Climate in Merlo (San Luis Province), Argentina

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Merlo, Argentina

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Monthly precipitation

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

Average monthly rainfall, snow, precipitation in Merlo, Argentina

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Merlo, Argentina

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Weather Forecasts for Merlo

Thu   Mar 28
28°C | 15°C
NW 11 km/h
3.2 mm
partly cloudy and rain

partly cloudy and rain

Fri   Mar 29
31°C | 16°C
NW 11 km/h
clear and no rain

clear and no rain

Sat   Mar 30
31°C | 17°C
W 7 km/h
almost clear and no rain

almost clear and no rain

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.