Barreal Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Barreal.
Climate overview of Barreal
Temperatures in Barreal, San Juan Province, Argentina, vary greatly throughout the year. January is the hottest month at 26°C (79°F), while July is the coldest at 10°C (50°F).
The city has a relatively dry climate, receiving around 352 mm (14 in) of rain/snowfall per year. It does experience a distinct dry season from February to December. January is the wettest month and May the driest.
Barreal Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Barreal — and find the best time to visit.
Monthly Temperature in Barreal
The climate in Barreal is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 26°C (79°F) in January to a chilly 10°C (50°F) in July.
Nighttime temperatures range from 11°C (52°F) in January to -4°C (25°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Barreal
Barreal has a relatively dry climate with low precipitation, averaging 352 mm (14 in) of rain/snowfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, January, sees around 43 mm (1.7 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, May, still receives a respectable 23 mm (0.9 in) of rainfall. For more details, please visit our Barreal Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Barreal
Frequently asked questions about the climate in Barreal
What is the best time to visit Barreal?
January, February, March, April, October, November and December typically offer the most optimal weather in Barreal. In contrast, July tends to have less optimal conditions. Barreal has a distinct dry season from February to December.
What temperatures can I expect in Barreal?
Daytime highs range from 10°C (50°F) in July to 26°C (79°F) in January. Nighttime lows range from -4°C (25°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does Barreal get?
Annual rainfall is around 352 mm (14 in). January is the wettest month with 43 mm (1.7 in), while May is the driest with 23 mm (0.9 in).
Barreal 3-Day Forecast
Barreal 3-Day Forecast
Barreal on the map
Barreal is highlighted — select any city to see its climate.
Popular this month
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4°C (39°F) San Martín de los Andes4°C (39°F) 
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