Salta Weather in October
October in Salta sees daytime temperatures around 23°C (73°F) and lows of 12°C (54°F) at night. With around 156 mm (6.1 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Salta in October
Expect around 5 days of rain based on historical data, with 156 mm (6.1 in) average. 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 Salta in October
If you're visiting Salta in October, expect highs of 23°C (73°F) and overnight lows around 12°C (54°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Salta in October
With approximately 202 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you prefer enjoying temperate temperatures and rain-free days, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Salta's climate page.
Salta Temperature in October
Min Temperature
12°C (54°F)
Max Temperature
23°C (73°F)
Chance of Rain
18%
Precipitation
156 mm (6.1 in)
Rainy days
5 days
Humidity
61%
Sunshine
202 hours
Percentage Sunshine
47%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Salta typically stay consistent throughout October, with daily highs averaging around 23°C (73°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 14°C (57°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Salta in October
Browse day-by-day weather records for Salta spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Salta historical weather extremes in October
The extremes listed below come from historical weather data collected in Salta from 1976 through 2025.
- The hottest October day on record in Salta reached 42°C (108°F) (October 16, 2014).
- The coldest October day was on October 3, 1999, with a maximum of 8°C (46°F).
- Nighttime temperatures dropped to -1°C (30°F) on October 1, 2009, marking the coldest October night on record.
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
What to Wear in Salta in October
Pleasant temperatures in October mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Salta in October
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 Salta's climate page.
Temperature Rainfall Sunshine Humidity
See the full Salta climate overview or explore weather in Argentina.
