Rosario weather in December
Warm and pleasant, with occasional showers. Average highs of 29°C and lows of 19°C, with around 9 rainy days expected throughout the month.
✦ This is a recommended month to visit Rosario. The combination of weather, atmosphere and experience is at its best.
Average high
29°C
Average low
19°C
Rainy days
9 days
Best months to visit
February, March, April, October, November, December
What to do in Rosario in December
Whatever the weather, Rosario rewards curious visitors. Here are some of the best ways to spend your time:
Monumento Che Guevara and birthplace museum visit
Paraná River boat excursion: sunset cruise and fishing
Contemporary Art Museum and gallery district exploration
Costanera Sur promenade and picnic with locals
Libertador General San Martín Monument historical tour
Local market and empanada cooking class immersion
What to pack for December
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
31C
Hot and humid, with occasional showers.
Recommended
February
29C
Warm and pleasant, with occasional showers.
Recommended
March
27C
Warm and pleasant, with occasional showers.
Recommended
April
23C
Mild and comfortable, with occasional showers.
May
19C
Mild and comfortable, with occasional showers.
June
16C
Cool, and mostly sunny skies.
July
16C
Cool, with occasional showers.
August
19C
Mild and comfortable, and mostly sunny skies.
September
21C
Mild and comfortable, with occasional showers.
Recommended
October
24C
Mild and comfortable, with occasional showers.
Recommended
November
27C
Warm and pleasant, with occasional showers.
Recommended
December (you are here)
29C
Warm and pleasant, with occasional showers.
Book your December trip to Rosario
Find hotels, tours and experiences for the perfect escape.
