ClimateForecastDecemberJanuary >>

Merlo Climate by Month

The climate in Merlo is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to mild in the cooler months. 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

In Merlo, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 28°C in January to a moderate 15°C in July. Nighttime temperatures can drop, with averages reaching 2°C in July.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

On average, Merlo receives a reasonable amount of rain/snowfall, with an annual precipitation of 818 mm. The seasons in Merlo, bring significant changes in precipitation. The wettest month, January, receives high rainfall, with an average of 128 mm of precipitation. This rainfall is distributed across 12 rainy days.

In contrast, the driest month, July, experiences much less rainfall, totaling 13 mm over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

The best time of year to visit Merlo in Argentina

During the months of March, April, September, 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:
  • Does Merlo have a dry season?
    Yes, the months of June, July and August are very dry.
  • Which is the warmest month in Merlo?
    January has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Merlo?
    The coldest month is July with an average maximum temperature of 15°C.
  • Which is the wettest month in Merlo?
    January tops the wettest month list with 128 mm of rainfall.
  • Which is the driest month in Merlo?
    July is the driest month with 13 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.

    Forecast for Merlo

    Thu   Dec 12
    29°C | 18°C
    S 22 km/h
    8.9 mm
    broken clouds and thunder

    broken clouds and thunder

    Fri   Dec 13
    29°C | 15°C
    S 7 km/h
    clear and no rain

    clear and no rain

    Sat   Dec 14
    30°C | 16°C
    W 11 km/h
    clear and no rain

    clear and no rain