ArgentinaThe weather in October in Buenos Aires
It's pleasantly warm in October in Buenos Aires with an average temperature of 22°C. Temperatures this month range from a low of 18°C to a high of 26°C. At night, you can expect temperatures between 7°C and 14°C.
Looking for great weather? October is a good time to be in Buenos Aires. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in October for Buenos Aires, Argentina. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 37°C in 2021, Buenos Aires reached the highest temperature in October over the past 10 years. The lowest daytime temperature in this month was 8°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of -1°C to a highest value of 23°C.
Rainfall amount
In October, there is an average of 61 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in October for Buenos Aires
Click on any day in October to get detailed info about the usual weather on that day in Buenos Aires. Check out the historical temperatures and precipitation over the past 10 years on this day.
October weather comparison
| Buenos Aires | New York | |
|---|---|---|
| Average temperature | 22°C | 21°C |
| Max. temperature | 26°C | 26°C |
| Min. temperature | 7°C | -5°C |
| Total precipitation | 61 mm | 119 mm |
| Rainy days | 9 days | 13 days |
Start of October
The month of October starts in Buenos Aires with mild temps, averaging around 21°C during the day and nights around 9°C.
Mid October
By mid-October, daytime temps rise to around 23°C, with nights around 11°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of October
By the end of October, the average daytime temperature in Buenos Aires is around 24°C, while nighttime temps are about 12°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Buenos Aires for all months and discover the best travel time
Curious about the weather in other parts of Argentina? Check out the climate and weather for spots like Patagonia, Ushuaia, Mendoza, or explore other destinations in Argentina.
Temperature charts
These charts show the average temperatures in October in Buenos Aires, Argentina. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in October in Buenos Aires
Temperature in October in Buenos Aires over the years
Precipitation charts
These charts show the average amount of precipitation in October in Buenos Aires, Argentina. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in October in Buenos Aires
Total precipitation in October in Buenos Aires over the years
Daily UV index in October in Buenos Aires
This chart shows the average daily UV index in October in Buenos Aires, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in October in Buenos Aires
The weather in October in Buenos Aires is rated 4 out of 5 stars by 1 visitor. Have you been to Buenos Aires? Share your weather experience to help other visitors.
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October in Buenos Aires was surprisingly mild, with sunny days and little rain. The temperature was pleasant for walks and a leisurely lunch outside. The strong winds made it a bit chilly at times.— This text is automatically translated to English
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Average weather in Buenos Aires by month
Click on a month below to see detailed weather info for Buenos Aires. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.