Weather in Salta in October 2025
Average weather
Average temperature in Salta in October
Going from a maximum of +35°C during the day to a minimum of +7°C during the night, the temperature in October averages around +26°C.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +24°C to +24°C.
Is Salta warm or cold in October?
Salta is typically warm in October.
Maximum temperatures go up compared to the previous month from +22°C to +24°C. The minimum temperature also goes up from +9°C to +13°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how October is compared to other months in Salta:
Climate in Salta in October
| September | October | November | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +22°C | +24°C | +25°C | ||||
| Min. temperature | ||||||
| -4°C | +3°C | +3°C | ||||
| Max. temperature | ||||||
| +35°C | +37°C | +36°C | ||||
| Rainfall | ||||||
| 81 mm | 167 mm | 237 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 72% | 76% | 79% | ||||
| Air pressure | ||||||
| 1014 HPa | 1012 HPa | 1012 HPa | ||||
| Sunny days | ||||||
| 11 | 5 | 3 | ||||
| Cloudy days | ||||||
| 3 | 3 | 3 | ||||
| Rainy days | ||||||
| 16 | 21 | 22 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
October typically has worse weather conditions compared to September. It’s getting warmer as October arrives. The average maximum temperature goes up from +22°C to +24°C during the day. Prepare for more rain. Average rainfall goes from 81 mm to 167 mm. Humidity rises from 72% to 76%. The average wind speed doesn’t change much during October, staying around 1 m/s. The days becoming less sunny, going from 11 sunny days in September to 5 in October.
November brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Salta is gradually increasing during October, going from 2 m/s to 4 m/s over the course of the month.
Rain
How was the weather last October in Salta?
Climate Change over Years
The climate in Salta in October has not changed much over the last 43 years.
The average temperature was the lowest in 1992 (+21°C) and the highest in 2023 (+24°C). The driest year was 2020 with only 1490 mm of rainfall, and the wettest year was 1985 with 3034 mm.
FAQ
Is October a good time to visit Salta?
Can you sunbathe in Salta in October?
Is Salta rainy in October?
Is it sunny in Salta in October?
Other cities in Argentina
Monthly weather in Salta
Source of the data
For this page, we’ve looked at the typical weather in Salta, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.