Click on a day for an hourly weather forecast
The weather in Mendoza in January is hot. The average temperatures are between 19°C and 31°C. Usually the days in January are hot while the nights are a bit cooler.
You can expect about 3 to 8 days of rain in Mendoza during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Mendoza in January 2025.
If you’re planning to visit Mendoza in the near future, we highly recommend that you review the 14 day weather forecast for Mendoza before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 31° / 19° | 6 | 25 | 0 | 137 mm | Good | Mendoza in January |
| February | 29° / 18° | 5 | 24 | 0 | 137 mm | Good | Mendoza in February |
| March | 26° / 15° | 3 | 29 | 0 | 57 mm | Perfect | Mendoza in March |
| April | 22° / 12° | 1 | 29 | 0 | 30 mm | Good | Mendoza in April |
| May | 16° / 8° | 1 | 30 | 0 | 15 mm | Good | Mendoza in May |
| June | 12° / 4° | 1 | 29 | 0 | 10 mm | Ok | Mendoza in June |
| July | 12° / 3° | 0 | 30 | 1 | 9 mm | Ok | Mendoza in July |
| August | 16° / 6° | 1 | 30 | 1 | 13 mm | Good | Mendoza in August |
| September | 19° / 8° | 1 | 28 | 1 | 13 mm | Good | Mendoza in September |
| October | 23° / 11° | 3 | 28 | 0 | 44 mm | Perfect | Mendoza in October |
| November | 27° / 15° | 5 | 25 | 0 | 91 mm | Perfect | Mendoza in November |
| December | 29° / 18° | 4 | 27 | 0 | 99 mm | Good | Mendoza in December |