Weather on August 31 in Buenos Aires
Historical weather data for August 31 in Buenos Aires, Argentina
Avg High17°C (63°F)
Avg Low10°C (50°F)
Warmest200922°C
Coldest19726°C
Based on 54 years of data from AEROPARQUE JORGE NEWBERY
About This Date
August 31st in Buenos Aires, Argentina typically brings mild summer weather, with average highs around 17°C and lows near 10°C. Over 54 years of records, the warmest August 31st was in 2009 (22°C average), while the coldest was 1972 (6°C) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 20% of August 31st dates historically, with the wettest August 31st recording 3.31" of rain.
Planning for August 31st in Buenos Aires? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2024 | 13°C (55°F) | 11°C (51°F) | 84 mm |
| 2023 | 20°C (68°F) | 11°C (51°F) | -- |
| 2022 | -- | 11°C (51°F) | -- |
| 2021 | -- | 15°C (59°F) | -- |
| 2020 | -- | 6°C (42°F) | 0 mm |
| 2019 | -- | 10°C (50°F) | -- |
| 2018 | 13°C (56°F) | 6°C (43°F) | 14 mm |
| 2017 | 17°C (62°F) | 10°C (50°F) | 0 mm |
| 2016 | -- | 10°C (50°F) | -- |
| 2015 | -- | 16°C (61°F) | -- |
| 2014 | -- | 13°C (56°F) | 2 mm |
| 2013 | -- | 12°C (53°F) | -- |
| 2012 | -- | 13°C (55°F) | -- |
| 2011 | 20°C (68°F) | 7°C (45°F) | -- |
| 2010 | -- | 11°C (51°F) | 0 mm |
| 2009 | 32°C (90°F) | 13°C (55°F) | 2 mm |
| 2008 | -- | 12°C (53°F) | -- |
| 2007 | -- | 2°C (35°F) | -- |
| 2006 | -- | 12°C (54°F) | -- |
| 2005 | 13°C (55°F) | 6°C (42°F) | -- |
| 2004 | -- | 12°C (53°F) | 0 mm |
| 2003 | -- | 8°C (46°F) | 0 mm |
| 2002 | 12°C (54°F) | 5°C (41°F) | 0 mm |
| 2001 | 18°C (65°F) | 12°C (53°F) | 2 mm |
| 2000 | 16°C (60°F) | 7°C (44°F) | -- |
| 1999 | -- | 14°C (58°F) | -- |
| 1998 | 18°C (65°F) | 9°C (49°F) | -- |
| 1997 | 18°C (64°F) | -- | 32 mm |
| 1996 | -- | 12°C (53°F) | -- |
| 1995 | -- | 11°C (51°F) | -- |
| 1994 | 16°C (60°F) | -- | 1 mm |
| 1993 | 12°C (53°F) | -- | 0 mm |
| 1992 | 13°C (56°F) | 8°C (47°F) | -- |
| 1991 | 20°C (68°F) | 9°C (48°F) | 9 mm |
| 1990 | 18°C (64°F) | -- | 0 mm |
| 1989 | 17°C (62°F) | 9°C (48°F) | -- |
| 1988 | 17°C (62°F) | 12°C (53°F) | -- |
| 1987 | -- | 10°C (50°F) | -- |
| 1986 | 17°C (62°F) | 13°C (55°F) | -- |
| 1985 | 20°C (68°F) | 8°C (46°F) | -- |
| 1984 | -- | 9°C (49°F) | -- |
| 1983 | 17°C (63°F) | 7°C (45°F) | 1 mm |
| 1982 | 13°C (56°F) | 9°C (49°F) | -- |
| 1981 | -- | 8°C (46°F) | 0 mm |
| 1980 | 20°C (68°F) | 13°C (55°F) | -- |
| 1979 | 16°C (60°F) | 10°C (50°F) | -- |
| 1978 | -- | 6°C (43°F) | 0 mm |
| 1977 | -- | 8°C (46°F) | 6 mm |
| 1976 | -- | 12°C (54°F) | -- |
| 1975 | -- | 11°C (52°F) | -- |
| 1974 | -- | 6°C (43°F) | 1 mm |
| 1973 | 24°C (76°F) | 11°C (52°F) | 0 mm |
| 1972 | 9°C (49°F) | 2°C (35°F) | -- |
| 1971 | 22°C (71°F) | 14°C (57°F) | -- |