Buenos Aires climate and when to go Buenos Aires

Climate
Seasons are opposite to those in the Northern Hemisphere; winter is June-September and summer November-March. Climates range from hot and humid in the north to cold and rainy in the south. In northern Argentina, summer days will be approx. 33-37 C and nights 23-27 C (winter highs in 15-22 C and lows 5-10 C).

When to go
Generally, the best time to go is October-April (remember that the seasons are reversed from the Northern Hemisphere).