Temperature in San Luis Province in May

Daytime highs, nighttime lows and the warmest cities in San Luis Province, Argentina this May.

San Luis Province, Argentina, a region in Argentina, experiences maximum daytime temperatures in May ranging from 18°C (64°F) in Cortaderas to 20°C (68°F) in Villa Mercedes. Nighttime temperatures generally drop to 8°C (46°F) in Villa Mercedes and 6°C (43°F) in Cortaderas. May is a winter month.

What is the temperature of the different cities in San Luis Province, Argentina in May?

Find the average daytime temperatures in May for the most popular destinations in San Luis Province on the map below. Click on a destination dot for more detailed information.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit San Luis Province, check out our San Luis Province's climate page.

See also: San Luis Province weather by month.

Best Places to Visit in San Luis Province in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across San Luis Province.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in May: blue is cold, red is hot.

See all May weather averages, cities and regions in San Luis Province

San Luis Province temperatures in May: frequently asked questions

How hot does it get in San Luis Province, Argentina in May?

Daytime temperatures in Merlo typically peak at 18°C (64°F) in May, putting it in the pleasant range.

How cold does it get at night in San Luis Province, Argentina in May?

Average overnight lows in San Luis Province, Argentina during May sit near 6°C (43°F) in Merlo.

What is the warmest city in May in San Luis Province, Argentina?

Data insights from our comprehensive database indicate that Villa Mercedes is the city with the highest warmth. Daytime peaks average near 20°C (68°F), while the nights are characterized by a low temperature close to 8°C (46°F).

What is the coldest city in May in San Luis Province, Argentina?

The coldest city in May in San Luis Province, Argentina is Cortaderas when we check our database. The maximum daytime temperatures are around 18°C (64°F) and minimum nighttime temperatures fall around 6°C (43°F).

Interested in more climate information?

We have much more information about the climate in San Luis Province.

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