Weather on October 31 in Buenos Aires
Historical weather data for October 31 in Buenos Aires, Argentina
Avg High23°C (73°F)
Avg Low14°C (57°F)
Warmest198126°C
Coldest198913°C
Based on 54 years of data from AEROPARQUE JORGE NEWBERY
About This Date
October 31st in Buenos Aires, Argentina typically brings pleasant fall weather, with average highs around 23°C and lows near 14°C. Over 54 years of records, the warmest October 31st was in 1981 (26°C average), while the coldest was 1989 (13°C) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 13% of October 31st dates historically, with the wettest October 31st recording 5.11" of rain.
Planning for October 31st in Buenos Aires? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2024 | 27°C (80°F) | 20°C (68°F) | -- |
| 2023 | 19°C (66°F) | 11°C (52°F) | 0" |
| 2022 | -- | 8°C (46°F) | 0.08" |
| 2021 | 28°C (82°F) | 16°C (60°F) | -- |
| 2020 | -- | 13°C (55°F) | -- |
| 2019 | 23°C (73°F) | 15°C (59°F) | -- |
| 2018 | 20°C (68°F) | 16°C (60°F) | -- |
| 2017 | -- | 17°C (62°F) | 0" |
| 2016 | -- | 18°C (65°F) | 0" |
| 2015 | 20°C (68°F) | 9°C (49°F) | 0" |
| 2014 | 24°C (75°F) | -- | 0" |
| 2013 | 22°C (72°F) | -- | -- |
| 2012 | -- | 17°C (62°F) | 0" |
| 2011 | 22°C (71°F) | 13°C (56°F) | -- |
| 2010 | -- | 14°C (58°F) | 0" |
| 2009 | 21°C (70°F) | 17°C (63°F) | -- |
| 2008 | -- | 13°C (55°F) | -- |
| 2007 | 23°C (73°F) | -- | 0.3" |
| 2006 | -- | 16°C (60°F) | 0" |
| 2005 | -- | 9°C (48°F) | -- |
| 2004 | -- | 13°C (55°F) | 0" |
| 2003 | -- | 10°C (50°F) | 0.41" |
| 2002 | -- | 16°C (61°F) | 0" |
| 2001 | -- | 13°C (56°F) | -- |
| 2000 | 26°C (78°F) | 17°C (62°F) | -- |
| 1999 | -- | 17°C (63°F) | 0" |
| 1998 | -- | 15°C (59°F) | 0" |
| 1997 | 18°C (65°F) | 11°C (52°F) | -- |
| 1996 | 22°C (71°F) | 13°C (56°F) | 0" |
| 1995 | -- | 14°C (58°F) | -- |
| 1994 | 16°C (60°F) | 13°C (56°F) | 0.89" |
| 1993 | 23°C (73°F) | -- | 1.8" |
| 1992 | -- | 11°C (51°F) | -- |
| 1991 | 21°C (69°F) | 15°C (59°F) | -- |
| 1990 | -- | 17°C (63°F) | -- |
| 1989 | 18°C (64°F) | 8°C (47°F) | -- |
| 1988 | -- | 9°C (49°F) | 2.11" |
| 1987 | -- | 18°C (64°F) | 0" |
| 1986 | 25°C (77°F) | 14°C (57°F) | -- |
| 1985 | 19°C (67°F) | 14°C (57°F) | -- |
| 1984 | 23°C (73°F) | 9°C (49°F) | -- |
| 1983 | 23°C (73°F) | 16°C (61°F) | -- |
| 1982 | 22°C (72°F) | 12°C (53°F) | -- |
| 1981 | 31°C (88°F) | 20°C (68°F) | 5.11" |
| 1980 | 23°C (73°F) | -- | -- |
| 1979 | 27°C (80°F) | 14°C (57°F) | -- |
| 1978 | -- | 14°C (57°F) | 0" |
| 1977 | 27°C (81°F) | 18°C (64°F) | 0" |
| 1976 | 26°C (79°F) | 13°C (55°F) | 0" |
| 1975 | 22°C (71°F) | 15°C (59°F) | -- |
| 1974 | 23°C (74°F) | 13°C (56°F) | 0" |
| 1973 | 18°C (65°F) | 11°C (52°F) | 0" |
| 1972 | 20°C (68°F) | 11°C (51°F) | -- |
| 1971 | 28°C (82°F) | 18°C (64°F) | -- |