Daytime highs, nighttime lows and the warmest cities in San Juan Province, Argentina this May.
San Juan Province, Argentina, a region in Argentina, experiences maximum daytime temperatures in May ranging from 15°C (59°F) in Barreal to 21°C (70°F) in San Juan. Nighttime temperatures generally drop to 7°C (45°F) in San Juan and 0°C (32°F) in Barreal.
To get a sense of May's typical temperatures in the key spots of San Juan Province, explore the map below. Click on a point for an in-depth look.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across San Juan Province.
Marker color shows the average daytime high temperature in May: blue is cold, red is hot.
Average daytime highs in San Juan Province, Argentina during May reach about 21°C (70°F) in San Juan.
Nighttime temperatures in San Juan typically drop to around 7°C (45°F) in May.
From a thorough analysis of our records, San Juan clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 21°C (70°F), and evenings that remain near 7°C (45°F).
When looking through our records, we find that Barreal stands out as the coolest city in San Juan Province, Argentina for the month of May. Daytime highs average 15°C (59°F) and it cools down to about 0°C (32°F) at night.
The weather is predominantly sunny, with an estimated total of around 230 hours of sunshine in San Juan. This means many sunny days, which creates a cheerful atmosphere during this month.
We have much more information about the climate in San Juan Province.
Weather and climate has detailed information for every country in the world. Are you going to Argentina? Get detailed 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.
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most alternative cities in South America
Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
Be amazed by Buenos Aires
The city of beautiful museums, cute streets, green parks, lots of good food, interesting local neighborhoods and impressive historical buildings.
Explore Patagonia
A tour through Patagonia brings you to the end of the world. That’s why Patagonia is a bucket list destination for many. We recommend to visit Patagonia from November to early March.
Glacier walk on The Perito Moreno glacier
The Perito Moreno glacier and the rupture of this glacier is considered one of the most impressive natural spectacles in the world. You can wait here until a large piece of ice crumbles and plunges into the water with a lot of noise.