Merlo weather in September (San Luis Province, Argentina)

Will it be rainy or sunny in Merlo this September? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

The weather in Merlo is usually perfect in September, characterized by pleasant temperatures and moderate rainfall. Daytime temperatures hover around 21°C, while nights can cool down to about 6°C.

Precipitation

Merlo in September usually receives moderate rainfall, averaging around 35 mm for the month. Expect around 4 days of rain based on historical data.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Merlo. March, April, August, September and October typically offer the best circumstances. While January, February, May, June, July, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Merlo climate page with graphs.

 

Merlo, monthly averages in September

Min Temperature 6°C  

Max Temperature 21°C  

Chance of Rain 13%  

Precipitation 35 mm  

Rainy days 4 days  

Where to go in Argentina in September

Find out more about the weather in Argentina and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Merlo, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Camping

5/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Merlo.

Our site offers climate and forecast data for every country in the world. Are you going to Argentina? On this website you can find historical weather averages for many cities in Argentina. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.