Mendoza in December
Good time to visit
Holiday season brings crowds and higher prices along with increasing heat. Great for celebrations but expect to pay premium rates and deal with busy attractions.
Weather
Summer heat begins building with hot days and warm nights. Rainfall remains low but occasional afternoon thunderstorms start appearing. The dry air helps keep humidity manageable despite rising temperatures.
29°C high15°C low3 rain days
Crowds & Cost
high crowds
~$80/day average
Events & Festivals
- •Christmas celebrations
- •New Year festivals
- •Summer wine harvest prep
December Tips
- •Prices jump significantly for Christmas and New Year
- •Book restaurants well in advance for holiday periods
- •Heat starts limiting midday outdoor activities
All Months
March through May is perfect — harvest season means festivals, cooler weather, and the mountains are crystal clear. September through November brings spring blooms and fewer crowds. Summer (December-February) gets hot — we're talking 95°F daily — but the mountains offer escape. Winter is mild during the day but nights drop to 40°F. July is ski season at Las Leñas, two hours away. Avoid January if you hate crowds; it's peak Argentine vacation time and prices jump 30%.
Mendoza Scores
Solo
7/10
Couples
9/10
Families
7/10
Adventure
8/10
Budget
6/10
Luxury
8/10
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