Buenos Aires, Argentina All-Time Weather Extremes
The most extreme temperature, precipitation, and snowfall ever recorded in Buenos Aires, from NOAA GHCN daily weather observations.
| Temperature | ||
|---|---|---|
| Record High | 103.2°F (40°C) | January 24, 1983 |
| Record Low | 31.1°F (0°C) | July 30, 2007 |
| Lowest High | 43.8°F (7°C) | July 21, 2013 |
| Highest Low | 80.6°F (27°C) | January 10, 2012 |
| Highest Mean | 91.2°F (33°C) | January 27, 1990 |
| Lowest Mean | 40.8°F (5°C) | June 23, 2002 |
| Precipitation | ||
| Max in One Calendar Day | 7.09" (180.1 mm) | May 23, 1981 |
| Max in One Month | 16.70" (424.3 mm) | March 1988 |
| Least in One Month | 0.00" (0.0 mm) | July 1986 |
| Max in One Year | 61.26" (1556.0 mm) | 1993 |
| Least in One Year | 37.52" (953.0 mm) | 2017 |
| Period of Record | ||
| Temperature | July 1, 1957 – December 24, 2023 | |
| Precipitation | October 18, 1967 – December 23, 2023 | |
Note: Records compiled from NOAA GHCN-Daily observations at LAGUNA DE LOS PATOS INTL (36 mi from Buenos Aires, Argentina). Quality-flagged readings are excluded. Monthly and annual totals require substantially complete reporting for “least” records.
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Frequently Asked Questions
What is the hottest temperature ever recorded in Buenos Aires, Argentina?
The all-time record high in Buenos Aires, Argentina is 103.2°F (40°C), set on January 24, 1983.
What is the coldest temperature ever recorded in Buenos Aires, Argentina?
The all-time record low in Buenos Aires, Argentina is 31.1°F (0°C), set on July 30, 2007.
What is the most rain Buenos Aires, Argentina has ever had in one day?
The most precipitation recorded in one calendar day near Buenos Aires, Argentina is 7.09 inches, on May 23, 1981.
Buenos Aires Weather History
Monthly averages and climate data for Buenos Aires
Argentina Weather History
Historical weather for other Argentina cities