Average temperature in Rosario
The mean minimum and maximum temperatures over the year in Rosario (Santa Fe Province), Argentina.
- Hot season / summer is in January, February, March and December.
- On average, the warmest month is January with 31°C.
- On average, the coolest month is July with 17°C.
- The average annual maximum temperature is 25°C.
- The average annual minimum temperature is 13°C.
Weather Forecasts for Rosario
partly cloudy and rain
overcast and no rain
overcast and heavy rain