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Chascomús Climate by Month

Chascomús experiences great temperature shifts. The city's weather can transition from warm days to mild weather. It receives a moderate amount of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Chascomús is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 30°C in January to a moderate 15°C in July. Nighttime temperatures can drop, with averages reaching 5°C in July.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Chascomús receives mid-range precipitation levels, with 983 mm annually. The amount of precipitation varies moderately throughout the year. The wettest month, February, sees around 103 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, May, still receives a respectable 60 mm of rainfall.

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

Sunshine over the year

In Chascomús, summer days are longer and more sunny, with daily sunshine hours peaking at 9.7 hours in January. As the darker season arrives, the brightness of the sun becomes less. June sees a soft sun for only 4.6 hours.

Monthly hours of sunshine

Data from: Partido de Punta Indio, Argentina (70 KM, 43 Miles).

Daily hours of sunshine

Data from: Partido de Punta Indio, Argentina (70 KM, 43 Miles).

The best time of year to visit Chascomús in Argentina

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 Chascomús?
    January has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Chascomús?
    The coldest month is July with an average maximum temperature of 15°C.
  • Which is the wettest month in Chascomús?
    February tops the wettest month list with 103 mm of rainfall.
  • Which is the driest month in Chascomús?
    May is the driest month with 60 mm of precipitation.
  • Which is the sunniest month in Chascomús?
    January is the sunniest month with an average of 291 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.

    Forecast for Chascomús

    Thu   Nov 21
    25°C | 16°C
    E 18 km/h
    broken clouds and no rain

    broken clouds and no rain

    Fri   Nov 22
    27°C | 15°C
    E 22 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Sat   Nov 23
    29°C | 17°C
    NE 18 km/h
    clear and no rain

    clear and no rain