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San Juan Province Weather by Month: Temperature & Rainfall Guide
San Juan Province is a region in Argentina. Many people wonder what the weather conditions are in San Juan Province over the year. What is the best time to visit San Juan Province?
This page shows the average weather conditions by month in San Juan Province over the year in: January, February, March, April, May, June, July, August, September, October, November, December.
San Juan Province in January
In January the weather in San Juan Province ranges from very good in San Juan to excellent in Barreal. January is a summer month. The temperatures range from high in Barreal with 26°C (79°F) to very high in San Juan with 33°C (91°F). On average, this month is one of the warmest months of the year in San Juan Province. So be prepared and make sure to dress lightly.
Find more detailed climate information for San Juan Province in January here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
San Juan Province in February
In February the weather in San Juan Province ranges from very good in San Juan to excellent in Barreal. February is a summer month. The temperatures range from high in Barreal with 25°C (77°F) to very high in San Juan with 32°C (90°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for San Juan Province in February here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
San Juan Province in March
In March the weather in San Juan Province is generally excellent. The average maximum daytime temperatures are high and range from 23°C (73°F) in Barreal to 29°C (84°F) in San Juan. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for San Juan Province in March here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
San Juan Province in May
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
San Juan Province in June
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
San Juan Province in July
In July the weather in San Juan Province ranges from mixed in Barreal to excellent in San Juan. July is a winter month. The temperatures range from low in Barreal with 10°C (50°F) to moderate in San Juan with 18°C (64°F). On average, this month is the coldest month of the year in San Juan Province.
Find more detailed climate information for San Juan Province in July here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
San Juan Province in August
In August the weather in San Juan Province ranges from good in Barreal to excellent in San Juan. August is a winter month. The temperatures range from low in Barreal with 12°C (54°F) to pleasant in San Juan with 21°C (70°F).
Find more detailed climate information for San Juan Province in August here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
San Juan Province in September
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
San Juan Province in November
In November the weather in San Juan Province ranges from very good in San Juan to excellent in Barreal. The average maximum daytime temperatures are high and range from 23°C (73°F) in Barreal to 30°C (86°F) in San Juan. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for San Juan Province in November here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
San Juan Province in December
In December the weather in San Juan Province ranges from very good in San Juan to excellent in Barreal. December is a summer month. The temperatures range from high in Barreal with 25°C (77°F) to very high in San Juan with 32°C (90°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for San Juan Province in December here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Top destinations
More climate information for the top 3 destinations in San Juan Province:
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