Weather · Buenos Aires, Argentina
Buenos Aires Weather in December
Expect warm, some rain in Buenos Aires through December: highs near 27°C, lows around 19°C, 77mm of rain across the month. It's one of the best months to visit.
Avg high
27°C
81°F
Avg low
19°C
66°F
Rainfall
77mm
#5 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Buenos Aires builds it around the season for you.