Buenos Aires in October
Find out everything about the water temperature in Buenos Aires in October. Average, minimum and maximum recorded temperatures as well as daily temperature in October for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in October
Minimum:
57.8 °F
Average:
61.7 °F
Maximum:
76.7 °F
Sea water temperature in Buenos Aires in October
In the city of Buenos Aires, the month of October is somewhat too cool for swimming. The minimum recorded temperature during this month was 57.8°F on October 7, 2022, with an average temperature being 61.7°F and a maximum temperature reaching 76.7°F on October 15, 2026.
| Date | 10 years average | 2026 | 2025 |
|---|---|---|---|
| Oct 1 | 62.3°F | 73.9°F | 61.2°F |
| Oct 2 | 62.5°F | 74.3°F | 61.3°F |
| Oct 3 | 62.5°F | 73.6°F | 61.4°F |
| Oct 4 | 62.4°F | 73.4°F | 61.4°F |
| Oct 5 | 62.4°F | 73.6°F | 60.6°F |
| Oct 6 | 62.4°F | 74.4°F | 60.6°F |
| Oct 7 | 62.3°F | 74.4°F | 60.8°F |
| Oct 8 | 62.2°F | 74.0°F | 60.7°F |
| Oct 9 | 62.5°F | 74.4°F | 60.5°F |
| Oct 10 | 62.4°F | 73.9°F | 60.7°F |
| Oct 11 | 62.4°F | 74.2°F | 60.9°F |
| Oct 12 | 62.7°F | 75.1°F | 61.1°F |
| Oct 13 | 62.4°F | 75.1°F | 59.5°F |
| Oct 14 | 62.2°F | 75.5°F | 59.4°F |
| Oct 15 | 62.2°F | 76.7°F | 59.3°F |
| Oct 16 | 62.0°F | 76.3°F | 59.7°F |
| Oct 17 | 60.6°F | 75.7°F | 59.5°F |
| Oct 18 | 60.8°F | 75.9°F | 60.2°F |
| Oct 19 | 60.9°F | 76.0°F | 60.7°F |
| Oct 20 | 61.0°F | 76.1°F | 61.0°F |
| Oct 21 | 61.1°F | 76.1°F | 61.3°F |
| Oct 22 | 61.0°F | 76.1°F | 61.7°F |
| Oct 23 | 61.1°F | 76.1°F | 61.9°F |
| Oct 24 | 61.0°F | 76.1°F | 61.3°F |
| Oct 25 | 61.1°F | 76.2°F | 61.9°F |
| Oct 26 | 61.1°F | 76.2°F | 61.9°F |
| Oct 27 | 61.3°F | 76.3°F | 61.9°F |
| Oct 28 | 61.3°F | 76.3°F | 62.4°F |
| Oct 29 | 61.3°F | 76.4°F | 61.4°F |
| Oct 30 | 61.0°F | 76.1°F | 61.3°F |
| Oct 31 | 61.1°F | 76.2°F | 61.5°F |
In an average year, Buenos Aires offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Buenos Aires was recorded on March 19, 2017, reaching a 80.2°F. While the coldest temperature occurred on September 25, 2022, dipping to 57.4°F. The average readings by season are 68.4°F in Winter, 69.3°F in Spring, 64.2°F in Summer, and 62.0°F in Autumn.
October's temperature is a dip compared to warmer September at 62.2°F and November at 62.2°F.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Chimbote |
75.3°F
|
7mi |
| Miramar |
75.2°F
|
74mi |
| Buenos Aires |
75.0°F
|
78mi |
* current water temperature in this city
** straight line distance from Buenos Aires