Weather in September in Río Negro
Are you planning a trip a to Río Negro in September and wondering what kind of weather to expect? This page has all the details you need.
What is the weather like in Río Negro in September?
Río Negro is a region in Argentina. Río Negro offers a broad spectrum of weather patterns. In September, one might encounter temperatures that range from cold to pleasant, and precipitation levels ranging from low to high.
Temperatures
The average maximum daytime temperatures vary from cold in San Carlos de Bariloche at 8°C to pleasant in Río Colorado at 20°C. Nighttime temperatures generally drop to 6°C in Río Colorado and -2°C in San Carlos de Bariloche.For specific regional insights in Río Negro, refer to the map provided below.
Precipitation
In September, precipitation varies across different areas. From low rainfall in Cipolletti with an average of 21 mm to high rainfall in El Bolsón with 117 mm.Average sunshine
The days are mostly sunny, with an average total of around 191 hours of sunshine in San Carlos de Bariloche. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.For more details on the yearly climate, visit our Río Negro climate page.
Where to go in Río Negro in September
perfect weather
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Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Argentina, check out our Río Negro's climate page.
Popular destinations
What is the weather like in September for the 5 most popular destinations in Río Negro?
San Carlos de Bariloche
In September San Carlos de Bariloche generally has low temperatures with maximum daytime temperatures around 8°C, minimum nighttime temperatures around -2°C and moderate monthly snow/rainfall. So on average the conditions are poor that month.
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El Bolsón
In September El Bolsón generally has low temperatures with maximum daytime temperatures around 9°C, minimum nighttime temperatures around -2°C and high monthly snow/rainfall. So on average the conditions are poor that month.
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Las Grutas
In September Las Grutas generally has pleasant temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 7°C and low monthly rainfall. So on average the conditions are perfect that month.
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Cipolletti
In September Cipolletti generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 6°C and low monthly rainfall. So on average the conditions are perfect that month.
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Viedma
In September Viedma generally has moderate temperatures with maximum daytime temperatures around 15°C, minimum nighttime temperatures around 8°C and low monthly rainfall. So on average the conditions are pleasant that month.
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Is your destination not in the list? Have a look at other destinations in Río Negro, in Argentina.
Is September the best time to visit Río Negro?
In our view, September might not be the best time to travel to Río Negro with often poor weather in San Carlos de Bariloche.
Generally speaking, the best visiting conditions can be found in January and February offering mostly perfect weather in San Carlos de Bariloche. In contrast, May, June, July, August and September tend to have poor weather conditions.
Interested in more climate information?
We have much more information about the climate in Río Negro.
Weather and climate has detailed information for every country in the world. Are you going to Argentina? Get detailed historical weather averages for many cities in Argentina.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.