Mountain town in Río Negro, Argentina
Bariloche weather by month and the best time to visit
When to go to Bariloche
Dec–Mar is warm for hiking and lakes; Jul–Aug is ski season. Jan and winter holidays are crowded; Apr–May and Oct–Nov are quiet with limited services.
Bariloche weather by month
Average daily high, rainfall and conditions.
- Jan22°33 mm
- Feb22°24 mm
- Mar19°33 mm
- Apr14°59 mm
- May9°120 mm
- Jun5°156 mm
- Jul4°127 mm
- Aug6°122 mm
- Sep10°62 mm
- Oct13°52 mm
- Nov16°38 mm
- Dec19°30 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 22°C71°F | 8°C46°F | 33 mm | 65% | Pleasant |
| February | 22°C72°F | 8°C46°F | 24 mm | 62% | Pleasant |
| March | 19°C66°F | 6°C42°F | 33 mm | 67% | Pleasant |
| April | 14°C57°F | 3°C37°F | 59 mm | 77% | Cool |
| May | 9°C48°F | 1°C34°F | 120 mm | 86% | Cold |
| June | 5°C41°F | -1°C31°F | 156 mm | 91% | Cold |
| July | 4°C40°F | -2°C28°F | 127 mm | 92% | Cold |
| August | 6°C43°F | -1°C30°F | 122 mm | 89% | Cold |
| September | 10°C49°F | 0°C32°F | 62 mm | 82% | Cold |
| October | 13°C55°F | 2°C35°F | 52 mm | 78% | Cool |
| November | 16°C61°F | 4°C39°F | 38 mm | 74% | Cool |
| December | 19°C66°F | 6°C43°F | 30 mm | 70% | Pleasant |
Best months across Argentina
| Place | Best months | Warmest month |
|---|---|---|
| Buenos Aires | Mar–May, Oct–Nov | Jan (28°C) |
| Mendoza | Mar–May, Oct–Nov | Jan (33°C) |
| Bariloche | Jul–Aug, Dec–Mar | Feb (22°C) |
| El Calafate | Nov–Mar | Feb (15°C) |
| El Chaltén | Dec–Mar | Feb (11°C) |
| Ushuaia | Dec–Mar | Feb (12°C) |
| Salta | Apr–May, Sep–Oct | Nov (32°C) |
| Puerto Iguazú | Apr–Jun, Sep–Oct | Jan (32°C) |
| Córdoba | Mar–May, Sep–Nov | Jan (32°C) |
| Puerto Madryn | Sep–Nov | Jan (27°C) |
| Mar del Plata | Dec–Mar | Jan (24°C) |
| Quebrada de Humahuaca | Apr–May, Sep–Oct | Nov (28°C) |
| Cafayate | Mar–May, Sep–Oct | Nov (30°C) |
| Rosario | Mar–May, Oct–Nov | Jan (33°C) |
Quick answers
What is the best month to visit Bariloche?
Jul–Aug, Dec–Mar. Dec–Mar is warm for hiking and lakes; Jul–Aug is ski season. Jan and winter holidays are crowded; Apr–May and Oct–Nov are quiet with limited services.
When is the rainy season in Bariloche?
Rain peaks in June with about 156 mm. Months with 150 mm or more: Jun.
What is the hottest month in Bariloche?
February, with average highs of 22°C (72°F).
How cold does Bariloche get?
The coolest nights are in July, averaging -2°C (28°F).
More about Bariloche
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Sources
- NASA POWER climatology (2001–2020)
- San Carlos de Bariloche Tourism
- Parque Nacional Nahuel Huapi
- Aeropuertos Argentina
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 1.9°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.