Rio Negro (San Carlos de Bariloche)
August
Weather in Rio Negro for August 2026
Your guide to Rio Negro weather in August - trends and predictions
With an average of 3 snowy days, Rio Negro usually enjoys a light touch of snow in August.
In general, the average temperature in Rio Negro at the beginning of August is 4.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 10.3 °C by the end of August.
Rio Negro experiences moderate rainfall in August, with an average of 7 rainy days and a total precipitation of 51.8 mm.
Snow Forecast ❄️
Temperatures
Rain 🌧️
21
Dry days
7
Rainy days
3
Snow days
7°/0°
Temperatures
16 km/h
Avg max wind
79 %
Avg humidity
Rio Negro Weather August
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Temperatures trend during August in Rio Negro
See the weather trend as well as the moving average line
August weather in Rio Negro day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Aug. |  Light rain | 4° /0° | 3.3 mm | 0 cm | |
| 2 Aug. |  Patchy light snow | 3° /-1° | 0.6 mm | 0 cm | |
| 3 Aug. |  Patchy rain possible | 3° /-3° | 0 mm | 0 cm | |
| 4 Aug. | Light snow | 1° /-1° | 0 mm | 0 cm | |
| 5 Aug. | Light snow | 6° /1° | 1.2 mm | 0 cm | |
| 6 Aug. |  Cloudy | 7° /2° | 0 mm | 0 cm | |
| 7 Aug. |  Sunny | 8° /1° | 0 mm | 0 cm | |
| 8 Aug. | Sunny | 8° /-1° | 0 mm | 0 cm | |
| 9 Aug. |  Overcast | 11° /2° | 0 mm | 0 cm | |
| 10 Aug. | Patchy rain possible | 5° /0° | 0.5 mm | 0 cm | |
| 11 Aug. |  Moderate rain | 6° /2° | 33.1 mm | 0 cm | |
| 12 Aug. | Patchy rain possible | 7° /0° | 2.7 mm | 0 cm | |
| 13 Aug. | Patchy rain possible | 4° /2° | 2.1 mm | 0 cm | |
| 14 Aug. |  Light sleet | 5° /2° | 1.4 mm | 0 cm | |
| 15 Aug. |  Partly cloudy | 9° /1° | 0 mm | 0 cm | |
| 16 Aug. |  Mist | 10° /3° | 0 mm | 0 cm | |
| 17 Aug. | Patchy rain possible | 9° /4° | 0.1 mm | 0 cm | |
| 18 Aug. | Partly cloudy | 12° /3° | 0 mm | 0 cm | |
| 19 Aug. | Light rain shower | 6° /3° | 0.8 mm | 0 cm | |
| 20 Aug. | Patchy rain possible | 4° /0° | 1.5 mm | 0.1 cm | |
| 21 Aug. | Patchy light snow | 3° /-3° | 2.1 mm | 0.4 cm | |
| 22 Aug. |  Light freezing rain | 1° /-5° | 0 mm | 0 cm | |
| 23 Aug. | Light freezing rain | 3° /-3° | 0.6 mm | 0.4 cm | |
| 24 Aug. | Patchy rain possible | 6° /2° | 1 mm | 0.1 cm | |
| 25 Aug. | Patchy rain possible | 7° /2° | 0.8 mm | 0 cm | |
| 26 Aug. | Partly cloudy | 12° /-1° | 0 mm | 0 cm | |
| 27 Aug. | Overcast | 12° /1° | 0 mm | 0 cm | |
| 28 Aug. | Overcast | 14° /1° | 0 mm | 0 cm | |
| 29 Aug. | Cloudy | 7° /1° | 0 mm | 0 cm | |
| 30 Aug. | Partly cloudy | 8° /0° | 0 mm | 0 cm | |
| 31 Aug. | Sunny | 12° /-1° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Rio Negro in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Rio Negro forecast closer to your planned date for the most up-to-date weather information.
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Rio Negro in August - FAQ
What are the expected maximum and minimum temperatures in Rio Negro during August?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 0°.
How much rainfall should be expected in Rio Negro during August?
Moderate rainfall is anticipated in Rio Negro during August, with a total of 51.8 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
Will it snow in Rio Negro in August 2026?
Rio Negro experiences an average snowfall of 1.07 cm during August, occurring over 3 days.
What are the typical wind conditions in Rio Negro during August?
The average wind speed in Rio Negro during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Rio Negro snow forecast August 2026
Track daily snowfall levels and discover Rio Negro’s snowy potential this August ❄️
On average, Rio Negro sees 3 snowy days during August, with approximately 1.1 cm of total snowfall.
August rainfall patterns in Rio Negro
Explore the daily rainfall trends and prepare for Rio Negros August weather 💧
Typically, Rio Negro has 7 rainy days in August with a total of 51.8 mm of rainfall.
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