Best time to visit · Argentina
Best time to visit Mendoza
Mendoza averages 71 just-right days a year; March, October and November are best. Most other days miss by being too cool.
(70 to 80°F, dry, sunny)
(45 to 65°F, dry)
(80 to 92°F, bright)
Mendoza weather by month
Bars: share of each month's days that are just right (number = days). Below: average daily high. Outlined bars are the best months.
- Just right 71
- Too cool 166
- Too hot 105
- Too muggy 1
- Too gray 22
When to visit Mendoza
The best time to visit Mendoza for comfortable weather is March, October and November, when 36%, 45% and 38% of days are just right. January is mostly too hot, with average highs of 87°F (31°C). May, June, July and August are mostly too cool, with average highs of 56 to 62°F (17°C).
Climate table
| Month | Avg high | Dew point | Cloud cover | Just-right days |
|---|---|---|---|---|
| January | 87°F (31°C) | 51°F (11°C) | 33% | 3 |
| February | 83°F (28°C) | 51°F (11°C) | 36% | 6 |
| March | 78°F (26°C) | 49°F (9°C) | 42% | 11 |
| April | 71°F (22°C) | 43°F (6°C) | 41% | 10 |
| May | 62°F (17°C) | 37°F (3°C) | 44% | 2 |
| June | 57°F (14°C) | 31°F (-1°C) | 40% | 0 |
| July | 56°F (13°C) | 29°F (-2°C) | 38% | 0 |
| August | 61°F (16°C) | 29°F (-2°C) | 34% | 2 |
| September | 67°F (19°C) | 31°F (-1°C) | 37% | 7 |
| October | 73°F (23°C) | 37°F (3°C) | 34% | 14 |
| November | 80°F (27°C) | 42°F (6°C) | 31% | 11 |
| December | 85°F (29°C) | 46°F (8°C) | 31% | 5 |
How Mendoza compares
Mendoza gets 71 just-right days a year with our default window; the median big US city gets 33. On muggy days: 1. On gray days: 22.
Places with a similar climate
Nearby
Mendoza averages 71 just-right days a year (70 to 80°F highs, dry, mostly sunny), according to Goldilocks Map: https://goldilocksmap.com/argentina/mendoza/Set your own perfect weather on the map →
Numbers are expected days in a typical year from 1991 to 2020 climate normals (TerraClimate; cloud cover from CHELSA), on a grid about 35 km wide. Checked against 10 years of daily records at 28 NOAA weather stations: typical error about 10 days a year. How it works. Updated 2026-10-07.