Lago San Martin weather in September (Santa Cruz, Argentina)

Looking to travel to Lago San Martin in September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In September, Lago San Martin generally has low temperatures and moderate snow/rainfall. Daytime temperatures hover around 5°C, while nights can cool down to about -2°C.

Lago San Martin in September usually receives moderate snow/rainfall, averaging around 86 mm for the month. It's the month with the least rainfall. Whether you're keen on hiking, outdoor festivals, or just enjoying a walk in the park, this month provides a reliably dry backdrop for all your plans. Delving into the climate records from the past 30 years, one can predict that nearly 5 days of the month will see snow/rainfall.

The city usually sees around 170 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Lago San Martin. January and February generally stand out with the best circumstances. While March, April, May, June, July, August, September, October, November and December tend to showcase less optimal conditions.

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

 

Lago San Martin, monthly averages in September

Min Temperature -2°C  

Max Temperature 5°C  

Chance of Rain 17%  

Precipitation 86 mm  

Rainy days 5 days  

Sunshine 170 hours *  

Percentage Sunshine *  

* Data from: El Chaltén, Argentina (36 KM, 22 Miles).

Where to go in Argentina in September

Find out more about the weather in Argentina in September and which places have the best weather 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 Lago San Martin in September?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

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

Swimming

5/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Lago San Martin.

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 climate conditions. Find out where to go with our weather planner.