Weather in San Carlos de Bariloche in August 2025
Average weather
Average temperature in San Carlos de Bariloche in August
Going from a maximum of +10°C during the day to a minimum of -6°C during the night, the temperature in August averages around +5°C.
The average maximum temperature goes down 25% by the end of the month, compared with the beginning of the month, from +7°C to +3°C.
Is San Carlos de Bariloche warm or cold in August?
San Carlos de Bariloche is typically cool in August.
Maximum temperatures go up compared to the previous month from +4°C to +6°C. The minimum temperature also goes up from -1°C to -1°C.
Pack a sweater and a jacket as there will be cooler temperatures.
August is one of the coolest months in San Carlos de Bariloche, here is the comparison with other months:
Climate in San Carlos de Bariloche in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +4°C | +6°C | +8°C | ||||
| Min. temperature | ||||||
| -14°C | -11°C | -10°C | ||||
| Max. temperature | ||||||
| +13°C | +15°C | +20°C | ||||
| Rainfall | ||||||
| 96 mm | 93 mm | 57 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 3 m/s | ||||
| Humidity | ||||||
| 88% | 85% | 80% | ||||
| Air pressure | ||||||
| 1017 HPa | 1017 HPa | 1018 HPa | ||||
| Sunny days | ||||||
| 2 | 2 | 4 | ||||
| Cloudy days | ||||||
| 11 | 10 | 12 | ||||
| Rainy days | ||||||
| 7 | 8 | 8 | ||||
| Snowy days | ||||||
| 11 | 11 | 6 | ||||
August weather is still as bad as in July. It’s getting warmer as August arrives. The average maximum temperature goes up from +4°C to +6°C during the day. As August arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 96 mm to 93 mm. It feels drier, as humidity decreases from 88% to 85%. The average wind speed doesn’t change much during August, staying around 3 m/s. The amount of sunny days stay about the same, averaging 2 sunny days during the month.
But maybe it is worth considering traveling in September 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 August, going from 8 m/s to 8 m/s over the course of the month.
Rain
Snow
August is one of the snowiest months in San Carlos de Bariloche.
Here’s how August is compared with other months in the amount of snow, total mm:
How was the weather last August in San Carlos de Bariloche?
Climate Change over Years
The climate in San Carlos de Bariloche in August 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 August a good time to visit San Carlos de Bariloche?
Can you sunbathe in San Carlos de Bariloche in August?
Is San Carlos de Bariloche rainy in August?
Is it sunny in San Carlos de Bariloche in August?
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.