Weather on May 9 in Buenos Aires
Historical weather data for May 9 in Buenos Aires, Argentina
Avg High20°C (68°F)
Avg Low12°C (54°F)
Warmest197522°C
Coldest19879°C
Based on 55 years of data from AEROPARQUE JORGE NEWBERY
About This Date
May 9th in Buenos Aires, Argentina typically brings mild spring weather, with average highs around 20°C and lows near 12°C. Over 55 years of records, the warmest May 9th was in 1975 (22°C average), while the coldest was 1987 (9°C) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 11% of May 9th dates historically, with the wettest May 9th recording 2.39" of rain.
Planning for May 9th in Buenos Aires? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | -- | 14°C (58°F) | -- |
| 2024 | 19°C (66°F) | 7°C (44°F) | -- |
| 2023 | 22°C (71°F) | 12°C (53°F) | -- |
| 2022 | 22°C (71°F) | 13°C (56°F) | -- |
| 2021 | -- | 13°C (55°F) | -- |
| 2020 | -- | 11°C (51°F) | -- |
| 2019 | -- | 16°C (60°F) | -- |
| 2018 | -- | 19°C (66°F) | 2.39" |
| 2017 | 21°C (69°F) | 13°C (55°F) | 0.41" |
| 2016 | -- | 14°C (57°F) | -- |
| 2015 | -- | 14°C (57°F) | -- |
| 2014 | -- | 13°C (56°F) | -- |
| 2013 | 23°C (74°F) | 12°C (53°F) | -- |
| 2012 | 22°C (72°F) | 17°C (62°F) | 0.08" |
| 2011 | 17°C (63°F) | 9°C (48°F) | -- |
| 2010 | 20°C (68°F) | 8°C (47°F) | -- |
| 2009 | -- | 13°C (56°F) | -- |
| 2008 | 19°C (66°F) | 8°C (46°F) | -- |
| 2007 | 14°C (58°F) | -- | -- |
| 2006 | -- | 14°C (57°F) | -- |
| 2005 | -- | 9°C (49°F) | 0.3" |
| 2004 | -- | 13°C (56°F) | -- |
| 2003 | 18°C (65°F) | 8°C (47°F) | 0" |
| 2002 | 19°C (66°F) | 11°C (52°F) | -- |
| 2001 | -- | 12°C (53°F) | -- |
| 2000 | -- | 10°C (50°F) | -- |
| 1999 | 22°C (72°F) | 13°C (56°F) | -- |
| 1998 | 24°C (76°F) | 14°C (58°F) | -- |
| 1997 | -- | 17°C (63°F) | 0" |
| 1996 | -- | 14°C (57°F) | 0" |
| 1995 | 26°C (78°F) | 13°C (55°F) | 0" |
| 1994 | 18°C (65°F) | 10°C (50°F) | 0.1" |
| 1993 | -- | 17°C (62°F) | 0" |
| 1992 | 19°C (66°F) | 14°C (57°F) | -- |
| 1991 | -- | 13°C (55°F) | 0" |
| 1990 | -- | 15°C (59°F) | 0" |
| 1989 | -- | 9°C (49°F) | -- |
| 1988 | -- | 13°C (55°F) | 0" |
| 1987 | 17°C (62°F) | 2°C (36°F) | -- |
| 1986 | 16°C (60°F) | 11°C (51°F) | -- |
| 1985 | 23°C (73°F) | 10°C (50°F) | -- |
| 1984 | 22°C (71°F) | -- | -- |
| 1983 | 19°C (67°F) | 8°C (46°F) | -- |
| 1982 | 22°C (71°F) | 18°C (65°F) | -- |
| 1981 | 24°C (75°F) | 15°C (59°F) | 0" |
| 1980 | 18°C (64°F) | -- | -- |
| 1979 | -- | 12°C (54°F) | 0" |
| 1978 | -- | 18°C (64°F) | 0" |
| 1977 | 17°C (63°F) | 9°C (48°F) | 1.5" |
| 1976 | 18°C (64°F) | 11°C (51°F) | -- |
| 1975 | 25°C (77°F) | 19°C (67°F) | -- |
| 1974 | 21°C (69°F) | 9°C (49°F) | 0" |
| 1973 | 17°C (63°F) | 12°C (54°F) | -- |
| 1972 | 17°C (63°F) | 9°C (49°F) | -- |
| 1971 | 19°C (67°F) | 7°C (44°F) | -- |