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Montevideo Climate by Month

The best time to visit Montevideo in Uruguay are the warmer months and sunnier months from October to March.

The graphs below provide an overview of the climate in Montevideo (Montevideo), 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 Montevideo

Fri   Nov 15
30°C | 16°C
N 22 km/h
clear and no rain

clear and no rain

Sat   Nov 16
31°C | 18°C
E 18 km/h
0.1 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Sun   Nov 17
23°C | 17°C
S 29 km/h
14 mm
overcast and thunder

overcast and thunder

The best time of year to visit Montevideo in Uruguay

During the months of March, April, October, November and December 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:

  • When is summer in Montevideo?
    The hottest season / summer takes place in January, February, March and December.
  • Which is the warmest month in Montevideo?
    January has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Montevideo?
    The coldest month is July with an average maximum temperature of 15°C.
  • Which is the wettest month in Montevideo?
    October tops the wettest month list with 117 mm of rainfall.
  • Which is the driest month in Montevideo?
    January is the driest month with 74 mm of precipitation.
  • Which is the sunniest month in Montevideo?
    January is the sunniest month with an average of 293 hours of sunshine.

  • 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.