Mendoza Weather Year-Round — Best Time to Visit
Mendoza, Argentina has mild weather year-round. The best time to visit is December (score: 92/100). Annual average high: 21.4°C, total rainfall: 394mm.
When is the best time to visit Mendoza?
92
December is the best month to visit Mendoza with a travel score of 92/100 (Excellent).
Expect highs of 28.7°C, 6 rain days, and 13.2 hours of daily sunshine.
View December weather details →Travel Score by Month
91
Jan
92
Feb
91
Mar
85
Apr
77
May
75
Jun
77
Jul
81
Aug
85
Sep
88
Oct
91
Nov
92
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Mendoza each month?
21.4°C
Avg High
11°C
Avg Low
394mm
Annual Rain
How much rain does Mendoza get?
Mendoza receives 394mm of rain annually. The wettest month is typically March with 53mm, while July is the driest.
What is the weather like each month in Mendoza?
January
91
29°C
Low: 19°C
7 rain days
Excellent
February
92
28°C
Low: 18°C
6 rain days
Excellent
March
91
25°C
Low: 15°C
7 rain days
Excellent
April
85
20°C
Low: 11°C
6 rain days
Excellent
May
77
16°C
Low: 7°C
5 rain days
Good
June
75
13°C
Low: 4°C
4 rain days
Good
July
77
13°C
Low: 3°C
3 rain days
Good
August
81
16°C
Low: 5°C
4 rain days
Excellent
September
85
19°C
Low: 7°C
4 rain days
Excellent
October
88
23°C
Low: 11°C
6 rain days
Excellent
November
91
26°C
Low: 15°C
6 rain days
Excellent
December
Best time to visit92
29°C
Low: 18°C
6 rain days
Excellent
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Data based on 1994–2024 averages · Last updated: 2024-12-31