San Luis, Argentina: What to pack, what to wear, and when to go [2022]

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Traveling to San Luis, Argentina? If you're planning to go to San Luis, this is some important information about when to go, what to wear, and what to pack.

Contents

About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.


When to go to San Luis, Argentina

Based on the climate and weather in San Luis, the best time to go is October. See below for details.

Important essentials for San Luis, Argentina

Here are some general tips on what to wear in San Luis, as well as several items to remember to pack when traveling there.

IMPORTANT COVID-19 ESSENTIALS

Other health necessities


  • Emergency water purifier

    Some rural areas may have unreliable tap water, so it's important to bring an emergency water purifier like this one.


  • Travel first aid kit

    This one is a superb one.


  • Emergency rapid COVID-19 test

    U.S. residents can get them free here. Otherwise, you can buy them here.


  • Emergency motion sickness relief

Don't forget these

What to wear/what to pack for San Luis, Argentina by month

Already know when you're traveling?

January

Traveling to San Luis in January, you will notice that it can be very hot and somewhat stormy. Expect it to rain about a third of the time. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

February

February in San Luis is constantly hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 80s F (low 30s C).

What to wear/what to pack:

March

March in San Luis is hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 80s F (high 20s C).

What to wear/what to pack:

April

If you go to San Luis in April, you will notice that it is warm. Expect it to rain once in a while. Daytime temperatures are in the 70s F (mid 20s C).

What to wear/what to pack:

May

If you are traveling to San Luis in May, you will notice that it is balmy and dry with little rain. Daytime temperatures are in the high 60s F (low 20s C).

What to wear/what to pack:

June

June is cool. Temperatures average in the low 60s F (high 10s C) during the day.

What to wear/what to pack:

July

July in San Luis is cool. The average overnight temperatures in the area are in the high 30s F (single digits C). With the colder weather comes lower humidity, which is in the 40% to 50% range on average.

What to wear/what to pack:

August

If you vacation in San Luis during August, you might notice that it is mild and dry with little rain. Temperatures tend to hover around the high 60s F (low 10s C) during the day, while at night they can dip into the low 40s F (single digits C). Humidity is generally between 30 and 40% during the day.

What to wear/what to pack:

September

September in San Luis is balmy. Temperatures average in the low 70s F (low 20s C) during the day. It rains sometimes.

What to wear/what to pack:

October

If you go to San Luis in October, you will notice that it is warm. Expect it to rain once in a while. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

November

Traveling to San Luis in November, you will notice that it is extremely warm. Expect it to rain regularly. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

December

In December, San Luis is really hot and somewhat stormy. Temperatures routinely are in the high 80s F (low 30s C) and regularly jump into the low 90s F (low 30s C) range. At night, lows are in the low 60s F (high 10s C). This is also a rainy time for San Luis, with several of the days of the month having rain. In December, humidity reaches as high as 40%.

What to wear/what to pack:

Check out our guides for these other locations: Vincennes, Indiana, United States of America, Stockton, Illinois, United States of America, Chugoku, Japan, Posadas, Argentina, Findlay, Ohio, United States of America, Sitamarhi, India, Rancho Cordova, California, United States of America, Saint Vincent, Saint Vincent and the Grenadines, Hatteras, North Carolina, United States of America, Èze, France, and Mödlareuth, Germany.