San Juan Weather in November
November in San Juan averages 30°C (86°F) during the day and 15°C (59°F) at night. Around 31 mm (1.2 in) of rainfall is typical for this time of year.
Rainfall in San Juan in November
Past climate data indicates that roughly 3 days will see rain, totalling around 31 mm (1.2 in) for the month. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.
Temperature in San Juan in November
San Juan in November gets highs of 30°C (86°F) during the day and drops to 15°C (59°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in San Juan in November
The city usually sees around 326 hours of sunlight, indicating many sunny days — a great month for sightseeing.If your ideal day consists of dry skies and pleasant temperatures, March, April, May, June, July, August, September and October typically offer the best circumstances for San Juan.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Argentina, check out our San Juan's climate page.
San Juan Temperature in November
Min Temperature
15°C (59°F)
Max Temperature
30°C (86°F)
Chance of Rain
9%
Precipitation
31 mm (1.2 in)
Rainy days
3 days
Humidity
38%
Sunshine
326 hours
Percentage Sunshine
79%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in San Juan typically rise from around 29°C (84°F) at the start of November to approximately 32°C (90°F) by the end. Nights are pleasant, with lows typically ranging from 13°C (55°F) to 18°C (64°F).
Average temperatures in November
Historical weather for San Juan in November
Browse day-by-day weather records for San Juan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Juan historical weather extremes in November
Based on 24 years of weather observations in San Juan between 2001 and 2025, these are the recorded extremes.
- The warmest day in November was on November 16, 2022, with a maximum of 40°C (104°F).
- The lowest overnight temperature recorded in November was 3°C (37°F) (November 1, 2022).
Best Places in Argentina in November
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in November →
perfect weather
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tolerable
unpleasant
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What to Wear in San Juan in November
Warm weather calls for comfortable, breathable clothing in November. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in San Juan in November
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Argentina, check out our San Juan's climate page.
Temperature Rainfall Sunshine Humidity
See the full San Juan climate overview or explore weather in Argentina.
