Weather in San Carlos de Bariloche in December 2024
Average weather
Average temperature in San Carlos de Bariloche in December
Going from a maximum of +28°C during the day to a minimum of -2°C during the night, the temperature in December averages around +20°C.
The average maximum temperature goes up 43% by the end of the month, compared with the beginning of the month, from +11°C to +24°C.
Is San Carlos de Bariloche warm or cold in December?
San Carlos de Bariloche is typically mild in December.
Maximum temperatures go up compared to the previous month from +15°C to +18°C. The minimum temperature also goes up from +4°C to +6°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
December is one of the warmest months in San Carlos de Bariloche, here is the comparison with other months:
Climate in San Carlos de Bariloche in December
| November | December | January | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +15°C | +18°C | +21°C | ||||
| Min. temperature | ||||||
| -4°C | -2°C | -2°C | ||||
| Max. temperature | ||||||
| +30°C | +33°C | +34°C | ||||
| Rainfall | ||||||
| 47 mm | 42 mm | 31 mm | ||||
| Wind | ||||||
| 4 m/s | 4 m/s | 4 m/s | ||||
| Humidity | ||||||
| 72% | 68% | 66% | ||||
| Air pressure | ||||||
| 1015 HPa | 1013 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 6 | 10 | 12 | ||||
| Cloudy days | ||||||
| 11 | 10 | 9 | ||||
| Rainy days | ||||||
| 12 | 11 | 9 | ||||
| Snowy days | ||||||
| 1 | 0 | 0 | ||||
December weather is still as good as in November. It’s getting warmer as December arrives. The average maximum temperature goes up from +15°C to +18°C during the day. As December arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 47 mm to 42 mm. It feels drier, as humidity decreases from 72% to 68%. The average wind speed doesn’t change much during December, staying around 4 m/s. The good news is there are likely to be more sunny days in December, from 6 to 10.
January brings much the same weather, it remains good.
Wind
The average wind speed is 4 m/s getting up to 8 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 December, going from 4 m/s to 5 m/s over the course of the month.
Rain
How was the weather last December in San Carlos de Bariloche?
Climate Change over Years
The climate in San Carlos de Bariloche in December 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 December a good time to visit San Carlos de Bariloche?
Can you sunbathe in San Carlos de Bariloche in December?
Is San Carlos de Bariloche rainy in December?
Is it sunny in San Carlos de Bariloche in December?
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.