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San Miguel de Tucumán Weather in October
October in San Miguel de Tucumán brings high temperatures, with daytime highs of 27°C (81°F) and nights around 15°C (59°F). Quite a bit of rainfall is expected, around 156 mm (6.1 in), so pack an umbrella.
Rainfall in San Miguel de Tucumán in October
Past climate data indicates that roughly 6 days will see rain, totalling around 156 mm (6.1 in) for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.
Temperature in San Miguel de Tucumán in October
October in San Miguel de Tucumán brings high temperatures, with highs of 27°C (81°F) and nights around 15°C (59°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in San Miguel de Tucumán in October
The month enjoys around 202 hours of sunshine, creating mostly sunny days with good weather conditions.If your ideal day consists of dry skies and pleasant temperatures, August and September typically offer the best circumstances for San Miguel de Tucumán.
San Miguel de Tucumán Temperature in October
Min Temperature
15°C (59°F)
Max Temperature
27°C (81°F)
Chance of Rain
21%
Precipitation
156 mm (6.1 in)
Rainy days
6 days
Humidity
62%
Sunshine
202 hours
Percentage Sunshine
51%
San Miguel de Tucumán Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Miguel de Tucumán - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in San Miguel de Tucumán typically stay consistent throughout October, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 18°C (64°F).
Average temperatures in October
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather records for San Miguel de Tucumán in October
Browse day-by-day weather records for San Miguel de Tucumán spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Miguel de Tucumán historical weather extremes in October
The extremes listed below come from historical weather data collected in San Miguel de Tucumán from 2012 through 2025.
- The warmest day in October was on October 26, 2014, with a maximum of 41°C (106°F).
- San Miguel de Tucumán experienced its chilliest October day on October 15, 2019, reaching only 12°C (54°F).
- The coldest night in October in San Miguel de Tucumán was on October 10, 2022, with a minimum of 5°C (41°F).
- Peak precipitation in October occurred on October 22, 2024, when 51 mm (2 in) of precipitation was measured.
Best Places in Argentina in October
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in October →
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).
What to Wear in San Miguel de Tucumán in October
Warm temperatures in October make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in San Miguel de Tucumán in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming8/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
San Miguel de Tucumán 3-Day Forecast
More climate data for San Miguel de Tucumán
Temperature Rainfall Sunshine Humidity
See the full San Miguel de Tucumán climate overview or explore weather in Argentina.
Popular in October
Where to go in October - average daytime high across popular destinations.
Córdoba
25°C (77°F) Mendoza
24°C (75°F) Salta
23°C (73°F) Villa Carlos Paz23°C (73°F) Buenos Aires23°C (73°F) Mar del Plata18°C (64°F) San Carlos de Bariloche11°C (52°F) San Martín de los Andes
11°C (52°F) Bucket list
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