Climate and Average Weather in San Juan Province, Argentina

In Argentina you have several regions, one of which is called San Juan Province. The most popular city in this region is San Juan, whose climate data we'll examine to provide you with an overview of what weather to expect in San Juan Province. For detailed climate information about other cities in the area, please refer to the section beneath the map further down the page.

In San Juan Province, during the months of April, May, August and September you can expect comfortable weather, with average temperatures ranging from 20°C to 25°C. The hottest season / summer is in January, February, March, November and December. The coldest month is July with an average maximum temperature of 17°C. However, the specific temperature can vary depending on the exact location within the region.

Additional climate insights:

• San Juan Province has dry periods in May, June, July and August.
• December is the wettest month in San Juan Province. This month should be avoided if you are not a big fan of rain.
• June is the driest month.
• The warmest month in San Juan Province is January with an average maximum temperature of 33°C.
• The coldest month is July with an average maximum daytime temperature of 17°C.
• December is the sunniest month in San Juan Province.

Interested in the detailed Weather and Climate of San Juan Province, Argentina?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.