Home › Cities › Argentina › San Carlos de Bariloche
San Carlos de Bariloche, Argentina climate
Csb Warm-summer Mediterranean
San Carlos de Bariloche has a mildly seasonal cool-temperate climate (Warm-summer Mediterranean, Köppen Csb). The hottest month is January with an average daily high near 23°C, while the coldest is July averaging around −2°C at night. Precipitation totals about 812 mm a year and is strongly seasonal — June alone averages 168 mm while February barely receives 18 mm.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)San Carlos de Bariloche climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 23 | 23 | 20 | 15 | 11 | 7 | 7 | 8 | 12 | 15 | 18 | 21 |
| Avg temp (°C) | 15 | 15 | 12 | 8 | 5 | 3 | 2 | 3 | 5 | 8 | 11 | 14 |
| Avg low (°C) | 7 | 7 | 5 | 2 | 1 | −1 | −2 | −1 | 0 | 2 | 4 | 6 |
| Precipitation (mm) | 24 | 18 | 29 | 57 | 114 | 168 | 126 | 117 | 55 | 49 | 30 | 25 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 23 | 23 | 20 | 15 | 11 | 7 |
| Avg temp (°C) | 15 | 15 | 12 | 8 | 5 | 3 |
| Avg low (°C) | 7 | 7 | 5 | 2 | 1 | −1 |
| Precipitation (mm) | 24 | 18 | 29 | 57 | 114 | 168 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 7 | 8 | 12 | 15 | 18 | 21 |
| Avg temp (°C) | 2 | 3 | 5 | 8 | 11 | 14 |
| Avg low (°C) | −2 | −1 | 0 | 2 | 4 | 6 |
| Precipitation (mm) | 126 | 117 | 55 | 49 | 30 | 25 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 48 | 46 | 53 | 60 | 67 | 71 | 68 | 70 | 68 | 66 | 62 | 55 |
| Relative humidity (%) | 65 | 63 | 68 | 78 | 87 | 91 | 92 | 89 | 83 | 78 | 74 | 71 |
| Wind speed (km/h) | 8.2 | 7.6 | 7.2 | 7.1 | 6.7 | 7.2 | 7.3 | 8.0 | 7.6 | 7.9 | 8.2 | 8.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 48 | 46 | 53 | 60 | 67 | 71 |
| Relative humidity (%) | 65 | 63 | 68 | 78 | 87 | 91 |
| Wind speed (km/h) | 8.2 | 7.6 | 7.2 | 7.1 | 6.7 | 7.2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 68 | 70 | 68 | 66 | 62 | 55 |
| Relative humidity (%) | 92 | 89 | 83 | 78 | 74 | 71 |
| Wind speed (km/h) | 7.3 | 8.0 | 7.6 | 7.9 | 8.2 | 8.6 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from the WMO's CLINO 1991–2020 collection, measured at Bariloche_aero, about 12 km from the city centre.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.