San Luis, Argentina: What to pack, what to wear, and when to go [2018]

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

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.

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

January

In January, San Luis can be very hot and somewhat stormy. Temperatures routinely are in the high 80s F (low 30s C) and a bit less than half of the time jump into the low 90s F (low 30s C) range. At night, lows are in the 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 January, humidity reaches as high as 50%.

What to wear/what to pack:

  • Sunglasses
  • Sandals
  • Shorts
  • Waterproof luggage
  • Skirts
  • Sunscreen lotion
  • Waterproof footwear
  • Rain coat
  • Short sleeve shirts
  • Dresses
  • Umbrella

February

February in San Luis is really 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:

  • Rain coat
  • Sunscreen lotion
  • Umbrella
  • Sandals
  • Short sleeve shirts
  • Shorts
  • Dresses
  • Waterproof luggage
  • Waterproof footwear
  • Sunglasses
  • Skirts

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:

  • Shorts or short pants
  • Sunscreen lotion
  • Umbrella
  • Waterproof luggage
  • Sandals
  • Light footwear
  • Long and short sleeve shirts
  • Waterproof footwear
  • Dresses
  • Rain coat
  • Skirts

April

April here is warm. Temperatures average in the 70s F (mid 20s C) during the day. It rains once in a while.

What to wear/what to pack:

  • Sandals
  • Sunscreen lotion
  • Umbrella
  • Skirts
  • Waterproof luggage
  • Dresses
  • Rain coat
  • Shorts or short pants
  • Waterproof footwear
  • Light footwear
  • Long and short sleeve shirts

May

If you vacation in San Luis during May, you are likely to find that it is mild and dry with little rain. Temperatures tend to hover around the high 60s F (low 20s C) during the day, while at night they can dip into the 40s F (single digits C).

Humidity is generally between 40 and 50% during the day.

What to wear/what to pack:

  • Pants or jeans
  • Long sleeve shirts or blouses
  • Socks
  • Light jacket or fleece
  • Dresses
  • Standard footwear
  • Long skirts

June

June in San Luis can be chilly. 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:

  • Socks
  • Light gloves or mittens
  • Standard footwear
  • Jacket or coat
  • Fleeces
  • Warm pants or jeans

July

If you are traveling to San Luis in July, you will notice that it is chilly. Daytime temperatures are in the low 60s F (high 10s C).

What to wear/what to pack:

  • Standard footwear
  • Warm pants or jeans
  • Socks
  • Light gloves or mittens
  • Fleeces
  • Jacket or coat

August

If you are traveling to San Luis in August, you will notice that it is balmy and dry with little rain. Daytime temperatures are in the high 60s F (low 10s C).

What to wear/what to pack:

  • Long sleeve shirts or blouses
  • Socks
  • Pants or jeans
  • Light jacket or fleece
  • Dresses
  • Long skirts
  • Standard footwear

September

If you are traveling to San Luis in September, you will notice that it is balmy. Expect it to rain occasionally. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

  • Skirts
  • Shorts or short pants
  • Waterproof footwear
  • Long and short sleeve shirts
  • Rain coat
  • Dresses
  • Sandals
  • Umbrella
  • Waterproof luggage
  • Sunscreen lotion
  • Light footwear

October

If you vacation in San Luis during October, you are likely to find that it is a perfect temperature. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the 50s F (low 10s C).

Humidity is generally between 30 and 40% during the day. In terms of precipitation, you can expect it to rain sometimes.

What to wear/what to pack:

  • Skirts
  • Light footwear
  • Sunscreen lotion
  • Waterproof luggage
  • Umbrella
  • Dresses
  • Sandals
  • Rain coat
  • Waterproof footwear
  • Long and short sleeve shirts
  • Shorts or short pants

November

November in San Luis is extremely warm. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 70s F (low 20s C) to low 80s F (high 20s C).

What to wear/what to pack:

  • Sunglasses
  • Skirts
  • Shorts
  • Umbrella
  • Dresses
  • Sunscreen lotion
  • Waterproof footwear
  • Rain coat
  • Waterproof luggage
  • Short sleeve shirts
  • Sandals

December

If you are traveling to San Luis in December, you will notice that it can be sweltering and somewhat stormy. Expect it to rain regularly. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

  • Sandals
  • Shorts
  • Sunscreen lotion
  • Umbrella
  • Short sleeve shirts
  • Skirts
  • Waterproof footwear
  • Rain coat
  • Dresses
  • Waterproof luggage
  • Sunglasses

Year-round what to wear/what to pack 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.

  • A plug adadpter that supports outlet types I
  • A SIM card that works in San Luis

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