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Rosario Climate by Month

The graphs below provide an overview of the climate in Rosario (Colonia), Uruguay. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Rosario

Fri   Nov 15
32°C | 16°C
N 18 km/h
clear and no rain

clear and no rain

Sat   Nov 16
34°C | 18°C
N 18 km/h
partly cloudy and no rain

partly cloudy and no rain

Sun   Nov 17
24°C | 16°C
SE 29 km/h
7 mm
overcast and thunder

overcast and thunder

The best time of year to visit Rosario in Uruguay

During the months of April, October and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Rosario?
    January has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Rosario?
    The coldest month is July with an average maximum temperature of 16°C.
  • Which is the wettest month in Rosario?
    February tops the wettest month list with 123 mm of rainfall.
  • Which is the driest month in Rosario?
    July is the driest month with 76 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.