Weather on December 18 in Buenos Aires
Historical weather data for December 18 in Buenos Aires, Argentina
Avg High28°C (83°F)
Avg Low19°C (66°F)
Warmest197532°C
Coldest198417°C
Based on 54 years of data from AEROPARQUE JORGE NEWBERY
About This Date
December 18th in Buenos Aires, Argentina typically brings warm winter weather, with average highs around 28°C and lows near 19°C. Over 54 years of records, the warmest December 18th was in 1975 (32°C average), while the coldest was 1984 (17°C) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 9% of December 18th dates historically, with the wettest December 18th recording 1.09" of rain.
Planning for December 18th in Buenos Aires? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2024 | -- | 21°C (69°F) | -- |
| 2023 | 23°C (74°F) | -- | 0.89" |
| 2022 | -- | 19°C (67°F) | -- |
| 2021 | -- | 20°C (68°F) | -- |
| 2020 | -- | 21°C (70°F) | -- |
| 2019 | -- | 21°C (70°F) | -- |
| 2018 | 24°C (75°F) | -- | -- |
| 2017 | 23°C (73°F) | -- | 0" |
| 2016 | 33°C (91°F) | -- | -- |
| 2015 | 27°C (81°F) | 20°C (68°F) | 0" |
| 2014 | 32°C (90°F) | 21°C (69°F) | 0" |
| 2013 | 34°C (93°F) | -- | -- |
| 2012 | 26°C (79°F) | 17°C (62°F) | 0" |
| 2011 | 28°C (82°F) | 17°C (62°F) | 0" |
| 2010 | -- | 18°C (64°F) | 0.05" |
| 2009 | -- | 21°C (69°F) | -- |
| 2008 | 29°C (85°F) | 23°C (74°F) | -- |
| 2007 | -- | 19°C (66°F) | -- |
| 2006 | -- | 19°C (67°F) | 0.41" |
| 2005 | -- | 18°C (65°F) | -- |
| 2004 | 28°C (82°F) | 19°C (66°F) | 0" |
| 2003 | -- | 19°C (66°F) | 0" |
| 2002 | -- | 20°C (68°F) | 0" |
| 2001 | 29°C (85°F) | 15°C (59°F) | -- |
| 2000 | 28°C (83°F) | 19°C (66°F) | -- |
| 1999 | 31°C (87°F) | -- | -- |
| 1998 | 24°C (76°F) | 15°C (59°F) | 0" |
| 1997 | 21°C (70°F) | 17°C (62°F) | -- |
| 1996 | -- | 21°C (70°F) | 0" |
| 1995 | -- | 22°C (71°F) | -- |
| 1994 | -- | 16°C (60°F) | -- |
| 1993 | 29°C (85°F) | 20°C (68°F) | 0" |
| 1992 | 30°C (86°F) | 15°C (59°F) | -- |
| 1991 | -- | 16°C (61°F) | 0" |
| 1990 | 26°C (78°F) | -- | -- |
| 1989 | 28°C (82°F) | 17°C (62°F) | -- |
| 1988 | 29°C (85°F) | -- | 0.3" |
| 1987 | 26°C (78°F) | 13°C (56°F) | -- |
| 1986 | 24°C (76°F) | 17°C (62°F) | -- |
| 1985 | 29°C (85°F) | 21°C (69°F) | -- |
| 1984 | 22°C (71°F) | 12°C (53°F) | -- |
| 1983 | 27°C (81°F) | 21°C (69°F) | -- |
| 1982 | 30°C (86°F) | 21°C (69°F) | -- |
| 1981 | 30°C (86°F) | -- | -- |
| 1980 | 26°C (79°F) | -- | 0" |
| 1979 | 27°C (81°F) | -- | 0" |
| 1978 | -- | 22°C (72°F) | 0" |
| 1977 | 33°C (91°F) | 24°C (75°F) | -- |
| 1976 | -- | 18°C (64°F) | 0" |
| 1975 | 38°C (100°F) | 25°C (77°F) | -- |
| 1974 | -- | 13°C (55°F) | 0" |
| 1973 | 28°C (82°F) | 17°C (62°F) | 1.09" |
| 1972 | 31°C (88°F) | 21°C (69°F) | -- |
| 1971 | 31°C (88°F) | 19°C (67°F) | -- |