombia

Colombia in september
good weather

#3 Colombia
47°F° to 97°F°C
good weather

Argentina

Argentina in september
good weather

#4 Argentina
14°F° to 86°F°C
good weather

Chile

Chile in september
good weather

#5 Chile
18°F° to 77°F°C
good weather

French Guiana

French Guiana in september
good weather

#6 French Guiana
70°F° to 95°F°C
good weather

Ecuador

Ecuador in september
good weather

#7 Ecuador
38°F° to 94°F°C
good weather

Bolivia

Bolivia in september
good weather

#8 Bolivia
40°F° to 101°F°C
good weather

Uruguay

Uruguay in september
good weather

#9 Uruguay
50°F° to 74°F°C
good weather

Venezuela

Venezuela in september
tolerable weather

#10 Venezuela
54°F° to 95°F°C
tolerable weather

Paraguay

Paraguay in september
good weather

#11 Paraguay
61°F° to 95°F°C
good weather

Suriname

Suriname in september
good weather

#12 Suriname
70°F° to 95°F°C
good weather

Galapagos Islands

Galapagos Islands in september
good weather

#13 Galapagos Islands
70°F° to 74°F°C
good weather

Guyana

Guyana in september
good weather

#14 Guyana
81°F° to 94°F°C
good weather