Weather in San Carlos de Bariloche in October 2025
Average weather
Average temperature in San Carlos de Bariloche in October
Going from a maximum of +19°C during the day to a minimum of -3°C during the night, the temperature in October averages around +11°C.
The average maximum temperature goes down 18% by the end of the month, compared with the beginning of the month, from +10°C to +6°C.
Is San Carlos de Bariloche warm or cold in October?
San Carlos de Bariloche is typically mild in October.
Maximum temperatures go up compared to the previous month from +8°C to +12°C. The minimum temperature also goes up from 0°C to +2°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how October is compared to other months in San Carlos de Bariloche:
Climate in San Carlos de Bariloche in October
| September | October | November | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +8°C | +12°C | +15°C | ||||
| Min. temperature | ||||||
| -10°C | -6°C | -4°C | ||||
| Max. temperature | ||||||
| +20°C | +25°C | +30°C | ||||
| Rainfall | ||||||
| 57 mm | 60 mm | 47 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 4 m/s | ||||
| Humidity | ||||||
| 80% | 76% | 72% | ||||
| Air pressure | ||||||
| 1018 HPa | 1016 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 4 | 6 | 6 | ||||
| Cloudy days | ||||||
| 12 | 12 | 11 | ||||
| Rainy days | ||||||
| 8 | 10 | 12 | ||||
| Snowy days | ||||||
| 6 | 3 | 1 | ||||
October weather is still as ok as in September. It’s getting warmer as October arrives. The average maximum temperature goes up from +8°C to +12°C during the day. Prepare for more rain. Average rainfall goes from 57 mm to 60 mm. It feels drier, as humidity decreases from 80% to 76%. The average wind speed doesn’t change much during October, staying around 3 m/s. The good news is there are likely to be more sunny days in October, from 4 to 6.
But maybe it is worth considering traveling in November as the weather gets better.
Wind
The average wind speed is 4 m/s getting up to 9 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in San Carlos de Bariloche is gradually increasing during October, going from 2 m/s to 2 m/s over the course of the month.
Rain
Snow
Here’s how October is compared with other months in the amount of snow, total mm:
How was the weather last October in San Carlos de Bariloche?
Climate Change over Years
The climate in San Carlos de Bariloche in October has not changed much over the last 43 years.
The average temperature was the lowest in 1984 (+10°C) and the highest in 2021 (+15°C). The driest year was 1998 with only 484 mm of rainfall, and the wettest year was 2002 with 1138 mm.
FAQ
Is October a good time to visit San Carlos de Bariloche?
Can you sunbathe in San Carlos de Bariloche in October?
Is San Carlos de Bariloche rainy in October?
Is it sunny in San Carlos de Bariloche in October?
Other cities in Argentina
Monthly weather in San Carlos de Bariloche
Source of the data
For this page, we’ve looked at the typical weather in San Carlos de Bariloche, 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.